选择尺寸
关于此项目
产品名称
乙腈, anhydrous, Biotechnology, ≥99.9% (GC)
grade
anhydrous, biotech. grade
InChI
1S/C2H3N/c1-2-3/h1H3
SMILES string
CC#N
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C), 97 hPa ( 20 °C)
assay
≥99.9% (GC)
form
liquid
autoignition temp.
973 °F
expl. lim.
16 %
technique(s)
GC/GC: suitable
impurities
≤0.6 μeq/g Titrable base, ≤1 ppm Free amine (as dimethylamine), ≤10 ppm Water (H2O), ≤2.0 μeq/g Titrable acid
evapn. residue
≤5 ppm
color
APHA: ≤10
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
transition temp
flash point 2 °C
density
0.786 g/mL at 25 °C (lit.)
UV cutoff
≤200 nm
UV absorption
λ: 200 nm Amax: ≤1.00, λ: 210 nm Amax: ≤0.60, λ: 220 nm Amax: ≤0.30, λ: 230 nm Amax: ≤0.08, λ: 240 nm Amax: ≤0.03, λ: 250 nm Amax: ≤0.03, λ: 270 nm Amax: ≤0.02, λ: 300 nm Amax: ≤0.01, λ: 350 nm Amax: ≤0.01
application(s)
pharmaceutical
format
neat
shipped in
ambient
storage temp.
2-30°C
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Application
Preparation Note
Analysis Note
signalword
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
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2.0 °C - closed cup
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