Tetradecamethylhexasiloxane

Modify Date: 2025-08-23 17:07:15

Tetradecamethylhexasiloxane Structure
Tetradecamethylhexasiloxane structure
Common Name Tetradecamethylhexasiloxane
CAS Number 107-52-8 Molecular Weight 458.993
Density 0.9±0.1 g/cm3 Boiling Point 245.5±0.0 °C at 760 mmHg
Molecular Formula C14H42O5Si6 Melting Point -59ºC
MSDS N/A Flash Point 144.1±23.6 °C

 Names

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

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 245.5±0.0 °C at 760 mmHg
Melting Point -59ºC
Molecular Formula C14H42O5Si6
Molecular Weight 458.993
Flash Point 144.1±23.6 °C
Exact Mass 458.164795
PSA 46.15000
LogP 10.09
Appearance of Characters liquid
Vapour Pressure 0.0±0.4 mmHg at 25°C
Index of Refraction 1.420
Storage condition 2~8°C

 Safety Information

Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2934999090

 Synthetic Route

 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

Tetradecamethylhexasiloxan
EINECS 203-499-5
UNII-2Z34S42KA0
Hexasiloxane,tetradecamethyl
Hexasiloxane, tetradecamethyl-
tetradecamethyl-hexasiloxane
Hexasiloxane, 1,1,1,3,3,5,5,7,7,9,9,11,11,11-tetradecamethyl-
Tetrameres Dimethylsiloxan
tetradecamethylpentasiloxane
Tetradecamethylhexasiloxane
2Z34S42KA0
dodecamethylpentasiloxane
Tetradecamethyl Hexasiloxane
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