Tris(2-methyl-2-propanyl)silane

Modify Date: 2026-08-03 11:45:41

Tris(2-methyl-2-propanyl)silane Structure
Tris(2-methyl-2-propanyl)silane structure
Common Name Tris(2-methyl-2-propanyl)silane
CAS Number 18159-55-2 Molecular Weight 200.436
Density N/A Boiling Point 204.5±9.0 °C at 760 mmHg
Molecular Formula C12H28Si Melting Point 33-44ºC
MSDS N/A Flash Point 78.9±14.0 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name tritert-butylsilicon
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Boiling Point 204.5±9.0 °C at 760 mmHg
Melting Point 33-44ºC
Molecular Formula C12H28Si
Molecular Weight 200.436
Flash Point 78.9±14.0 °C
Exact Mass 200.196030
LogP 5.75
Vapour Pressure 0.4±0.4 mmHg at 25°C
InChIKey STDLEZMOAXZZNH-UHFFFAOYSA-N
SMILES CC(C)(C)[Si](C(C)(C)C)C(C)(C)C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Risk Phrases 36/37/38
Safety Phrases 26-36/37/39
HS Code 2931900090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Wiberg, Nils; Schurz, Klaus Journal of Organometallic Chemistry, 1988 , vol. 341, p. 145 - 164

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Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

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Literature: Wiberg; Amelunxen; Lerner; Schuster; Noeth; Krossing; Schmidt-Amelunxen; Seifert Journal of Organometallic Chemistry, 1997 , vol. 542, # 1 p. 1 - 18

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Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

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Literature: Doyle,M.P.; West,C.T. Journal of the American Chemical Society, 1975 , vol. 97, p. 3777 - 3782

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Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Doyle,M.P.; West,C.T. Journal of the American Chemical Society, 1975 , vol. 97, p. 3777 - 3782

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Detail Learn More
Literature: Doyle,M.P.; West,C.T. Journal of the American Chemical Society, 1975 , vol. 97, p. 3777 - 3782

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Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Wiberg, Nils; Niedermayer, Wolfgang Journal of Organometallic Chemistry, 2001 , vol. 628, # 1 p. 57 - 64

~%

Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Wiberg; Amelunxen; Lerner; Schuster; Noeth; Krossing; Schmidt-Amelunxen; Seifert Journal of Organometallic Chemistry, 1997 , vol. 542, # 1 p. 1 - 18

~%

Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Weidenbruch,M. et al. Journal of Organometallic Chemistry, 1977 , vol. 141, p. 9 - 21

~%

Tris(2-methyl-2-propanyl)silane Structure

Tris(2-methyl-2...

CAS#:18159-55-2

Learn More
Literature: Wiberg, Nils; Schuster, Harald; Simon, Arndt; Peters, Karl Angewandte Chemie, 1986 , vol. 98, # 1 p. 100 - 101

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Tri-t-butylsilane
Tri-tert-butylsilan
Tris(2-methyl-2-propanyl)silane
(Bu(t))3SiH
Tri-t-butylsilan
TRI-TERT-BUTYLSILANE
supersilane

 Tris(2-methyl-2-propanyl)silane | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of tritert-butylsilicon?
A: LogP of tritert-butylsilicon is 5.75.
Q: What English synonyms does tritert-butylsilicon have?
A: English synonyms of tritert-butylsilicon: Tri-t-butylsilane, Tri-tert-butylsilan, Tris(2-methyl-2-propanyl)silane, (Bu(t))3SiH, Tri-t-butylsilan, TRI-TERT-BUTYLSILANE, supersilane.
Q: What is the molecular weight of tritert-butylsilicon?
A: Molecular weight of tritert-butylsilicon is 200.436.
Q: What is the molecular formula of tritert-butylsilicon?
A: Molecular formula of tritert-butylsilicon is C12H28Si.
Q: What is the InChIKey of tritert-butylsilicon?
A: InChIKey of tritert-butylsilicon is STDLEZMOAXZZNH-UHFFFAOYSA-N.
Q: What is the boiling point of tritert-butylsilicon?
A: Boiling point of tritert-butylsilicon is 204.5±9.0 °C at 760 mmHg.
Q: What is the English name of tritert-butylsilicon?
A: The English name of tritert-butylsilicon is tritert-butylsilicon.
Q: What is the safety information for tritert-butylsilicon?
A: Safety information for tritert-butylsilicon: 26-36/37/39.
Q: What is the SMILES notation of tritert-butylsilicon?
A: SMILES notation of tritert-butylsilicon is CC(C)(C)[Si](C(C)(C)C)C(C)(C)C.
Q: What is the CAS number of tritert-butylsilicon?
A: CAS number of tritert-butylsilicon is 18159-55-2.

 Tris(2-methyl-2-propanyl)silanefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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