ACS reagent
200
2.72 (vs air)
10 mmHg ( 13.2 °C)20 mmHg ( 25 °C)
≥99.0%
liquid
899 °F
12.4 %
Reducing substances, passes test≤0.002% NH30.1% water
≤0.002%
n20/D 1.509 (lit.)
8.5 (25 °C, 15.82 g/L)
115 °C (lit.)
−42 °C (lit.)
water: soluble
0.978 g/mL at 25 °C (lit.)
chloride (Cl-): ≤0.001%sulfate (SO42-): ≤0.001%
Cu: ≤5 ppm
C1=CN=CC=C1
1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
JUJWROOIHBZHMG-UHFFFAOYSA-N
Danger
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
3 - Flammable liquids
WGK 2
68.0 °F - closed cup
20 °C - closed cup