National Toxicology Program

National Toxicology Program

Testing Status of bis(Tributyltin)oxide - 11515-Y


CASRN: 56-35-9

Formula: C24-H54-O-Sn2

Synonyms/Common Names

  • Distannoxane, hexabutyl-

Known Uses

Fungicide and bactericide, especially in underwater and antifouling paints. Pesticide.

Chemical Properties

Toxicity Effects (HSDB)

Nomination Background

Genetic Toxicology

  • Salmonella  (498130)  Completed 
    • Citation: Zeiger, E., Anderson, B., Haworth, S., Lawlor, T., and Mortelmans, K. Salmonella mutagenicity tests. IV. Results from the testing of 300 chemicals Environ. Molec. Mutagen. Vol. 11 (Suppl 12) (1988) 1-158
    •  Negative 
NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.