Octamethyl cyclotetrasiloxane

$ 60.00 /1kg

Hebei Duling International Trade Co. LTD

2YR

China

Chemical Properties

Product Name	Octamethyl cyclotetrasiloxane
CAS No	556-67-2
EC-No	209-136-7
Min. Order	1kg
Purity	0.99
Supply Ability	100 tons
Release date	2023/03/01

Company Profile Introduction

Octamethylcyclotetrasiloxane Basic information
Product Name:	Octamethylcyclotetrasiloxane
CAS:	556-67-2
MF:	C8H24O4Si4
MW:	296.62
EINECS:	209-136-7
Mol File:	556-67-2.mol
Octamethylcyclotetrasiloxane Chemical Properties
Melting point	17-18 °C(lit.)
Boiling point	175-176 °C(lit.)
density	0.956 g/mL at 25 °C(lit.)
vapor density	1 (vs air)
refractive index	n20/D 1.396(lit.)
Fp	140 °F
storage temp.	2-8°C
solubility	<0.001g/l Hydrolysis
form	liquid
Specific Gravity	0.956
color	colorless
explosive limit	0.4-11.7%(V)
Water Solubility	INSOLUBLE
Sensitive	Moisture Sensitive
Merck	146,747
BRN	1787074
InChIKey	HMMGMWAXVFQUOA-UHFFFAOYSA-N
CAS DataBase Reference	556-67-2(CAS DataBase Reference)

Appearance	Colorless to almost Colorless Clear Liquid,Solid
Proton NMR spectrum	Conforms to Structure
Purity(GC)	98%
Refractive index n20/D	1.398
Specific gravity (20/20°C)	0.959