1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxanol

Modify Date: 2025-08-25 17:11:35

1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxanol Structure
1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxanol structure
Common Name 1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxanol
CAS Number 13176-69-7 Molecular Weight 312.65800
Density 0.928g/cm3 Boiling Point 250.3ºC at 760mmHg
Molecular Formula C9H28O4Si4 Melting Point N/A
MSDS N/A Flash Point 105.2ºC

 Names

Name [dimethyl(trimethylsilyloxy)silyl]oxy-[hydroxy(dimethyl)silyl]oxy-dimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.928g/cm3
Boiling Point 250.3ºC at 760mmHg
Molecular Formula C9H28O4Si4
Molecular Weight 312.65800
Flash Point 105.2ºC
Exact Mass 312.10600
PSA 47.92000
LogP 2.96880
Vapour Pressure 0.00346mmHg at 25°C
Index of Refraction 1.421

 Safety Information

HS Code 2905199090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2905199090
Summary 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

1,1,3,3,5,5,7,7,7-nonamethyltetrasiloxan-1-ol
1,1,3,3,5,5,7,7,7-nonamethyltrisiloxan-1-ol
1-hydroxynonamethyltetrasiloxane
nonamethyltetrasiloxan-1-ol
nonamethyltetrasiloxane-1-ol
1,1,3,3,5,5,7,7,7-Nonamethyltetrasiloxanol
EINECS 236-123-3
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