Structure of 1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

3277-26-7

Name

1,1,3,3-Tetramethyldisiloxane

Synonyms

1,1,3,3-Tetramethyldisiloxan [German] [ACD/IUPAC Name]
1,1,3,3-Tetramethyldisiloxane [ACD/IUPAC Name]
1,1,3,3-Tétraméthyldisiloxane [French] [ACD/IUPAC Name]
Bis(dimethylsilyl) ether
Bis(dimethylsilyl) oxide
Disiloxane, 1,1,3,3-tetramethyl- [ACD/Index Name]
sym-Tetramethyldisiloxane
(dimethyl-λ3-silanyl)oxy-dimethylsilicon
[(dimethylsilyl)oxy]dimethylsilane
[3277-26-7]
1,1,3,3- tetramethyldisiloxane
1,1,3,3-Tetramethyl disiloxane
1,1,3,3-Tetramethyl-1,3-divinyldisiloxane [ACD/IUPAC Name]
1,3-diethenyl-1,1,3,3-tetramethyldisiloxane
1,3-Dihydrotetramethyldisiloxane
221-906-4 [EINECS]
30110-74-8 [RN]
3277-26-7 [RN]
CT2030
DIMETHYLSILYL ETHER
disiloxane, tetramethyl-
Ethenyl(ethenyldimethylsilyl)oxydimethylsila ne
JN 1000000
MFCD00008256 [MDL number]
Siloxane HSi2
T 2030
tetramethyldisiloxane

Molecular Structure

Structure of 1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

Structure of 1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

SMILES

C[SiH](C)O[SiH](C)C

StdInChI

InChI=1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3

StdInChIKey

NVYQDQZEMGUESH-UHFFFAOYSA-N

Molecular Formula

C4H14OSi2

Molecular Weight

134.32

EINECS

221-906-4

Beilstein Registry Number

1733364

MDL Number

MFCD00008256

Properties

Appearance

Transparant liquid

Refractive Index

1.3669 – 1.3710

Density

0.757–0.76g/cm3

Safety Data

Symbol

exclamation-mark-jpgGHS02

Signal Word

Warning

Hazard Statements

H225

Precautionary Statements

P210-P370 + P378-P403 + P235

Personal Protective Equipment

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

RIDADR

UN 1993BF 3 / PGII

WGK Germany

2

RTECS

JN1000000

Specifications and Other Information of Our 1,1,3,3-Tetramethyldisiloxane CAS 3277-26-7

Standard

Enterprise standard

Purity

﹥99.0%

Residual Acid, CI ppm

0-3

Residual Base, KOH

0-5

Turbidity (NTU)

0-0.8

Package

According to customer requirements to packaging

Storage

Under the room temperature and away from light

Application

Used to prepare hydrogen-terminated polysiloxanes, used as chain extenders or crosslinkers for silicone rubber; or for the synthesis of various silicone polymers with reactive functional group capping, silicones used as organic polymers Copolymerization modification. It can also be used as a reducing agent in organic synthesis.

Links

This product is developed by our sub R&D company Warshel Chemical Ltd, and please click the link below for details.
http://www.warshel.com/1133-tetramethyldisiloxane-cas-3277-26-7/

This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/1133-tetramethyldisiloxane-cas-3277-26-7/