Agent Name

Phenol, isopropylated, phosphate (3:1)

CAS Number

68937-41-7

Formula

Unspecified

Major Category

Plastics & Rubber

Synonyms

Durad 100; Durad MP280(sup R) hydraulic fluid; Duran MP280(sup R); Isopropylated phenol phosphate (3:1); OS-70; Phenol Isopropylated phosphate; [ChemIDplus] Durad 300; Isopropylated phenyl phosphate; Isopropylphenyl diphenyl phosphate; Triaryl phosphates isopropylated; Tris(isopropylphenyl) phosphate; [IUCLID] Reolube HLT 32; Triaryl phosphates, Isopropylated; Isopropylated triphenyl phosphate; [Great Lakes Chemical MSDS]

Category

Other Plasticizers

Description

Colorless odorless liquid; [Great Lakes Chemical MSDS]

Sources/Uses

Used as polymer plasticizers and in hydraulic fluids; [IUCLID] Used as a flame retardant in flexible polyurethane foam (PUF) used in home furnishings; [NTP] Used as a fire resistant hydraulic fluid; [Great Lakes Chemical MSDS]

Comments

Causes no skin and mild to no eye irritation in rabbits; Not a skin sensitizer in guinea pigs; Inhibition of erythrocyte cholinesterase activity observed at 2,000 mg/kg in 28-day dermal study of rats; Evidence of delayed organophosphate neurotoxicity in hens; [IUCLID] An eye irritant in rabbits; Neurotoxicity observed in hens; [EPA ChAMP: Screening Level Hazard Characterization] A mixture of over 50 chemicals; [EPA ChAMP: Screening Level Hazard Characterization] May cause irritation; May have nervous system effects; May cause liver, adrenal, thymus, epididymides, developmental, and neurological effects, based on animal studies; [Great Lakes Chemical MSDS] See "Triphenyl phosphate."

Exposure Assessment
MAK

1 mg/m3, inhalable fraction

Lethal Concentration

LC (rat) > 6,350 mg/m3/4hr

Links to Other NLM Databases
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Chemical Information

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