1,2-Bis(Trimethylsiloxy)Ethane

Modify Date: 2024-01-02 19:05:06

1,2-Bis(Trimethylsiloxy)Ethane Structure
1,2-Bis(Trimethylsiloxy)Ethane structure
Common Name 1,2-Bis(Trimethylsiloxy)Ethane
CAS Number 7381-30-8 Molecular Weight 206.430
Density 0.8±0.1 g/cm3 Boiling Point 165.5±0.0 °C at 760 mmHg
Molecular Formula C8H22O2Si2 Melting Point N/A
MSDS Chinese USA Flash Point 36.6±20.2 °C
Symbol GHS02
GHS02
Signal Word Warning

 Names

Name 1,2-Bis(trimethylsilyloxy)ethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 165.5±0.0 °C at 760 mmHg
Molecular Formula C8H22O2Si2
Molecular Weight 206.430
Flash Point 36.6±20.2 °C
Exact Mass 206.115829
PSA 18.46000
LogP 3.33
Vapour Pressure 2.5±0.3 mmHg at 25°C
Index of Refraction 1.405
Storage condition Flammables area

 Safety Information

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Phrases R10
Safety Phrases S23-S24/25-S16
RIDADR UN 1993 3/PG 3
WGK Germany 3
Packaging Group III
Hazard Class 3.2
HS Code 2931900090

 Synthetic Route

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-
EINECS 230-950-3
trimethyl(2-trimethylsilyloxyethoxy)silane
MFCD00009640
2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane
1,2-Bis(Trimethylsiloxy)Ethane