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2-n-Octyl-4-isothiazolin-3-one
| Item number | 677640 |
| CAS | 26530-20-1 |
| Formula | C11H19NOS |
| Molecular weight | 213,34 g/mol |
| Quantity | 1X100MG |
| storage conditions | 20 °C |
| CoA / MSDS | Retrieve CoA Retrieve MSDS |
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Product Variations:
Product | Catalog No./ CAS No. | Quantity | Price | |
|---|---|---|---|---|
 | 677640 | 1X100MG | Please log in. | |
2-n-Octyl-4-isothiazolin-3-one solution |  | 689727 | 1X5ML | Please log in. |
| Safety Data Sheet | according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 09.05.2025 |
| IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING | |
| Product name: | 2-n-Octyl-4-isothiazolin-3-one |
| Catalog No.: | 677640 |
| Relevant identified uses of the substance or mixture | Identified: Laboratory chemical uses: R&D |
| Uses advised against: | HPC Standards GmbH Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel. +49 34291 3372-36 Fax. +49 34291 3372-39 contact@hpc-standards.com |
| Emergency telephone number | HPC Standards Tel. +49 34291 3372-36 This number is only available during office hours. |
| HAZARDS IDENTIFICATION | 2.1. Classification of the substance or mixture Regulation (EC) No 1272/2008 Acute toxicity - Oral Category 3 - (H301) Acute toxicity - Dermal Category 3 - (H311) Acute toxicity - Inhalation (Dusts/Mists) Category 2 - (H330) Skin corrosion/irritation Category 1 - (H314) Serious eye damage/eye irritation Category 1 - (H318) Skin sensitisation Category 1A - (H317) Acute aquatic toxicity Category 1 - (H400) Chronic aquatic toxicity Category 1 - (H410) |
| Label elements | |
| Pictogram | GHS05 acid acid GHS06 skull skull GHS09 Aquatic-pollut-red Aquatic-pollut-red |
| 2.2. Label elements 247-761-7 Contains Octhilinone Signal word Danger Hazard statements H410 - Very toxic to aquatic life with long lasting effects H301 - Toxic if swallowed H311 - Toxic in contact with skin H314 - Causes severe skin burns and eye damage H317 - May cause an allergic skin reaction H330 - Fatal if inhaled EUH071 - Corrosive to the respiratory tract Precautionary Statements - EU (§28, 1272/2008) P260 - Do not breathe dust/fume/gas/mist/vapours/spray P273 - Avoid release to the environment P280 - Wear protective gloves/protective clothing and eye/face protection P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower] P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P310 - Immediately call a POISON CENTER or doctor P391 - Collect spillage P403 + P233 - Store in a well-ventilated place. Keep container tightly closed 2.3. Other hazards No information available. This substance does not meet the PBT/vPvB criteria of REACH, annex XIII. Chemical name EU - REACH (1907/2006) - Article 59(1) - Candidate List of Substances of Very High Concern (SVHC) for Authorisation EU - REACH (1907/2006) - Endocrine Disruptor Assessment List of Substances Octhilinone - - | |
| COMPOSITION/INFORMATION ON INGREDIENTS | 3.1 Substances Chemical name Weight-% REACH registration number EC No Classification according to Regulation (EC) No. 1272/2008 [CLP] Specific concentration limit (SCL) M-Factor M-Factor (long-term) Octhilinone 26530-20-1 100 - 247-761-7 Acute Tox. 3 (H301) Acute Tox. 3 (H311) Acute Tox. 2 (H330) Skin Corr. 1 (H314) Eye Dam. 1 (H318) Skin Sens. 1A (H317) (EUH071) Aquatic Acute 1 (H400) Aquatic Chronic 1 (H410) Skin Sens. 1A :: C>=0.0015% 100 100 Full text of H- and EUH-phrases: see section 16 Acute Toxicity Estimate If LD50/LC50 data is not available or does not correspond to the classification category, then the appropriate conversion value from CLP Annex I, Table 3.1.2, is used to calculate the acute toxicity estimate (ATEmix) for classifying a mixture based on its components Chemical name Oral LD50 mg/kg Dermal LD50 mg/kg Inhalation LC50 - 4 hour - dust/mist - mg/L Inhalation LC50 - 4 hour - vapour - mg/L Inhalation LC50 - 4 hour - gas - ppm Octhilinone 26530-20-1 125 + 550 311 + 690 0.27 + No data available No data available This product does not contain candidate substances of very high concern at a concentration >=0.1% (Regulation (EC) No. 1907/2006 (REACH), Article 59) |
| Formula | C11H19NOS |
| Molecular Weight (g/mol) | 213.34 |
| CAS-No. | 26530-20-1 |
