Acetonitrile
SIAL/45983 - analytical standard
Synonym: ACN; Cyanomethane; Ethyl nitrile; Methyl cyanide
CAS Number: 75-05-8
Empirical Formula (Hill Notation): C2H3N
Molecular Weight: 41.05
EC Number: 200-835-2
MDL Number: MFCD00001878
Linear Formula: CH3CN
Product Type: Chemical
application(s) | cleaning products cosmetics environmental food and beverages personal care |
assay | ≥98.0% |
autoignition temp. | 973 °F |
bp | 81-82 °C (lit.) |
density | 0.786 g/mL at 25 °C (lit.) |
expl. lim. | 16 % |
form | liquid |
format | neat |
grade | analytical standard |
InChI | 1S/C2H3N/c1-2-3/h1H3 |
InChI key | WEVYAHXRMPXWCK-UHFFFAOYSA |
mp | −45 °C (lit.) |
Quality Level | 100 |
refractive index | n |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CC#N |
solubility | water: soluble (completely) |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 1.41 (vs air) |
vapor pressure | 72.8 mmHg ( 20 °C) |
Symbol | GHS02,GHS07 |
Signal word | Danger |
Hazard statements | H225 - H302 + H312 + H332 - H319 |
Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 |
Hazard Codes | F,Xn |
Risk Statements | 11-20/21/22-36 |
Safety Statements | 16-36/37 |
RIDADR | UN 1648 3 / PGII |
WGK Germany | WGK 2 |
Flash Point(F) | 35.6 °F - closed cup |
Flash Point(C) | 2.0 °C - closed cup |
Purity | ≥98.0% |
bp | 81-82 °C (lit.) |
mp | −45 °C (lit.) |
Density | 0.786 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12191502 |