1,1-dichloro-1-nitroethane SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： 1,1-dichloro-1-nitroethane
- CAS： 594-72-9
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
Acute toxicity - Category 3, Oral
Acute toxicity - Category 3, Dermal
Acute toxicity - Category 3, Inhalation
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Danger
H301 Toxic if swallowed
H311 Toxic in contact with skin
H331 Toxic if inhaled
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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: 1,1-dichloro-1-nitroethane
- Common names and synonyms: 1,1-dichloro-1-nitroethane
- CAS number: 594-72-9
- EC number: 209-854-0
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest. Half-upright position. Refer for medical attention.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth. Rinse mouth. Refer for medical attention .
Most important symptoms/effects, acute and delayed
High concentrations cause lacrimation, increased nasal secretions, coughing, pulmonary rales, and weakness in animals. No human experience is reported. (USCG, 1999)
Indication of immediate medical attention and special treatment needed, if necessary
4. 4= very toxic: probable oral lethal dose (human) 50-500 mg/kg, between 1 teaspoonful & 1 oz for 70 kg person (150 lb).
Gc/ms analyses of profiles of volatile constituents obtained from cord blood & maternal blood samples reflect transplacentally acquired halogenated hydrocarbons & accum in fetal cord blood.
SECTION 5: Firefighting measures
Suitable extinguishing media
If material on fire or involved in fire: Do not extinguish fire unless flow can be stopped. Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) Use water if flooding quantities as fog. Cool all affected containers with flooding quantities of water. Apply water from as far a distance as possible. Use foam, dry chemical, or carbon dioxide. Keep run-off water out of sewers and water sources.
Specific hazards arising from the chemical
Special Hazards of Combustion Products: Toxic gases and vapors, such as nitrogen oxides, hydrogen chloride, and carbon monoxide, may be released in a fire. (USCG, 1999)
Special protective actions for fire-fighters
Use water spray, foam, powder, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Personal protection: self-contained breathing apparatus. Collect leaking liquid in sealable metal containers.
Environmental precautions
Personal protection: self-contained breathing apparatus. Collect leaking liquid in sealable metal containers.
Methods and materials for containment and cleaning up
1. Remove all ignition sources. 2. Ventilate area of spill or leak. 3. For small quantities, absorb on paper towels. Evaporate in safe place (such as a fume hood). Allow sufficient time for evaporating vapors to completely clear the hood ductwork. Burn the paper in a suitable location away from combustible materials. Large quantities can be collected & atomized in a suitable combustion chamber equipped with an appropriate effluent gas cleaning device. 1,1-Dichloro-1-nitroethane should not be allowed to enter a confined space, such as a sewer, because of the possibility of an explosion.
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames, NO sparks and NO smoking. Above 57.8°C use a closed system, ventilation and explosion-proof electrical equipment. 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. Separated from strong oxidants and food and feedstuffs.IN GENERAL, MATERIALS WHICH ARE TOXIC AS STORED OR WHICH CAN DECOMP INTO TOXIC COMPONENTS...SHOULD BE STORED IN A COOL, WELL-VENTILATED PLACE, OUT OF DIRECT RAYS OF THE SUN, AWAY FROM AREAS OF HIGH FIRE HAZARD, & SHOULD BE PERIODICALLY INSPECTED... INCOMPATIBLE MATERIALS SHOULD BE ISOLATED FROM EACH OTHER.
SECTION 8: Exposure controls/personal protection
Control parameters
TLV: 2 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 safety goggles.
Protective gloves.
Use ventilation, local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
1,1-dichloro-1-nitroethane is a colorless liquid. Strongly irritates skin and eyes. Toxic by ingestion and inhalation. Flash point 165°F. Denser than water and slightly soluble in water. Used as a solvent.
-
Colour：
COLORLESS LIQUID
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Odour：
Unpleasant odor.
-
Melting point/freezing point：
no data available
-
Boiling point or initial boiling point and boiling range：
123.5°C at 760 mmHg
-
Flammability：
Class II Combustible Liquid: Fl.P. at or above 100°F and below 140°F.
-
Lower and upper explosion limit/flammability limit：
no data available
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Flash point：
31.7°C
-
Auto-ignition temperature：
no data available
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
no data available
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Solubility：
1 to 10 mg/mL at 66° F (NTP, 1992)
-
Partition coefficient n-octanol/water：
1.56
-
Vapour pressure：
16 mm Hg at 77° F (NTP, 1992)
-
Density and/or relative density：
1.481 g/cm3
-
Relative vapour density：
5 (NTP, 1992) (Relative to Air)
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
On combustion, forms toxic gases including hydrogen chloride, nitrogen oxides and phosgene. Reacts violently with strong oxidants. Attacks rubber and some forms of plastic.
Chemical stability
no data available
Possibility of hazardous reactions
MODERATE WHEN EXPOSED TO HEAT OR FLAME.1,1-DICHLORO-1-NITROETHANE is incompatible with oxidizers. It will attack some forms of plastics, rubber and coatings. (NTP, 1992)
Conditions to avoid
no data available
Incompatible materials
Strong oxidizers (Note: Corrosive to iron in presence of moisture).
Hazardous decomposition products
no data available
SECTION 11: Toxicological information
Acute toxicity
- Oral: no data available
- Inhalation: no data available
- 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
no data available
Reproductive toxicity
no data available
STOT-single exposure
The substance is irritating to the eyes, skin and respiratory tract. Inhalation of the vapour may cause lung oedema. See Notes.
STOT-repeated exposure
no data available
Aspiration hazard
A harmful contamination of the air will be reached quickly on evaporation of this substance at 20°C; on spraying or dispersing, however, much faster.
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
no data available
Bioaccumulative potential
Based upon an estimated water solubility of 2500 mg/l(2), the BCF of 1,1-dichloro-1- nitroethane can be estimated to be approximately 7.5 from a regression-derived equation(1). This estimated BCF value suggests that bioconcentration in aquatic organisms may not be an important fate process(SRC).
Mobility in soil
Using a structure estimation method based on molecular connectivity indexes(1), the Koc for 1,1-dichloro-1-nitroethane can be estimated to be about 36(SRC). The Koc for 1,1-dichloro-1-nitroethane can be estimated to be about 59(SRC) based on an estimated water solubility of 2500 mg/L(4) and a regression derived equation(2). According to a suggested classification scheme(3), these estimated Koc values suggest that 1,1-dichloro-1-nitroethane has high to very high soil mobility(SRC).
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: UN2650 (For reference only, please check.)
IMDG: UN2650 (For reference only, please check.)
IATA: UN2650 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: 1,1-DICHLORO-1- NITROETHANE (For reference only, please check.)
IMDG: 1,1-DICHLORO-1- NITROETHANE (For reference only, please check.)
IATA: 1,1-DICHLORO-1- NITROETHANE (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 6.1 (For reference only, please check.)
IMDG: 6.1 (For reference only, please check.)
IATA: 6.1 (For reference only, please check.)
Packing group, if applicable
ADR/RID: II (For reference only, please check.)
IMDG: II (For reference only, please check.)
IATA: II (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
The symptoms of lung oedema often do not become manifest until a few hours have passed and they are aggravated by physical effort.Rest and medical observation is therefore essential.