Agent Name

1,2-Benzenedicarboxylic acid, di-C6-8-branched alkyl esters, C7-rich

CAS Number




Major Category

Plastics & Rubber


C7-Rich di-C6-8-branched alkyl phthalates; [ChemIDplus] DiC7 branched alkyl ester; [IUCLID] DIHP; C6-8-(branched)-Alkyl benzene-1,2-dicarboxylate; C6-8-(branched)-Alkyl phthalate; [ToxPlanet: ECHA - SVHC]


Phthalate Esters


Liquid; [Reference #1]


Suspected of being toxic to the developing child (EC classification); [ToxPlanet: ECHA - SVHC] Primary carbon length backbone of C7; Developmental toxicity and teratogenicity observed in rats at doses maternally toxic; Not an eye irritant in rabbits; Members (and supporting chemicals) of the high molecular weight phthalate esters demonstrated no skin or eye irritation in rabbits and low acute toxicity by oral, inhalation, and dermal routes; May cause histopathological changes to liver and adverse reproductive effects; [Reference #1] A mild skin and eye irritant in rabbits (classified in the EC as not irritating); Not a skin sensitizer in guinea pig maximization test; [IUCLID] A 2-generation oral study of rats produced developmental effects (mainly secondary sex organ development in males), reduced reproductive performance of the second generation, adverse effects on male reproductive system, and histopathological liver changes; [ToxPlanet: EPA - TSCATS]An eye and mild skin irritant; May cause reproductive toxicity; [Sigma-Aldrich MSDS] See "PHTHALATE ESTERS."

Exposure Assessment
Vapor Pressure

7.0E-7 mm Hg

Adverse Effects

Hepatotoxin, Secondary

Reproductive Toxin


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Toxicity Information


Chemical Information

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