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4-Chloro-2-methylphenol

Item number	684298
CAS	1570-64-5
Formula	C7H7ClO
Molecular weight	142,58 g/mol
Quantity	1X250MG
storage conditions	20 °C
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Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 19.04.2024
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	4-Chloro-2-methylphenol
Catalog No.:	684298
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 Classification according to Regulation (EC) No 1272/2008 Acute toxicity, Inhalation (Category 3), H331 Skin corrosion (Category 1), H314 Serious eye damage (Category 1), H318 Short-term (acute) aquatic hazard (Category 1), H400
Label elements
Pictogram	GHS05 acid acid GHS06 skull skull GHS09 Aquatic-pollut-red Aquatic-pollut-red
	2.2 Label elements Labelling according Regulation (EC) No 1272/2008 Signal Word Danger Hazard statement(s) H314 Causes severe skin burns and eye damage. H331 Toxic if inhaled. H400 Very toxic to aquatic life. Precautionary statement(s) P260 Do not breathe dust. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Supplemental Hazard Statements none Reduced Labeling (<= 125 ml) Signal Word Danger Hazard statement(s) H314 Causes severe skin burns and eye damage. H331 Toxic if inhaled. Precautionary statement(s) P260 Do not breathe dust. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Supplemental Hazard Statements none 2.3 Other hazards This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
COMPOSITION/INFORMATION ON INGREDIENTS	3.1 Substances Synonyms : 4-Chloro-o-cresol Component: 4-Chloro-o-cresol CAS-No. : 1570-64-5 EC-No. : 216-381-3 Index-No. : 604-012-00-2 Component: 4-Chloro-o-cresol CAS-No. : 1570-64-5 EC-No. : 216-381-3 Index-No. : 604-012-00-2 Classification: Acute Tox. 3; Skin Corr. 1; Eye Dam. 1; Aquatic Acute 1; H331, H314, H318, H400 Concentration limits: >= 1 %: STOT SE 3, H335; M-Factor - Aquatic Acute: 10 Concentration: <= 100 %
Formula	C7H7ClO
Molecular Weight (g/mol)	142.58
CAS-No.	1570-64-5
FIRST AID MEASURES	4.1 Description of first-aid measures General advice First aiders need to protect themselves. Show this material safety data sheet to the doctor in attendance. If inhaled After inhalation: fresh air. Immediately call in physician. If breathing stops: immediately apply artificial respiration, if necessary also oxygen. In case of skin contact In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately. In case of eye contact After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses. If swallowed After swallowing: make victim drink water (two glasses at most), avoid vomiting (risk of perforation). Call a physician immediately. Do not attempt to neutralise. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 4.3 Indication of any immediate medical attention and special treatment needed No data available
FIRE-FIGHTING MEASURES	5.1 Extinguishing media Suitable extinguishing media Water Foam Carbon dioxide (CO2) Dry powder Unsuitable extinguishing media For this substance/mixture no limitations of extinguishing agents are given. 5.2 Special hazards arising from the substance or mixture Carbon oxides Hydrogen chloride gas Combustible. Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours possible in the event of fire. 5.3 Advice for firefighters Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing. 5.4 Further information Remove container from danger zone and cool with water. Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
ACCIDENTAL RELEASE MEASURES	6.1 Personal precautions, protective equipment and emergency procedures Advice for non-emergency personnel: Avoid generation and inhalation of dusts in all circumstances. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see section 8. 6.2 Environmental precautions Do not let product enter drains. 6.3 Methods and materials for containment and cleaning up Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up carefully. Dispose of properly. Clean up affected area. Avoid generation of dusts. 6.4 Reference to other sections For disposal see section 13.
