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CAS 141-62-8 | DECAMETHYLTETRASILOXANE
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CAS 141-62-8 | DECAMETHYLTETRASILOXANE

CAS 141-62-8 | DECAMETHYLTETRASILOXANE

Molecular Formula: C10H30O3Si4
Molecular Weight: 310.69
EINECS: 205-491-7
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Product Introduction

Specification of CAS 141-62-8 | DECAMETHYLTETRASILOXANE

ITEMS

SPECIFICATION

Melting point

-68 °C (lit.)

EPA Substance Registry System

Tetrasiloxane, decamethyl- (141-62-8)

solubility

<0.1mg/l

storage temp.

Sealed in dry,Room Temperature

Merck

14,2850

Fp

144 °F

refractive index

n20/D 1.389(lit.)

form

liquid

NIST Chemistry Reference

Tetrasiloxane, decamethyl-(141-62-8)

density

0.854 g/mL at 25 °C (lit.)

Boiling point

194 °C (lit.)

Specific Gravity

0.854

vapor density

>1 (vs air)

BRN

1776881

Hydrolytic Sensitivity

1

CAS DataBase Reference

141-62-8(CAS DataBase Reference)

Synthesis of CAS 141-62-8 | DECAMETHYLTETRASILOXANE

image

Conditions

With sulfuric acid; antimony(V) chloride In tetrachloromethane; sulfuric acid shaking of (CH3)3SiOSi(CH3)3 and ((CH3)2SiO)4 (1:1 mol) with concd. H2SO4 at 25°C for 8 days; equilibrium react.; further products;;

Reference

Scott, D. W. [Journal of the American Chemical Society, 1946, vol. 68, p. 2294 - 2298]

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