| FIRST AID MEASURES | 4.1. Description of first aid measures General advice Show this safety data sheet to the doctor in attendance. Immediate medical attention is required Inhalation If breathing has stopped, give artificial respiration. Get medical attention immediately. Remove to fresh air. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. If breathing is difficult, (trained personnel should) give oxygen. Delayed pulmonary edema may occur. Get immediate medical advice/attention. Eye contact Get immediate medical advice/attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Keep eye wide open while rinsing. Do not rub affected area. Remove contact lenses, if present and easy to do. Continue rinsing. Skin contact Get immediate medical advice/attention. Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. May cause an allergic skin reaction. Ingestion Do NOT induce vomiting. Rinse mouth. Never give anything by mouth to an unconscious person. Get immediate medical advice/attention. Self-protection of the first aider Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and prevent spread of contamination. Do not breathe vapour or mist. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Use personal protective equipment as required. See section 8 for more information. Avoid contact with skin, eyes or clothing. 4.2. Most important symptoms and effects, both acute and delayed Symptoms Coughing and/ or wheezing. Difficulty in breathing. Burning sensation. Itching. Rashes. Hives. 4.3. Indication of any immediate medical attention and special treatment needed Note to doctors Product is a corrosive material. Use of gastric lavage or emesis is contra-indicated. Possible perforation of stomach or esophagus should be investigated. Do not give chemical antidotes. Asphyxia from glottal edema may occur. Marked decrease in blood pressure may occur with moist rales, frothy sputum, and high pulse pressure. May cause sensitisation in susceptible persons. Treat symptomatically |
| FIRE-FIGHTING MEASURES | 5.1. Extinguishing media Suitable Extinguishing Media Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Large Fire CAUTION: Use of water spray when fighting fire may be inefficient. Unsuitable extinguishing media Do not scatter spilled material with high pressure water streams 5.2. Special hazards arising from the substance or mixture Specific hazards arising from the chemical The product causes burns of eyes, skin and mucous membranes. Thermal decomposition can lead to release of irritating gases and vapours. Product is or contains a sensitiser. May cause sensitisation by skin contact. 5.3. Advice for firefighters Special protective equipment and precautions for fire-fighters Firefighters should wear self-contained breathing apparatus and full firefighting turnout gear. Use personal protection equipment |
| ACCIDENTAL RELEASE MEASURES | 6.1. Personal precautions, protective equipment and emergency procedures Personal precautions Avoid contact with skin, eyes or clothing. Ensure adequate ventilation. Use personal protective equipment as required. Evacuate personnel to safe areas. Do not breathe vapour or mist. Keep people away from and upwind of spill/leak. Attention! Corrosive material. Other information Refer to protective measures listed in Sections 7 and 8. For emergency responders Use personal protection recommended in Section 8. 6.2. Environmental precautions Environmental precautions Prevent further leakage or spillage if safe to do so. Should not be released into the environment. Do not allow to enter into soil/subsoil. Prevent product from entering drains. 6.3. Methods and material for containment and cleaning up Methods for containment Prevent further leakage or spillage if safe to do so. Methods for cleaning up Take up mechanically, placing in appropriate containers for disposal. Prevention of secondary hazards Clean contaminated objects and areas thoroughly observing environmental regulations. 6.4. Reference to other sections Reference to other sections See section 8 for more information. See section 13 for more information. |
