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
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
GHS02Signal Word
Warning
Hazard Statements
Precautionary Statements
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
Warshel Chemical Ltd
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/
Watson International Ltd
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/