HANDLING AND STORAGE	7.1 Precautions for safe handling Advice on safe handling Work under hood. Do not inhale substance/mixture. Advice on protection against fire and explosion Keep away from open flames, hot surfaces and sources of ignition.Take precautionary measures against static discharge. Hygiene measures Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance. For precautions see section 2.2. 7.2 Conditions for safe storage, including any incompatibilities Storage conditions Tightly closed. Dry. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons. Storage class Storage class (TRGS 510): 6.1A: Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
EXPOSURE CONTROLS/PERSONAL PROTECTION
PHYSICAL AND CHEMICAL PROPERTIES	9.1 Information on basic physical and chemical properties a) Physical state crystalline b) Color dark brown c) Odor No data available d) Melting point/freezing point Melting point/range: 43 - 46 °C - lit. e) Initial boiling point and boiling range 220 - 225 °C - lit. f) Flammability (solid, gas) No data available g) Upper/lower flammability or explosive limits No data available h) Flash point 78 °C - closed cup i) Autoignition temperature No data available j) Decomposition temperature No data available k) pH No data available l) Viscosity Viscosity, kinematic: No data available Viscosity, dynamic: No data available m) Water solubility 2,3 g/l at 20 °C - OECD Test Guideline 105 n) Partition coefficient n-octanol/water: log Pow: 3,09 - OECD Test Guideline 107 - Bioaccumulation is not expected. o) Vapor pressure 0,2666 hPa at 20 - 25 °C - OECD Test Guideline 104 p) Density No data available Relative density 0,48 at 20 °C - OECD Test Guideline 109 q) Relative vapor density r) Particle characteristics No data available s) Explosive properties No data available t) Oxidizing properties none 9.2 Other safety information Surface tension ca.62,4 mN/m at 1g/l at 22 °C
STABILITY AND REACTIVITY	10.1 Reactivity Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical. The following applies in general to flammable organic substances and mixtures: in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed. 10.2 Chemical stability The product is chemically stable under standard ambient conditions (room temperature) . 10.3 Possibility of hazardous reactions No data available 10.4 Conditions to avoid Strong heating. 10.5 Incompatible materials Bases, Acid chlorides, Acid anhydrides, Oxidizing agents, Brass, Copper 10.6 Hazardous decomposition products In the event of fire: see section 5
TOXICOLOGICAL INFORMATION	11.1 Information on toxicological effects Acute toxicity LD50 Oral - Rat - male and female - 3.195 mg/kg (OECD Test Guideline 401) LC50 Inhalation - Rat - 4 h - 0,9 mg/l - aerosol (OECD Test Guideline 403) LD50 Dermal - Rat - male and female - 2.240 mg/kg (OECD Test Guideline 402) Skin corrosion/irritation Skin - Rabbit Result: Corrosive after 4 hours or less of exposure - 4 h (OECD Test Guideline 404) Serious eye damage/eye irritation Remarks: No data available Respiratory or skin sensitization Buehler Test - Guinea pig Does not cause skin sensitization. (OECD Test Guideline 406) Germ cell mutagenicity Test Type: Ames test Test system: S. typhimurium Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 471 Result: negative Test Type: In vivo micronucleus test Species: Mouse Application Route: Oral Method: Regulation (EC) No. 440/2008, Annex, B.12 Result: negative Carcinogenicity No data available Reproductive toxicity No data available Specific target organ toxicity - single exposure No data available Specific target organ toxicity - repeated exposure No data available Aspiration hazard No data available 11.2 Additional Information Endocrine disrupting properties Product: Assessment : The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. RTECS: GO7120000 Cough, Shortness of breath, Headache, Nausea, Vomiting, To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
ECOLOGICAL INFORMATION	12.1 Toxicity No data available Toxicity to daphnia and other aquatic invertebrates static test EC50 - Daphnia magna (Water flea) - 1 mg/l - 48 h (DIN 38412) Toxicity to algae EC50 - Desmodesmus subspicatus (green algae) - 14,81 mg/l - 72 h (DIN 38412) Toxicity to bacteria EC50 - Pseudomonas putida - ca. 110 mg/l (DIN 38 412 Part 8) 12.2 Persistence and degradability Biodegradability aerobic - Exposure time 2 d Result: ca.2 % - Not readily biodegradable. (OECD Test Guideline 301B) 12.3 Bioaccumulative potential No data available 12.4 Mobility in soil No data available 12.5 Results of PBT and vPvB assessment This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher. 12.6 Endocrine disrupting properties Product: Assessment : The substance/mixture does not contain components considered to have endocrine disrupting properties according to REACH Article 57(f) or Commission Delegated regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 at levels of 0.1% or higher. 12.7 Other adverse effects No data available
DISPOSAL CONSIDERATIONS	13.1 Waste treatment methods Product See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
TRANSPORT INFORMATION	14.1 UN number ADR/RID: 3437 IMDG: 3437 IATA: 3437 14.2 UN proper shipping name ADR/RID: CHLOROCRESOLS, SOLID (4-Chloro-o-cresol) IMDG: CHLOROCRESOLS, SOLID (4-Chloro-o-cresol) IATA: Chlorocresols, solid 14.3 Transport hazard class(es) ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1 14.4 Packaging group ADR/RID: II IMDG: II IATA: II 14.5 Environmental hazards ADR/RID: yes IMDG Marine pollutant: yes IATA: no 14.6 Special precautions for user Tunnel restriction code : (D/E) Further information : No data available
REGULATORY INFORMATION	15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture This material safety data sheet complies with the requirements of Regulation (EC) No. 1907/2006. National legislation Seveso III: Directive 2012/18/EU of the European Parliament and of the Council on the control of major-accident hazards involving dangerous substances. : ACUTE TOXIC : ENVIRONMENTAL HAZARDS Other regulations Observe work restrictions regarding maternity protection in accordance to Dir 92/85/EEC or stricter national regulations where applicable. Take note of Dir 94/33/EC on the protection of young people at work. 15.2 Chemical Safety Assessment For this product a chemical safety assessment was not carried out
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!