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494445
Acetonitrile
biotech. grade, ≥99.93%
grade
biotech. grade
vapor density
1.41 (vs air)
vapor pressure
72.8 mmHg ( 20 °C)
Assay
≥99.93%
form
liquid
autoignition temp.
973 °F
expl. lim.
16 %
impurities
≤0.5 ppb as quinine (fluorimetric, 254nm)
≤0.6 μeq/g Titr. base
≤8 μeq/g Titr. acid
<0.001% water
evapn. residue
<0.0002%
color
APHA: <10
refractive index
n20/D 1.344 (lit.)
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
solubility
water: soluble
density
0.786 g/mL at 25 °C (lit.)
λ
H2O reference
UV absorption
λ: 190 nm Amax: 1.0
λ: 210 nm Amax: 0.03
λ: 220 nm Amax: 0.01
λ: 235 nm Amax: 0.005
λ: 254 nm Amax: ≤0.005
λ: 400 nm Amax: 0.005
format
neat
storage temp.
room temp
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
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This Item | L010100 | 34442 | 34888 |
|---|---|---|---|
| vapor density 1.41 (vs air) | vapor density 1.41 (vs air) | vapor density 1.41 (vs air) | vapor density 1.41 (vs air) |
| vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) | vapor pressure 72.8 mmHg ( 20 °C) |
| assay ≥99.93% | assay ≥99.9% (GC) | assay ≥99.9% (GC) | assay ≥99.9% (GC) |
| form liquid | form liquid | form liquid | form liquid |
| autoignition temp. 973 °F | autoignition temp. 973 °F | autoignition temp. 973 °F | autoignition temp. 973 °F |
Packaging
Preparation Note
Other Notes
Legal Information
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
Storage Class Code
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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