| HANDLING AND STORAGE | 7.1. Precautions for safe handling Advice on safe handling Handle in accordance with good industrial hygiene and safety practice. Avoid contact with skin, eyes or clothing. Take off contaminated clothing and wash it before reuse. Do not breathe vapour or mist. In case of insufficient ventilation, wear suitable respiratory equipment. Handle product only in closed system or provide appropriate exhaust ventilation. Do not eat, drink or smoke when using this product. General hygiene considerations Avoid contact with skin, eyes or clothing. Do not eat, drink or smoke when using this product. Wash hands before breaks and after work. Wear suitable gloves and eye/face protection. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Regular cleaning of equipment, work area and clothing is recommended. Wash hands before breaks and immediately after handling the product. Do not breathe vapour or mist. Contaminated work clothing should not be allowed out of the workplace. 7.2. Conditions for safe storage, including any incompatibilities Storage Conditions Please refer to the manufacturers certificate for specific storage and transport temperature conditions. Store only in the original receptacle unless other advice is given on the CoA. Keep containers tightly closed in a dry, cool and well-ventilated place. Keep out of the reach of children. Store locked up. Protect from moisture. Store away from other materials. 7.3. Specific end use(s) Identified uses Risk Management Methods (RMM) The information required is contained in this Safety Data Sheet. |
| EXPOSURE CONTROLS/PERSONAL PROTECTION | 8.1. Control parameters Exposure Limits Chemical name European Union Austria Belgium Bulgaria Croatia Octhilinone 26530-20-1 - TWA: 0.05 mg/m3 STEL 0.05 mg/m3 Ceiling: 0.05 mg/m3 H* Sensitizer - - - Chemical name France Germany Germany MAK Greece Hungary Octhilinone 26530-20-1 - TWA: 0.05 mg/m3 H* TWA: 0.05 mg/m3 Peak: 0.1 mg/m3 * skin sensitizer - - Chemical name Portugal Romania Slovakia Slovenia Spain Octhilinone 26530-20-1 - - - TWA: 0.05 mg/m3 STEL: STEL mg/m3 Chemical name Sweden Switzerland United Kingdom Octhilinone 26530-20-1 - TWA: 0.05 mg/m3 STEL: 0.1 mg/m3 H* - Biological occupational exposure limits This product, as supplied, does not contain any hazardous materials with biological limits established by the region specific regulatory bodies Derived No Effect Level (DNEL) No information available. Predicted No Effect Concentration (PNEC) No information available. 8.2. Exposure controls Personal protective equipment Eye/face protection Avoid contact with eyes. Wear safety glasses with side shields (or goggles). Tight sealing safety goggles. Face protection shield. Hand protection Wear protective butyl rubber gloves. The protective gloves to be used must comply with the specifications of EC Directive 89/686/EEC and the related standard EN374. Wear suitable gloves. Impervious gloves. Gloves Duration of contact PPE - Glove material Glove thickness Break through time Wear protective butyl rubber gloves Skin and body protection Wear suitable protective clothing. Long sleeved clothing. Chemical resistant apron. Respiratory protection When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. General hygiene considerations Avoid contact with skin, eyes or clothing. Do not eat, drink or smoke when using this product. Wash hands before breaks and after work. Wear suitable gloves and eye/face protection. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Regular cleaning of equipment, work area and clothing is recommended. Wash hands before breaks and immediately after handling the product. Do not breathe vapour or mist. Contaminated work clothing should not be allowed out of the workplace. Environmental exposure controls Do not allow into any sewer, on the ground or into any body of water. |
| PHYSICAL AND CHEMICAL PROPERTIES | 9.1. Information on basic physical and chemical properties Physical state Liquid Appearance Liquid Colour amber Odour No data available. Odour threshold No information available 9.2. Other information Molecular weight 213.34 Molecular formula C11 H19 N O S 9.2.1. Information with regards to physical hazard classes Not applicable 9.2.2. Other safety characteristics No information available Property Values Remarks • Method Melting point / freezing point No data available None known Boiling point / boiling range 120 °C None known Flammability (solid, gas) No data available None known Flammability Limit in Air None known Upper flammability or explosive limits No data available Lower flammability or explosive limits No data available Flash point No data available None known Autoignition temperature No data available None known Decomposition temperature None known pH No data available None known pH (as aqueous solution) No data available No information available Kinematic viscosity No data available None known Dynamic viscosity No data available None known Water solubility Slightly soluble None known Solubility(ies) No data available None known Partition coefficient No data available None known Vapour pressure 4.9 @ 25 °C Relative density 1.04 None known Bulk density No data available Liquid Density No data available Relative vapour density No data available None known Particle characteristics Particle Size No information available Particle Size Distribution No information available |
