33019
乙腈
≥99.5% (GC), ACS reagent, puriss. p.a., Reag. Ph. Eur.
别名:
ACN, 氰甲烷, 甲基氰
选择规格
关于此项目
产品名称
乙腈, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.5% (GC)
Quality Segment
agency
reag. Ph. Eur.
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
grade
ACS reagent, puriss. p.a.
assay
≥99.5% (GC)
form
liquid
autoignition temp.
973 °F
expl. lim.
16 %
technique(s)
GC/GC: suitable
impurities
≤0.001% free acid (as CH3COOH), ≤0.001% free alkali (as NH3), ≤0.001% non-volatile matter, ≤0.1% water (Karl Fischer)
refractive index
n
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
density
0.786 g/mL at 25 °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
suitability
passes test for reaction against H2SO4
format
neat
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
Other Notes
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警示词
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
闪点 (F)
35.6 °F - closed cup
闪点 (°C)
2.0 °C - closed cup