Chloroethane SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Chloroethane
- CAS： 75-00-3
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses： For R&D use only. Not for medicinal, household or other use.
- Uses advised against： none
Company Identification
- Company：Chemicalbook.in
- Address：5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone：+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Gases under pressure: Compressed gas
Flammable gases, Category 1A, Flammable gas
Carcinogenicity, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
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Pictogram(s)
- Signal word Danger
H220 Extremely flammable gas
H351 Suspected of causing cancer
H412 Harmful to aquatic life with long lasting effects
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 In case of leakage, eliminate all ignition sources.
P318 IF exposed or concerned, get medical advice.
P410+P403 Protect from sunlight. Store in a well-ventilated place.
P403 Store in a well-ventilated place.
P405 Store locked up.
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Chloroethane
- Common names and synonyms: Chloroethane
- CAS number: 75-00-3
- EC number: 200-830-5
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest. Refer for medical attention.
ON FROSTBITE: rinse with plenty of water, do NOT remove clothes. Rinse skin with plenty of water or shower. Refer for medical attention .
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
Most important symptoms/effects, acute and delayed
Vapor causes drunkenness, anesthesia, possible lung injury. Liquid may cause frostbite on eyes and skin. (USCG, 1999)
Indication of immediate medical attention and special treatment needed, if necessary
Irrigate eyes with water. Wash contaminated areas of body with soap and water.
SECTION 5: Firefighting measures
Suitable extinguishing media
Water fog, carbon dioxide, dry chemical. For large fire it is best to allow material to burn while cooling surrounding equipment. Stop flow of ethyl chloride.
Specific hazards arising from the chemical
Special Hazards of Combustion Products: Toxic and irritating gases are generated in fires. Behavior in Fire: Containers may explode. (USCG, 1999)
Special protective actions for fire-fighters
Shut off supply; if not possible and no risk to surroundings, let the fire burn itself out. In other cases extinguish with powder, carbon dioxide. In case of fire: keep cylinder cool by spraying with water.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Evacuate danger area! Consult an expert! Personal protection: self-contained breathing apparatus. Ventilation. Do NOT let this chemical enter the environment.
Environmental precautions
Evacuate danger area! Consult an expert! Personal protection: self-contained breathing apparatus. Ventilation. Do NOT let this chemical enter the environment.
Methods and materials for containment and cleaning up
Waste water treatment: evaporation from water at 25 deg C of 1 ppm solution (still air, avg depth 6.5 cm), 50% after 21 min, 90% after 79 min
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding) if in liquid state. Use non-sparking handtools. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof.MATERIALS WHICH ARE TOXIC AS STORED OR WHICH CAN DECOMPOSE INTO TOXIC COMPONENTS ... SHOULD BE STORED IN A COOL WELL VENTILATED PLACE, OUT OF THE DIRECT RAYS OF THE SUN, AWAY FROM AREAS OF HIGH FIRE HAZARD, AND SHOULD BE PERIODICALLY INSPECTED. INCOMPATIBLE MATERIALS SHOULD BE ISOLATED ...
SECTION 8: Exposure controls/personal protection
Control parameters
TLV: 100 ppm as TWA; (skin); A3 (confirmed animal carcinogen with unknown relevance to humans).MAK: skin absorption (H); carcinogen category: 3B.EU-OEL: 268 mg/m3, 100 ppm as TWA
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear face shield or eye protection in combination with breathing protection.
Cold-insulating gloves. Protective clothing.
Use ventilation, local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
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Physical state：
Ethyl chloride is a clear colorless gas with a pungent odor. Flash point -58°F. Boiling point 54°F. Less dense than water and insoluble in water. Vapors are heavier than air. Under prolonged exposure to fire or heat the containers may rupture violently and rocket.
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Colour：
COLORLESS LIQUID
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Odour：
Ethereal odor
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Melting point/freezing point：
-31°C(lit.)
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Boiling point or initial boiling point and boiling range：
96°C/4mmHg(lit.)
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Flammability：
Flammable Gas
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Lower and upper explosion limit/flammability limit：
Lower limit 3.8% - Upper limit 15.4%
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Flash point：
41°C(lit.)
