National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/ts-m950123

Testing Status of Isopropyl mercaptan - M950123

 

CASRN: 75-33-2

Formula: C3-H8-S

Synonyms/Common Names

  • Isopropanethiol
  • 2-Mercaptopropane
  • 1-Methylethanethiol
  • 2-Propanethiol (9CI)

Known Uses

Standard for petroleum analysis; used as odorant in natural and liquefied petroleum gas. Associated with tobacco: reported either as a natural component of tobacco, pyrolysis product (in tobacco smoke), or additive for one or more types of tobacco products.

Chemical Properties

Toxicity Effects (HSDB)

Genetic Toxicology

  • Salmonella  (A59926)  Completed 
    •  Negative 
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.