Agent Name

Butylated triphenyl phosphate

CAS Number

220352-35-2

Major Category

Other Classes

Synonyms

Mixed tert-butylphenyl phenyl phosphates; t-Butylphenyl phenyl phosphate; Phenol, tert-Bu derivs., phosphates (3:1); [ChemIDplus] BTP; [HSDB]

Category

Organophosphates, Other

Description

Liquid; [HSDB]

Sources/Uses

Used as a component of hydraulic fluid; [HSDB] Used as flame retardant in plastics and in lubricants, greases, and fuel additives; [Reference #1]

Comments

Phosflex 51B (flame retardant plasticizer): A mild skin irritant in rabbits; Increase in liver, kidney, and adrenal weights observed in 90 day feeding study with rats but no corresponding gross or histopathological changes observed; [HSDB] See "Triorthocresyl phosphate." See "Triphenyl phosphate."

Exposure Assessment
Lethal Concentration

LC50 (rat) > 3100 mg/m3/4hr;

Links to Other NLM Databases
Health Studies

Human Health Effects from Hazardous Substances Data Bank:

Toxicity Information

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Chemical Information

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Related Information in HazMap
Other Information

No other related information on this agent was found.