(4-methylphenyl)-triphenyl-silane

Modify Date: 2026-08-30 16:47:24

(4-methylphenyl)-triphenyl-silane Structure
(4-methylphenyl)-triphenyl-silane structure
Common Name (4-methylphenyl)-triphenyl-silane
CAS Number 18858-75-8 Molecular Weight 350.52800
Density 1.09g/cm3 Boiling Point 442.4ºC at 760 mmHg
Molecular Formula C25H22Si Melting Point N/A
MSDS N/A Flash Point 208ºC

 Names

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

Name (4-methylphenyl)-triphenylsilane
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 1.09g/cm3
Boiling Point 442.4ºC at 760 mmHg
Molecular Formula C25H22Si
Molecular Weight 350.52800
Flash Point 208ºC
Exact Mass 350.14900
LogP 3.37240
Vapour Pressure 1.31E-07mmHg at 25°C
Index of Refraction 1.63
InChIKey HBEZDGZGNCZVQJ-UHFFFAOYSA-N
SMILES Cc1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1

 Synthetic Route

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

~65%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Monsanto Company Patent: US4650891 A1, 1987 ;

~89%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Gilman; Clark Journal of the American Chemical Society, 1946 , vol. 68, p. 1675 Journal of the American Chemical Society, 1947 , vol. 69, p. 967 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 27, page 82 - 85

~%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Gilman; Clark Journal of the American Chemical Society, 1946 , vol. 68, p. 1675 Journal of the American Chemical Society, 1947 , vol. 69, p. 967

~49%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Charisse, Michael; Gauthey, Valerie; Draeger, Martin Journal of Organometallic Chemistry, 1993 , vol. 448, # 1-2 p. 47 - 53

~%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: George et al. Journal of the American Chemical Society, 1959 , vol. 81, p. 978

~%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Yu et al. Huaxue Xuebao, 1958 , vol. 24, p. 170,171 Chem.Abstr., 1959 , p. 6233

~%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

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Literature: Gilman; Wu Journal of Organic Chemistry, 1953 , vol. 18, p. 753,754

~%

(4-methylphenyl)-triphenyl-silane Structure

(4-methylphenyl...

CAS#:18858-75-8

Learn More
Literature: Hilt, Gerhard; Janikowski, Judith Organic Letters, 2009 , vol. 11, # 3 p. 773 - 776

 Synonyms

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

1-Methyl-3-triphenylsilyl-benzol
Triphenyl-p-tolyl-silan
triphenyl(4-methylphenyl)silan
p-tolyltriphenylsilane
1-Methyl-4-triphenylsilyl-benzol
triphenyl-p-tolyl-silane
(4-methylphenyl)-triphenyl-silane

 (4-methylphenyl)-triphenyl-silane | FAQ

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

Q: What is the SMILES notation of (4-methylphenyl)-triphenylsilane?
A: SMILES notation of (4-methylphenyl)-triphenylsilane is Cc1ccc([Si](c2ccccc2)(c2ccccc2)c2ccccc2)cc1.
Q: What is the Chinese name of 18858-75-8?
A: Chinese name of 18858-75-8 is 18858-75-8.
Q: What is the molecular weight of (4-methylphenyl)-triphenylsilane?
A: Molecular weight of (4-methylphenyl)-triphenylsilane is 350.52800.
Q: What English synonyms does (4-methylphenyl)-triphenylsilane have?
A: English synonyms of (4-methylphenyl)-triphenylsilane: 1-Methyl-3-triphenylsilyl-benzol, Triphenyl-p-tolyl-silan, triphenyl(4-methylphenyl)silan, p-tolyltriphenylsilane, 1-Methyl-4-triphenylsilyl-benzol, triphenyl-p-tolyl-silane, (4-methylphenyl)-triphenyl-silane.
Q: What is the boiling point of (4-methylphenyl)-triphenylsilane?
A: Boiling point of (4-methylphenyl)-triphenylsilane is 442.4ºC at 760 mmHg.
Q: What are the downstream products of (4-methylphenyl)-triphenylsilane?
A: Related downstream products(CAS) of (4-methylphenyl)-triphenylsilane: 99-94-5;65-85-0;18821-83-5.
Q: What is the LogP of (4-methylphenyl)-triphenylsilane?
A: LogP of (4-methylphenyl)-triphenylsilane is 3.37240.
Q: What is the English name of (4-methylphenyl)-triphenylsilane?
A: The English name of (4-methylphenyl)-triphenylsilane is (4-methylphenyl)-triphenylsilane.
Q: What is the InChIKey of (4-methylphenyl)-triphenylsilane?
A: InChIKey of (4-methylphenyl)-triphenylsilane is HBEZDGZGNCZVQJ-UHFFFAOYSA-N.
Q: What is the molecular formula of (4-methylphenyl)-triphenylsilane?
A: Molecular formula of (4-methylphenyl)-triphenylsilane is C25H22Si.

 (4-methylphenyl)-triphenyl-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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