Agent Name

1,3-Dichlorotetraisopropyldisiloxane

CAS Number

69304-37-6

Formula

C12-H28-Cl2-O-Si2

Major Category

Toxic Gases & Vapors

Synonyms

1,3-Dichloro-1,1,3,3-tetraisopropyl disiloxane; Tipdsicl2; Disiloxane, 1,3-dichloro-1,1,3,3-tetrakis(1-methylethyl)-; [ChemIDplus] 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane; TlPDSil2; 1,3-Dichloro-1,1,3,3-tetrakis(1-methylethyl)-disiloxane; [Aldrich MSDS]

Category

Chlorosilanes

Description

Clear colorless liquid; [Aldrich MSDS]

Sources/Uses

"Silyl reagent which allows for simultaneous protection of 3'- & 5'-hydroxy functions of ribonucleosides." [ChemIDplus]

Comments

Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Aldrich MSDS] See "CHLOROSILANES."

Exposure Assessment
Flammability (NFPA)

1: Must be preheated

Adverse Effects
Toxic Pneumonitis

Yes

Dermatotoxin

Skin Burns

Links to Other NLM Databases
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Chemical Information

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