heptyl-trimethyl-silane

Modify Date: 2026-07-01 10:33:47

heptyl-trimethyl-silane Structure
heptyl-trimethyl-silane structure
Common Name heptyl-trimethyl-silane
CAS Number 3429-80-9 Molecular Weight 172.38300
Density 0.751g/cm3 Boiling Point 186.5ºC at 760 mmHg
Molecular Formula C10H24Si Melting Point N/A
MSDS N/A Flash Point 51.8ºC

Summary: Heptyl(trimethyl)silane (Chinese name: 七甲基环三硅氧烷), CAS number: 3429-80-9, molecular formula: C10H24Si, molecular weight: 172.38300. The boiling point is 186.5°C at 760 mmHg, and the density is 0.751g/cm3. For research-use only, not for medical or clinical usage.


 Names

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

Name heptyl(trimethyl)silane
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.

Density 0.751g/cm3
Boiling Point 186.5ºC at 760 mmHg
Molecular Formula C10H24Si
Molecular Weight 172.38300
Flash Point 51.8ºC
Exact Mass 172.16500
LogP 4.29500
Index of Refraction 1.412
InChIKey VESIOSADLGPJFM-UHFFFAOYSA-N
SMILES CCCCCCC[Si](C)(C)C

 Safety Information

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

HS Code 2931900090

 Synthetic Route

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

~46%

heptyl-trimethyl-silane Structure

heptyl-trimethy...

CAS#:3429-80-9

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Literature: Whitmore, F. C.; Sommer, L. H.; Giorgio, P. A. di; Strong, W. A.; Strien, R. E. van; et al. Journal of the American Chemical Society, 1946 , vol. 68, p. 475 - 481 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 14, page 41 - 44

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heptyl-trimethyl-silane Structure

heptyl-trimethy...

CAS#:3429-80-9

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Literature: Fedorova,A.V. et al. Doklady Chemistry, 1962 , vol. 145, p. 698 - 701 Doklady Akademii Nauk SSSR, 1962 , vol. 145, p. 837 - 840

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heptyl-trimethyl-silane Structure

heptyl-trimethy...

CAS#:3429-80-9

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Literature: Wang, Chunyan; Yan, Lei; Zheng, Zhiguo; Yang, Deyu; Pan, Yuanjiang Tetrahedron, 2006 , vol. 62, # 33 p. 7712 - 7717

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heptyl-trimethyl-silane Structure

heptyl-trimethy...

CAS#:3429-80-9

Learn More
Literature: Fedorova,A.V. et al. Doklady Chemistry, 1962 , vol. 145, p. 698 - 701 Doklady Akademii Nauk SSSR, 1962 , vol. 145, p. 837 - 840

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heptyl-trimethyl-silane Structure

heptyl-trimethy...

CAS#:3429-80-9

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Literature: Saam; Speier Journal of the American Chemical Society, 1958 , vol. 80, p. 4104

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  6

DownStream  0

 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.

1-Trimethylheptan
Heptyl-trimethyl-silan
HEPTYL-TRIMETHYL-SILANE
Trimethyl-n-heptylsilan
Trimethyl-heptyl-silicium
me3Si(n-hep)
1-Trimethylsilyl-heptan

 heptyl-trimethyl-silane | FAQ

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

Q: What is the English name of heptyl(trimethyl)silane?
A: The English name of heptyl(trimethyl)silane is heptyl(trimethyl)silane.
Q: What is the molecular formula of heptyl(trimethyl)silane?
A: Molecular formula of heptyl(trimethyl)silane is C10H24Si.
Q: What English synonyms does heptyl(trimethyl)silane have?
A: English synonyms of heptyl(trimethyl)silane: 1-Trimethylheptan, Heptyl-trimethyl-silan, HEPTYL-TRIMETHYL-SILANE, Trimethyl-n-heptylsilan, Trimethyl-heptyl-silicium, me3Si(n-hep), 1-Trimethylsilyl-heptan.
Q: What is the Chinese name of 3429-80-9?
A: Chinese name of 3429-80-9 is 3429-80-9.
Q: What is the CAS number of heptyl(trimethyl)silane?
A: CAS number of heptyl(trimethyl)silane is 3429-80-9.
Q: What is the SMILES notation of heptyl(trimethyl)silane?
A: SMILES notation of heptyl(trimethyl)silane is CCCCCCC[Si](C)(C)C.
Q: What are the upstream materials of heptyl(trimethyl)silane?
A: Related upstream materials(CAS) of heptyl(trimethyl)silane: 75-77-4;13125-66-1;18081-28-2;15719-56-9;2384-90-9;629-06-1.
Q: What is the LogP of heptyl(trimethyl)silane?
A: LogP of heptyl(trimethyl)silane is 4.29500.
Q: What is the InChIKey of heptyl(trimethyl)silane?
A: InChIKey of heptyl(trimethyl)silane is VESIOSADLGPJFM-UHFFFAOYSA-N.
Q: What is the molecular weight of heptyl(trimethyl)silane?
A: Molecular weight of heptyl(trimethyl)silane is 172.38300.

 heptyl-trimethyl-silanefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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