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Auto-ignition temperature：
966° F (USCG, 1999)
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Decomposition temperature：
no data available
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pH：
no data available
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Kinematic viscosity：
0.279 cP at 10 deg C
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Solubility：
0.574 g/100 mL at 68° F (NTP, 1992)
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Partition coefficient n-octanol/water：
log Kow= 1.43
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Vapour pressure：
32.29 psi ( 55 °C)
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Density and/or relative density：
2.22（气）
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Relative vapour density：
2.22 (vs air)
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Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
3800 ppm [Based on 10% of the lower explosive limit for safety considerations even though the relevant toxicological data indicated that irreversible health effects or impairment of escape existed only at higher concentrations.]
Decomposes on heating and on burning. This produces toxic gases of hydrogen chloride (see ICSC 0163) and phosgene (see ICSC 0007).
Chemical stability
At low temp or under increased pressure, ethyl chloride is a mobile, very volatile liquid.
Possibility of hazardous reactions
FLAMMABLE GAS AT ORDINARY TEMP AND PRESSURE.The gas is heavier than air and may travel along the ground; distant ignition possible.ETHYL CHLORIDE is heat sensitive. This compound will hydrolyze in the presence of alkalis and water. It reacts with water or steam to produce toxic and corrosive fumes. It can also react vigorously with oxidizing materials. The vapor forms highly flammable mixtures with air. A mixture of this compound with potassium is shock-sensitive. Contact with chemically active metals such as Na, K, Ca, powdered Al, Zn and Mg may result in violent reactions. (NTP, 1992)
Conditions to avoid
no data available
Incompatible materials
Can react vigorously with oxidizing materials.
Hazardous decomposition products
Thermally stable to 400 deg C; thermal splitting yields ethylene and hydrogen chloride.
SECTION 11: Toxicological information
Acute toxicity
- Oral: no data available
- Inhalation: LC50 Rat inhalation 152 mg/l/2 hr
- Dermal: no data available
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
Evaluation: No epidemiological data relevant to the carcinogenicity of chloroethane. There is limited evidence in experimental animals for the carcinogenicity of chloroethane. Overall evaluation: Chloroethane is not classifiable as to its carcinogenicity to humans (Group 3).
Reproductive toxicity
No studies were located regarding reproductive or developmental effects following ethyl chloride inhalation exposure in humans. Several animal studies found no reproductive effects caused by ethyl chloride exposure. An animal study reported a decrease in uterine weights, while another study reported minimal evidence of fetotoxicity (increase in centers of unossified bones of the skull) from inhalation exposure to ethyl chloride.
STOT-single exposure
The substance is mildly irritating to the eyes, skin and respiratory tract. Rapid evaporation of the liquid may cause frostbite. The substance may cause effects on the central nervous system. Exposure far above the OEL could cause unconsciousness, cardiac dysrhythmia and death.
STOT-repeated exposure
no data available
Aspiration hazard
A harmful concentration of this gas in the air will be reached very quickly on loss of containment.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: no data available
- Toxicity to daphnia and other aquatic invertebrates: no data available
- Toxicity to algae: no data available
- Toxicity to microorganisms: no data available
Persistence and degradability
AEROBIC: Ethyl chloride, present at 1.84 and 4.19 mg/l, reached 1% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 2 mg/l and the closed bottle test(1).
Bioaccumulative potential
Food chain concn potential: none
Mobility in soil
Using a structure estimation method based on molecular connectivity indices(1), the Koc for ethyl chloride can be estimated to be 24(SRC). According to a classification scheme(2), this estimated Koc value suggests that ethyl chloride is expected to have very high mobility in soil.
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
UN Number
ADR/RID: UN1037 (For reference only, please check.)
IMDG: UN1037 (For reference only, please check.)
IATA: UN1037 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: ETHYL CHLORIDE (For reference only, please check.)
IMDG: ETHYL CHLORIDE (For reference only, please check.)
IATA: ETHYL CHLORIDE (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 2.1 (For reference only, please check.)
IMDG: 2.1 (For reference only, please check.)
IATA: 2.1 (For reference only, please check.)
Packing group, if applicable
ADR/RID: (For reference only, please check.)
IMDG: (For reference only, please check.)
IATA: (For reference only, please check.)
Environmental hazards
ADR/RID: No
IMDG: No
IATA: No
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
Other Information
Use of alcoholic beverages enhances the harmful effect.Rinse contaminated clothing with plenty of water because of fire hazard.Do NOT use in the vicinity of a fire or a hot surface, or during welding.Turn leaking cylinder with the leak up to prevent escape of gas in liquid state.