| STABILITY AND REACTIVITY | 10.1. Reactivity Reactivity No information available. 10.2. Chemical stability Stability Stable under normal conditions. Explosion data Sensitivity to mechanical impact None. Sensitivity to static discharge None. 10.3. Possibility of hazardous reactions Possibility of hazardous reactions None under normal processing. 10.4. Conditions to avoid Conditions to avoid Excessive heat. Exposure to air or moisture over prolonged periods. 10.5. Incompatible materials Incompatible materials Acids. Bases. Oxidising agent. Hazardous decomposition products Nitrogen oxides (NOx). Sulphur oxides. |
| TOXICOLOGICAL INFORMATION | 11.1. Information on hazard classes as defined in Regulation (EC) No 1272/2008 Information on likely routes of exposure Product Information Inhalation Specific test data for the substance or mixture is not available. Fatal if inhaled. (based on components). Corrosive by inhalation. Inhalation of corrosive fumes/gases may cause coughing, choking, headache, dizziness, and weakness for several hours. Pulmonary edema may occur with tightness in the chest, shortness of breath, bluish skin, decreased blood pressure, and increased heart rate. Inhaled corrosive substances can lead to a toxic edema of the lungs. Pulmonary edema can be fatal. Eye contact Specific test data for the substance or mixture is not available. Causes serious eye damage. (based on components). Corrosive to the eyes and may cause severe damage including blindness. May cause irreversible damage to eyes. Skin contact Specific test data for the substance or mixture is not available. Corrosive. (based on components). Causes burns. May cause sensitisation by skin contact. Repeated or prolonged skin contact may cause allergic reactions with susceptible persons. Toxic in contact with skin. Ingestion Specific test data for the substance or mixture is not available. Causes burns. (based on components). Ingestion causes burns of the upper digestive and respiratory tracts. May cause severe burning pain in the mouth and stomach with vomiting and diarrhea of dark blood. Blood pressure may decrease. Brownish or yellowish stains may be seen around the mouth. Swelling of the throat may cause shortness of breath and choking. May cause lung damage if swallowed. May be fatal if swallowed and enters airways. Symptoms related to the physical, chemical and toxicological characteristics Symptoms Coughing and/ or wheezing. Difficulty in breathing. Redness. Burning. May cause blindness. Itching. Rashes. Hives. Numerical measures of toxicity Acute toxicity Unknown acute toxicity Component Information Chemical name Oral LD50 Dermal LD50 Inhalation LC50 Octhilinone = 550 mg/kg ( Rat ) = 690 mg/kg ( Rabbit ) Delayed and immediate effects as well as chronic effects from short and long-term exposure Skin corrosion/irritation Classification based on data available for ingredients. Causes burns. Serious eye damage/eye irritation Classification based on data available for ingredients. Risk of serious damage to eyes. Causes burns. Respiratory or skin sensitisation May cause sensitisation by skin contact. Germ cell mutagenicity No information available. Carcinogenicity No information available. Reproductive toxicity No information available. STOT - single exposure No information available. STOT - repeated exposure No information available. Aspiration hazard No information available. 11.2. Information on other hazards 11.2.1. Endocrine disrupting properties Endocrine disrupting properties No information available. 11.2.2. Other information Other adverse effects No information available |
| ECOLOGICAL INFORMATION | 12.1. Toxicity Ecotoxicity Very toxic to aquatic life with long lasting effects. Chemical name Algae/aquatic plants Fish Toxicity to microorganisms Crustacea Octhilinone - = 0.154mg/l (96H, Fish) - = 0.25 mg/l (48H, crustaceans) 12.2. Persistence and degradability Persistence and degradability No information available. 12.3. Bioaccumulative potential Bioaccumulation No information available. 12.4. Mobility in soil Mobility in soil No information available. 12.5. Results of PBT and vPvB assessment PBT and vPvB assessment Chemical name PBT and vPvB assessment Octhilinone The substance is not PBT / vPvB 12.6. Endocrine disrupting properties Endocrine disrupting properties No information available. 12.7. Other adverse effects No information available. |
