2-Chloroacrylonitrile
- CAS NO.：920-37-6
- Empirical Formula: C3H2ClN
- Molecular Weight: 87.51
- MDL number: MFCD00001858
- EINECS: 213-055-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-31 14:38:37
What is 2-Chloroacrylonitrile?
Chemical properties
colorless to light yellow liqui
The Uses of 2-Chloroacrylonitrile
2-Chloroacrylonitrile (cas# 920-37-6) is a compound useful in organic synthesis.
The Uses of 2-Chloroacrylonitrile
Common reagent in cycloaddition reactions.1,2
General Description
A liquid. Boiling point 190-192°F (88-89°C). Density 1.096 g / cm3. Flash point 44°F. Highly toxic.
Air & Water Reactions
Highly flammable.
Reactivity Profile
2-Chloroacrylonitrile readily polymerizes, and copolymerizes with other unsaturated monomers .
Health Hazard
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Safety Profile
Suspected carcinogen. Poison by intravenous route. A powerful irritant. A dangerous fire hazard when exposed to heat or flame. To fight fire, use water, dry chemical, CO2, foam. When heated to decomposition it emits very toxic fumes of Cl-, NOx, and CN-. See also NITRILES.
Properties of 2-Chloroacrylonitrile
| Melting point: | −65 °C(lit.) |
| Boiling point: | 88-89 °C(lit.) |
| Density | 1.096 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 44 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform, Ethyl Acetate, Methanol (Very Slightly) |
| form | Liquid |
| color | Clear colorless to yellow |
| BRN | 773744 |
| CAS DataBase Reference | 920-37-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propenenitrile, 2-chloro-(920-37-6) |
| EPA Substance Registry System | 2-Chloroacrylonitrile (920-37-6) |
Safety information for 2-Chloroacrylonitrile
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H225:Flammable liquids H311:Acute toxicity,dermal H314:Skin corrosion/irritation H334:Sensitisation, respiratory H350:Carcinogenicity H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-Chloroacrylonitrile
| InChIKey | OYUNTGBISCIYPW-UHFFFAOYSA-N |
2-Chloroacrylonitrile manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 2-Chloroacrylonitrile, 95% 920-37-6 99%
ASM Organics
Andhra Pradesh
Phone:91-9866122393
Whatsapp: 91-9866122393
product: 2-Chloroacrylonitrile
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