Agent Name

Pyrazole

CAS Number

288-13-1

Formula

C3-H4-N2

Major Category

Nitrogen Compounds

Synonyms

1,2-Diazole; 1H-Pyrazole; [ChemIDplus]

Category

Pyrazoles

Description

Solid with an odor like pyridine; [Merck Index] Colorless crystalline solid; [Sigma-Aldrich MSDS]

Sources/Uses

Used as a chelating agent and in organic synthesis; [Merck Index]

Comments

Equivocal evidence of teratogenicity in mice; Teratogenic effects observed in intraperitoneal study of rats (route of administration not relevant to humans); [REPROTOX] Causes zonal hepatitis and coma in oral lethal-dose studies of rats; [RTECS] A skin and strong eye irritant; Harmful by ingestion; Teratogenicity observed in rats; [Sigma-Aldrich MSDS]

Exposure Assessment
Vapor Pressure

1.19 mm Hg

Adverse Effects
Hepatotoxin

Hepatotoxin, Secondary

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

No other related information on this agent was found.