Home > Compound List > Product Information
1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane_Molecular_structure_CAS_56-33-7)
Click picture or here to close

1,1,3,3-Tetramethyl-1,3-diphenyldisiloxane

Catalog No. 43342 Name Sigma Aldrich
CAS Number 56-33-7 Website http://www.sigmaaldrich.com
M. F. C16H22OSi2 Telephone 1-800-521-8956
M. W. 286.51628 Fax
Purity ≥97.0% (GC) Email
Storage Chembase ID: 107626

SYNONYMS

Title
1,1,3,3-四甲基-1,3-二苯基二硅氧烷
IUPAC name
{[dimethyl(phenyl)silyl]oxy}dimethylphenylsilane
IUPAC Traditional name
bis(dimethylphenylsilyl)ether
Synonyms
1,3-Diphenyl-1,1,3,3-tetramethyldisiloxane
1,3-二苯基-1,1,3,3-四甲基二硅氧烷

DATABASE IDS

CAS Number 56-33-7
EC Number 200-265-4
MDL Number MFCD00039793
Beilstein Number 2943229

PROPERTIES

Empirical Formula (Hill Notation) C16H22OSi2
Grade purum
Purity ≥97.0% (GC)
Flash Point 156 °C
Flash Point 312.8 °F
Refractive Index n20/D 1.518
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
RTECS JM9236000
Safety Statements 26-36
German water hazard class 3

DETAILS

REFERENCES