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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
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

Shanghai Gileader Advanced Material Technology Co.,Ltd
Tel
021-69980372 18516111942
Email
823898732@qq.com
Country
China
ProdList
1336
Advantage
56
Alfa Chemistry
Tel
1-516-6625404
Fax
1-516-927-0118
Email
support@alfa-chemistry.com
Country
United States
ProdList
9171
Advantage
60
Henan Alfachem Co.,Ltd.
Tel
0371-0371-55051623 18137891487
Fax
QQ:2853979817
Email
2853979817@qq.com
Country
China
ProdList
9954
Advantage
58
Anhui Silicon Innovation Materials Technology Co., Ltd.
Tel
15155150338 17201714774
Email
3317543774@qq.com
Country
China
ProdList
1442
Advantage
58
Henan Alfa Chemical Co., Ltd
Tel
+8618339805032
Email
alfa4@alfachem.cn
Country
China
ProdList
12759
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23931
Advantage
58
Hubei kefule Material Technology Co., Ltd
Tel
027-84459282 13720265353
Email
zhou@cfmats.com
Country
China
ProdList
881
Advantage
58
Hubei Co-Formula Material Tech Co., Ltd.
Tel
+86-27-84459282
Fax
+86-27-84459282
Email
sales@cfmats.com
Country
CHINA
ProdList
882
Advantage
58
Shanghai Qiming New Material Co. LTD
Tel
021-36010885 13661599081
Fax
021-66167180
Email
sale@qmsilicon.com
Country
China
ProdList
1506
Advantage
58
Shanghai kadel chemical technology co., LTD
Tel
021-4007787-550 400-7787-550
Email
2850202386@qq.com
Country
China
ProdList
10618
Advantage
58
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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:


  • 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