Agent Name

Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol

CAS Number

9014-85-1

Formula

(C2-H4-O)mult-(C2-H4-O)mult-C14-H26-O2

Major Category

Plastics & Rubber

Synonyms

Poly(oxy-1,2-ethanediyl), alpha,alpha'-(1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl)bis(omega-hydroxy-; Polyoxyethylene glycol ether with 1,4-diisobutyl-1,4-dimethylbutynediol (2:1); Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether; [ChemIDplus] Polyoxyethylene* 2,4,7,9-tetramethyl-5-decyne-4,7-diol *(3.5-30 moles); [EPA] 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethylene oxide adduct; [FDA] Ethylene oxide adducts with 2,4,7,9-tetramethyl-5-decynediol; [RTECS] SURFYNOL 440 SURFACTANT; [Air Products MSDS]

Category

Polymers

Description

Light yellow liquid with a mild odor; [Air Products MSDS]

Sources/Uses

Used as a surfactant; [Air Products MSDS] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Comments

An eye and mild skin irritant; Targets the eyes and liver; [Air Products MSDS]

Exposure Assessment
Vapor Pressure

0.26 mm Hg

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