<br /> 线性分子式: CH3CN CAS号: 75-05-8 分子量: 41.05 Beilstein: 741857 EC 号: 200-835-2 MDL编号: MFCD00001878 eCl@ss: 39031501 PubChem化学物质编号: 329755087 NACRES: NA.03">
for HPLC, for UV
100
1.41 (vs air)
72.8 mmHg ( 20 °C)
≥99.9% (GC)
liquid
973 °F
16 %
HPLC: suitableUV/Vis spectroscopy: suitable
≤0.0002% free alkali (as NH3)≤0.0005% non-volatile matter≤0.002% free acid (as CH3COOH)≤0.02% water (Karl Fischer)≤0.5 ppb fluorescence (quinine) at 365 nm≤1 ppb fluorescence (quinine) at 254 nm
195 nm, ≥65%200 nm, ≥88%210 nm, ≥93%235 nm, ≥99%
n20/D 1.344 (lit.)
81-82 °C (lit.)
−45 °C (lit.)
0.786 g/mL at 25 °C (lit.)
neat
CC#N
1S/C2H3N/c1-2-3/h1H3
WEVYAHXRMPXWCK-UHFFFAOYSA-N
Danger
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
3 - Flammable liquids
WGK 2
35.6 °F - closed cup
2.0 °C - closed cup