Agent Name

Diundecyl phthalate

CAS Number

3648-20-2

Formula

C30-H50-O4

Major Category

Plastics & Rubber

Synonyms

1,2-Benzenedicarboxylic acid, diundecyl ester; Di-711-phthalate; Di-n-undecyl phthalate; Santicizer 711; 1,2-Benzenedicarboxylic acid, 1,2-diundecyl ester; Phthalic acid, diundecyl ester; [ChemIDplus]

Category

Phthalate Esters

Description

Solid; mp = 35.5 deg C; [HSDB] Colorless odorless liquid; [CAMEO] mp = -9 deg C; [eChemPortal: HPVIS] Liquid; [MSDSonline]

Sources/Uses

Used as a primary plasticizer for polyvinyl chloride in electrical wire insulation and car interiors; [HSDB]

Comments

Irritating to the eyes; Like dioctyl phthalate, it may cause CNS depression and mild liver toxicity after ingestion of large amounts; [HSDB] May cause irritation; [MSDSonline] See "PHTHALATE ESTERS."

Exposure Assessment
Vapor Pressure

1.22E-9 mm Hg

Lethal Concentration

LC (rat) > 6,040 mg/m3/6h

Adverse Effects
Hepatotoxin

Hepatotoxin, Secondary

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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Other Information

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