Chemical formula: C5H5N
Molecular weight: 79.1 grams
Flash point: 20°C
Immediate hazards include:
(1) fire on exposure to heat or flame
(2) explosion if vapor contacts an open flame
(3) violent decomposition after exposure with a variety of chemicals with release of cyanides
Chemicals causing decomposition include:
(1) acids: chlorosulfonic, chromic, sulfuric, nitric
(2) perchromates
(3) perchlorates
(4) maleic anhydride
Acute exposure is associated with:
(1) headache
(2) dizziness
(3) light-headedness
(4) nausea and/or anorexia
(5) irritation to eyes and throat
Chronic exposure is associated with:
(1) eczematoid rash
(2) hepatotoxicity
(3) nephrotoxicity
