75-05-8 - Names and IdentifiersNameAcetonitrileSynonymsANAcetonitrilecyanomethaneMethyl cyanide
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Name | Acetonitrile |
Synonyms | AN Acetonitrile cyanomethane Methyl cyanide R5, ACETONITRILE ACETONITRILE GRADIENT Acetonitrile solution MOBILE PHASE ACETONITRILE acetonitrile for uv-spectroscopy phosphoramidite diluent for pharmacia acetonitrile absolute over molecular sieve (H2O) |
CAS | 75-05-8 |
EINECS | 200-835-2 |
InChI | InChI=1/C2H3N/c1-2-3/h1H3 |
Molecular Formula | C2H3N |
Molar Mass | 41.05 |
Density | 0.7857 |
Melting Point | -46℃ |
Boling Point | 81-82℃ |
Flash Point | 2℃ |
Water Solubility | miscible |
Vapor Presure | 72.8 mm Hg ( 20 °C) |
Vapor Density | 1.41 (vs air) |
Appearance | Morphological liquid, color <10(APHA) |
pKa | 25(at 25℃) |
Storage Condition | Store at +5°C to +30°C. |
Stability | Stability Unstable. Incompatible with alkali metals, acids, bases, reducing agents and oxidizing agents. Highly flammable. |
Refractive Index | 1.343 |
Physical and Chemical Properties | density 0.7857 |
Use | For the extraction of nitrile rubber monomer, pharmaceutical and carbon |
Hazard Symbols | F - Flammable Xn - Harmful |
Risk Codes | R11 - Highly Flammable R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36 - Irritating to the eyes |
Safety Description | S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 1648 |
WGK Germany | 2 |
RTECS | AL7700000 |
FLUKA BRAND F CODES | 9 |
TSCA | Yes |
HS Code | 29269095 |
Hazard Class | 3 |
Packing Group | II |
Toxicity | LD50 orally in rats: 3800 mg/kg (Smyth) |
Raw Materials | Acrylonitrile Ammonia |
Downstream Products | Acetamidine hydrochloride Ethyl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenoxy]propionate |
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