1,1,3,3,3-Pentamethyl-1-(2-phenylethyl)propanedisiloxane

Modify Date: 2025-09-19 10:56:21

1,1,3,3,3-Pentamethyl-1-(2-phenylethyl)propanedisiloxane Structure
1,1,3,3,3-Pentamethyl-1-(2-phenylethyl)propanedisiloxane structure
Common Name 1,1,3,3,3-Pentamethyl-1-(2-phenylethyl)propanedisiloxane
CAS Number 3439-15-4 Molecular Weight 252.50000
Density 0.893g/cm3 Boiling Point 249.2ºC at 760 mmHg
Molecular Formula C13H24OSi2 Melting Point N/A
MSDS N/A Flash Point 88.1ºC

 Names

Name dimethyl-(2-phenylethyl)-trimethylsilyloxysilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.893g/cm3
Boiling Point 249.2ºC at 760 mmHg
Molecular Formula C13H24OSi2
Molecular Weight 252.50000
Flash Point 88.1ºC
Exact Mass 252.13700
PSA 9.23000
LogP 4.28570
Index of Refraction 1.465

 Safety Information

HS Code 2934999090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

dimethyl-phenethyl-trimethylsilyloxysilane
Pentamethyl-phenaethyl-disiloxan
Phenethylpentamethyldisiloxane
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