| DISPOSAL CONSIDERATIONS | 13.1. Waste treatment methods Waste from residues/unused products Dispose of in accordance with local regulations. Dispose of waste in accordance with environmental legislation. Contaminated packaging Do not reuse empty containers |
| TRANSPORT INFORMATION | IATA 14.1 UN number or ID number UN2922 14.2 UN proper shipping name Corrosive liquid, toxic, n.o.s. (Octhilinone) 14.3 Transport hazard class(es) 8 Subsidiary hazard class 6.1 14.4 Packing group II Description UN2922, Corrosive liquid, toxic, n.o.s. (Octhilinone), 8 (6.1), II 14.5 Environmental hazards Yes 14.6 Special precautions for user Special Provisions A3, A803 ERG Code 8P IMDG 14.1 UN number or ID number UN2922 14.2 UN proper shipping name Corrosive liquid, toxic, n.o.s. (Octhilinone) 14.3 Transport hazard class(es) 8 Subsidiary hazard class 6.1 14.4 Packing group II Description UN2922, Corrosive liquid, toxic, n.o.s. (Octhilinone), 8 (6.1), II, Marine pollutant 14.5 Marine pollutant P Environmental hazards Yes 14.6 Special precautions for user Special Provisions 274 EmS-No F-A, S-B No information available 14.7 Maritime transport in bulk according to IMO instruments No information available RID 14.1 UN number or ID number UN2922 14.2 UN proper shipping name Corrosive liquid, toxic, n.o.s. (Octhilinone) 14.3 Transport hazard class(es) 8 Subsidiary hazard class 6.1 14.4 Packing group II Description UN2922, Corrosive liquid, toxic, n.o.s. (Octhilinone), 8 (6.1), II, Environmentally Hazardous 14.5 Environmental hazards Yes 14.6 Special precautions for user Special Provisions 274 Classification code CT1 ADR 14.1 UN number or ID number UN2922 14.2 UN proper shipping name Corrosive liquid, toxic, n.o.s. (Octhilinone) 14.3 Transport hazard class(es) 8 Subsidiary hazard class 6.1 14.4 Packing group II Description UN2922, Corrosive liquid, toxic, n.o.s. (Octhilinone), 8 (6.1), II, (E), Environmentally Hazardous 14.5 Environmental hazards Yes 14.6 Special precautions for user Special Provisions 274 Classification code CT1 Tunnel restriction code (E) |
| REGULATORY INFORMATION | 15.1. Safety, health and environmental regulations/legislation specific for the substance or mixture National regulations Germany Water hazard class (WGK) strongly hazardous to water (WGK 3) European Union Take note of Directive 98/24/EC on the protection of the health and safety of workers from the risks related to chemical agents at work. Authorisations and/or restrictions on use: This product does not contain substances subject to authorisation (Regulation (EC) No. 1907/2006 (REACH), Annex XIV) This product does not contain substances subject to restriction (Regulation (EC) No. 1907/2006 (REACH), Annex XVII) DIRECTIVE (EU) 2021/1187 on the marketing and use of explosives precursors Not applicable Persistent Organic Pollutants Not applicable Dangerous substance category per Seveso Directive (2012/18/EU) H2 - ACUTE TOXIC E1 - Hazardous to the Aquatic Environment in Category Acute 1 or Chronic 1 Ozone-depleting substances (ODS) regulation (EC) 1005/2009 Not applicable EU - Biocidal Product Regulation ((EU) 528/2012) International Inventories TSCA Contact supplier for inventory compliance status DSL/NDSL Contact supplier for inventory compliance status EINECS/ELINCS Contact supplier for inventory compliance status ENCS Contact supplier for inventory compliance status IECSC Contact supplier for inventory compliance status KECL Contact supplier for inventory compliance status PICCS Contact supplier for inventory compliance status AICS Contact supplier for inventory compliance status Legend: TSCA - United States Toxic Substances Control Act Section 8(b) Inventory DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances ENCS - Japan Existing and New Chemical Substances IECSC - China Inventory of Existing Chemical Substances KECL - Korean Existing and Evaluated Chemical Substances PICCS - Philippines Inventory of Chemicals and Chemical Substances AICS - Australian Inventory of Chemical Substances 15.2. Chemical safety assessment Chemical Safety Report A Chemical Safety Assessment has been carried out for this substance |
| OTHER INFORMATION | The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only! |