Acetonitrile
SIGALD/33019 - puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC)
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
agency | reag. Ph. Eur. |
assay | ≥99.5% (GC) |
autoignition temp. | 973 °F |
bp | 81-82 °C (lit.) |
cation traces | Al: ≤0.5 mg/kg |
B: ≤0.02 mg/kg | |
Ba: ≤0.1 mg/kg | |
Ca: ≤0.5 mg/kg | |
Cd: ≤0.05 mg/kg | |
Co: ≤0.02 mg/kg | |
Cr: ≤0.02 mg/kg | |
Cu: ≤0.02 mg/kg | |
Fe: ≤0.1 mg/kg | |
Mg: ≤0.1 mg/kg | |
Mn: ≤0.02 mg/kg | |
Ni: ≤0.02 mg/kg | |
Pb: ≤0.1 mg/kg | |
Sn: ≤0.1 mg/kg | |
Zn: ≤0.1 mg/kg | |
density | 0.786 g/mL at 25 °C (lit.) |
expl. lim. | 16 % |
form | liquid |
grade | ACS reagent |
puriss. p.a. | |
impurities | ≤0.001% free acid (as CH3COOH) |
≤0.001% free alkali (as NH3) | |
≤0.001% non-volatile matter | |
≤0.1% water (Karl Fischer) | |
InChI | 1S/C2H3N/c1-2-3/h1H3 |
InChI key | WEVYAHXRMPXWCK-UHFFFAOYSA |
mp | −45 °C (lit.) |
Quality Level | 200 |
refractive index | n |
n |
|
SMILES string | CC#N |
suitability | passes test for reaction against H2SO4 |
vapor density | 1.41 (vs air) |
vapor pressure | 72.8 mmHg ( 20 °C) |
Other Notes: | The article number 33019-6X1L-R will be discontinued. Please order the single bottle 33019-1L-R which is physically identical with the same exact specifications. |
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 | ≥99.5% (GC) |
bp | 81-82 °C (lit.) |
mp | −45 °C (lit.) |
Density | 0.786 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12191502 |