Products

1,2-Pentanediol

Item number	684919
CAS	5343-92-0
Formula	C5H12O2
Molecular weight	104,15 g/mol
Quantity	1X1000MG
storage conditions	20 °C
CoA / MSDS	Retrieve CoA Retrieve MSDS

Price

Please log in.

Product Variations:

Product		Catalog No./ CAS No.	Quantity	Price
1,2-Pentanediol		684919 5343-92-0	1X1000MG	Please log in.
1,5-Pentanediol		682336 111-29-5	1X1000MG	Please log in.

Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 06.10.2024
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	1,2-Pentanediol
Catalog No.:	684919
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 Eye irritation (Category 2), H319
Label elements
Pictogram	GHS07 exclam exclam
	2.2 Label elements Labelling according Regulation (EC) No 1272/2008 Signal Word Warning Hazard statement(s) H319 Causes serious eye irritation. Precautionary statement(s) P264 Wash skin thoroughly after handling. P280 Wear eye protection/ face protection. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337 + P313 If eye irritation persists: Get medical advice/ attention. Supplemental Hazard Statements none Reduced Labeling (<= 125 ml) Signal Word Warning Hazard statement(s) none Precautionary statement(s) none 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 Component: 1,2-Pentanediol CAS-Nr. : 5343-92-0 EC-Nr. : 226-285-3 Classification: Eye Irrit. 2; H319 Concentration: <= 100 %
Formula	C5H12O2
Molecular Weight (g/mol)	104.15
CAS-No.	5343-92-0
FIRST AID MEASURES	4.1 Description of first-aid measures General advice Show this material safety data sheet to the doctor in attendance. If inhaled After inhalation: fresh air. In case of skin contact In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. In case of eye contact After eye contact: rinse out with plenty of water. Call in ophthalmologist. Remove contact lenses. If swallowed After swallowing: immediately make victim drink water (two glasses at most). Consult a physician. 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 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 In the event of fire, wear self-contained breathing apparatus. 5.4 Further information 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: Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. 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 with liquid-absorbent material (e.g. Chemizorb® ). Dispose of properly. Clean up affected area. 6.4 Reference to other sections For disposal see section 13.
HANDLING AND STORAGE	7.1 Precautions for safe handling For precautions see section 2.2. 7.2 Conditions for safe storage, including any incompatibilities Storage conditions Tightly closed. Hygroscopic. Storage class Storage class (TRGS 510): 10: Combustible liquids 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	8.1 Control parameters Ingredients with workplace control parameters 8.2 Exposure controls Personal protective equipment Eye/face protection Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses Skin protection required Body Protection protective clothing Respiratory protection required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented. Control of environmental exposure Do not let product enter drains.
PHYSICAL AND CHEMICAL PROPERTIES	9.1 Information on basic physical and chemical properties a) Physical state clear, viscous liquid b) Color colorless, to, light yellow c) Odor odorless d) Melting point/freezing point No data available e) Initial boiling point and boiling range 206 °C - lit. f) Flammability (solid, gas) No data available g) Upper/lower flammability or explosive limits No data available h) Flash point 110 °C - closed cup i) Autoignition temperature 380 °C at 1.013,25 hPa - DIN 51794 j) Decomposition temperature No data available k) pH No data available l) Viscosity Viscosity, kinematic: 79,4 mm2/s at 20 °C - OECD Test Guideline 114 Viscosity, dynamic: No data available m) Water solubility 1.000 g/l at 20 °C - completely miscible n) Partition coefficient: n-octanol/water log Pow: 0,06 at 25 °C - Bioaccumulation is not expected. o) Vapor pressure No data available p) Density 0,971 g/cm3 at 25 °C - lit. Relative density No data available q) Relative vapor density No data available r) Particle characteristics No data available s) Explosive properties No data available t) Oxidizing properties none 9.2 Other safety information No data available
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. 10.2 Chemical stability The product is chemically stable under standard ambient conditions (room temperature) . 10.3 Possibility of hazardous reactions Violent reactions possible with: Strong oxidizing agents 10.4 Conditions to avoid Strong heating. 10.5 Incompatible materials Strong oxidizing agents 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 - > 5.000 mg/kg (OECD Test Guideline 401) Remarks: Behavioral:Excitement. Behavioral:Somnolence (general depressed activity). Behavioral:Muscle weakness. LC50 Inhalation - Rat - male and female - 4 h - > 7.015 mg/l - vapor (OECD Test Guideline 403) Dermal: No data available Skin corrosion/irritation Skin - Rabbit Result: No skin irritation - 72 h (OECD Test Guideline 404) Serious eye damage/eye irritation Eyes - Rabbit Result: Eye irritation - 21 d (OECD Test Guideline 405) Respiratory or skin sensitization Maurer optimisation test - Guinea pig Result: Not a skin sensitizer. (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 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. Repeated dose toxicity - Rat - male and female - Oral RTECS: SA0455000 To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
ECOLOGICAL INFORMATION	12.1 Toxicity Toxicity to fish static test LC50 - Danio rerio (zebra fish) - > 1.096 mg/l - 96 h (OECD Test Guideline 203) Toxicity to daphnia and other aquatic invertebrates static test EC50 - Daphnia magna (Water flea) - 500 mg/l - 48 h Remarks: (ECHA) Toxicity to algae static test EC50 - Desmodesmus subspicatus (green algae) - 9.334,69 mg/l - 72 h (DIN 38412) Toxicity to bacteria static test EC50 - Pseudomonas putida - > 10.000 mg/l - 17 h 12.2 Persistence and degradability Biodegradability aerobic - Exposure time 28 d Result: 73 % - Readily biodegradable. (OECD Test Guideline 301E) Remarks: No data available 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: - IMDG: - IATA: - 14.2 UN proper shipping name ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA: Not dangerous goods 14.3 Transport hazard class(es) ADR/RID: - IMDG: - IATA: - 14.4 Packaging group ADR/RID: - IMDG: - IATA: - 14.5 Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no 14.6 Special precautions for user No data available Further information Not classified as dangerous in the meaning of transport regulations.
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. Other regulations 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!