Decamethylcyclopentasiloxane PurReagent 99.0%

PurReagent


Linear Formula:  C10H30O5Si5
Molecular Weight:  370.77 g/mol
CAS Number: 541-02-6

Properties

Vapour pressure 33.2Pa at 25
Autoignition temp. No data available
Explosion limit 0.52-7%(V)
Assay Purity >99%
Refractive index n20/D 1.396(lit.)
B pt. 90 °C/10 mmHg (lit.)
M pt. -44°C
Density 0.958 g/mL at 25 °C (lit.)

Safety Information

Hazard Statement(s) H227-H320-H413
Precautionary Statement  P210-P264-P280-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501-P210e-P280a-P370+P378a-P501a
Symbol
Signal word Warning
HS Code NA
Storage Temp. 2-8°C
Storage Class 10 - Combustible liquids
UN Number NA

Description

Application
It serves as a carrier in personal care products silicone fluids and dry cleaning solvents.

Purpose
For R&D

General Description
Decamethylcyclopentasiloxane (CHOSi CAS 541-02-6) forms a colorless odorless liquid with low viscosity density 0.958 gmL and boiling point 210C.