CHLOROTRIBENZYLSILANE

Product Name: CHLOROTRIBENZYLSILANE
CAS No.: 18740-59-5
Chemical Name: CHLOROTRIBENZYLSILANE
Synonyms: CHLOROTRIBENZYLSILANE;TRIBENZYL CHLOROSILANE;TRIBENZYLSILYL CHLORIDE;tribenzylchlorosilicane;Tribenzylchlorosilane 97%;chlorotris(phenylmethyl)-silan;Chlorotris(phenylmethyl)silane;Tribenzylchlorosilane, Tribenzylsilyl chloride;Benzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-
CBNumber: CB1337305
Molecular Formula: C21H21ClSi
Formula Weight: 336.93
MOL File: 18740-59-5.mol

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CHLOROTRIBENZYLSILANE Property

Melting point:: 139-142 °C(lit.)
Boiling point:: 437.9±14.0 °C(Predicted)
Density: 1.096±0.06 g/cm3(Predicted)
solubility: sparingly sol cold petroleum ether; moderately sol hot petroleum ether; sol ether.
EPA Substance Registry System: Silane, chlorotris(phenylmethyl)- (18740-59-5)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 10-21
HazardClass: 8
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: ORS0000867
Product name: CHLOROTRIBENZYLSILANE
Purity: 95.00%
Packaging: 5G
Price: $1292.18
Updated: 2021/12/16

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CHLOROTRIBENZYLSILANE Chemical Properties,Usage,Production

Physical properties

mp 141–142 °C;1,2 a somewhat higher value (143–145 °C) is cited in the Aldrich catalog.

Uses

Tribenzylchlorosilane is widely used as reagent for alcohol protection.

Preparation

It is prepared by reaction of benzylmagnesium chloride with SiCl4 in ether; separation from mono- and dibenzylated chlorosilane byproducts is then accomplished by fractional distillation (boiling range 300–360 °C/100 mmHg). Other preparations involve the chlorination of tribenzylsilane using Cl2 or an acyl chloride. No yields are reported for any of the above preparative procedures.

Purification Methods

It is recrystallised three times from pet ether (in slender colourless needles, m 141o). It is sparingly soluble in pet ether but is soluble in Et2O. It does not fume in moist air but is decomposed by H2O to give tribenzyl silanol m 106o (from pet ether). [Robinson & Kipping J Chem Soc 93 439 1908, Jenkins & Post J Org Chem 15 556 1950, Beilstein 16 H 906, 16 IV 1498.]

CHLOROTRIBENZYLSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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CHLOROTRIBENZYLSILANE Suppliers

China 20 Germany 1 Switzerland 1 United Kingdom 3 United States 7 Global 32

Shanghai Gileader Advanced Material Technology Co.,Ltd

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Alfa Chemistry

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View Lastest Price from CHLOROTRIBENZYLSILANE manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: tribenzyl(chloro)silane 18740-59-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 1000KG /month
Release date: 2021-11-30

18740-59-5, CHLOROTRIBENZYLSILANERelated Search:

CHLOROSILANE DIETHYLSILANE ETHYLDIMETHYLSILANE Chlorotriethylsilane CHLOROTRIBENZYLSILANE DIETHYLMETHYLSILANE Benzylchlorodimethylsilane TRIBENZYLSILANE Chlorodimethylsilane METHYLETHYLCHLOROSILANE Triethylsilane Chlorotrimethylsilane ETHYLDIMETHYLCHLOROSILANE Benzyldimethylsilane DIETHYLCHLOROSILANE

CHLOROTRIBENZYLSILANE

TRIBENZYL CHLOROSILANE

TRIBENZYLSILYL CHLORIDE

chlorotris(phenylmethyl)-silan

Tribenzylchlorosilane, Tribenzylsilyl chloride

Chlorotris(phenylmethyl)silane

tribenzylchlorosilicane

Tribenzylchlorosilane 97%

Benzene, 1,1',1''-[(chlorosilylidyne)tris(methylene)]tris-

18740-59-5

C21H21ClSi

C6H5CH23SiCl

Synthetic Reagents

Silicon-Based

Protection and Derivatization

Protecting and Derivatizing Reagents