Triphenylboran

Danger

H228 (100%): Flammable solid [Danger Flammable solids]

P210, P240, P241, P280, and P370+P378 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 4 notifications to the ECHA C&L Inventory.

Chemical: Borane, triphenyl-

Borane, triphenyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Borane, triphenyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Borane, triphenyl-: Does not have an individual approval but may be used under an appropriate group standard

Rapidly hydrolyzes; Shipped as the sodium hydroxide adduct in aqueous solution; Corrosive to skin and severely irritating to eyes in rabbits; Not a skin sensitizer in guinea pigs; [EPA ChAMP: Screening Level Hazard Characterization: Triphenylboron Category - 2009] Reproductive toxicity observed in oral study of rats at 10 mg/kg/day; One female failed to conceive, 5 of 9 mated females delivered, and the mean number of pups per litter was significantly reduced; Initial histopathology revealed adverse effects to semen; [EPA - TSCATS] Decomposed by water; A severe eye irritant that may cause eye injury; [Alfa Aesar MSDS] See Tri-n-butylborane.

0.59 [mg/m3]

6.5 [mg/m3]

39 [mg/m3]

Reproductive Toxin - A chemical that is toxic to the reproductive system, including defects in the progeny and injury to male or female reproductive function. Reproductive toxicity includes developmental effects. See Guidelines for Reproductive Toxicity Risk Assessment.

A monofunctional Lewis acid; Not currently commercially marketed; Possible applications include olefin polymerization, agrochemicals, metal scavenging, and consumer products (i.e. fuel additives and flame retardants); [EPA ChAMP: Screening Level Hazard Characterization: Triphenylboron Category - 2009]