Triphenylsilyl chloride

?Acute toxicity

Product Name: Triphenylsilyl chloride
CAS No.: 76-86-8
Chemical Name: Triphenylsilyl chloride
Synonyms: Chlorotriphenylsilane;P3;TRIPHENYLCHLOROSILANE;TPCS;TRIPHENLCHLOROSILANE;chlorotriphenyl-silan;Triphenylchlorsoilane;TRIPHENYLSILYL CHLORIDE;silane,chlorotriphenyl-;triphenylchlorosilicane
CBNumber: CB0191735
Molecular Formula: C18H15ClSi
Formula Weight: 294.85
MOL File: 76-86-8.mol

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Triphenylsilyl chloride Property

Melting point:: 91-94 °C(lit.)
Boiling point:: 378 °C
Density: 1.14
Flash point:: >200°C
storage temp.: Refrigerator
solubility: acetone: 0.1 g/mL, clear
form: crystal
color: white
Specific Gravity: 1.16
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 1820487
InChIKey: MNKYQPOFRKPUAE-UHFFFAOYSA-N
CAS DataBase Reference: 76-86-8(CAS DataBase Reference)
NIST Chemistry Reference: Triphenylchlorosilane(76-86-8)
EPA Substance Registry System: Silane, chlorotriphenyl- (76-86-8)

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Safety

Hazard Codes: C
Risk Statements: 34-37
Safety Statements: 26-36/37/39-45-24/25
RIDADR: UN 3261 8/PG 2
WGK Germany: 1
RTECS: VV2720000
F: 10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29310095

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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

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 114162
Product name: Chlorotriphenylsilane
Purity: 96%
Packaging: 5g
Price: $47.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 114162
Product name: Chlorotriphenylsilane
Purity: 96%
Packaging: 25g
Price: $108
Updated: 2024/03/01

TCI Chemical

Product number: T0939
Product name: Triphenylchlorosilane
Purity: >95.0%(GC)
Packaging: 5g
Price: $25
Updated: 2024/03/01

TCI Chemical

Product number: T0939
Product name: Triphenylchlorosilane
Purity: >95.0%(GC)
Packaging: 25g
Price: $92
Updated: 2024/03/01

Alfa Aesar

Product number: A13678
Product name: Chlorotriphenylsilane, 96%
Packaging: 5g
Price: $22.65
Updated: 2024/03/01

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Triphenylsilyl chloride Chemical Properties,Usage,Production

?Acute toxicity

IV- mouse LD50: 56 mg/kg

Description

Triphenylsilyl chloride is a white to off-white crystal or powder with acrid ordor of hydrogen chloride, used for synthesis of pharmaceutical intermediates.

Physical properties

mp 92–94°C; bp 240–243°C/35 mmHg.

Uses

Chlorotriphenylsilane is used as a silylating agent. It is also used as a pharmaceutical intermediate.

Uses

A wide variety of Grignard reagents and organolithium complexes participate in reactions with Ph3SiCl to afford organosilanes. Thus the reaction of allylmagnesium chloride with Ph3SiCl gives the allylsilane in high yield (eq 3).However, when hydrosilyl Grignard reagents are employed, reduction to the silane occurs (eq 4).Azaallyl anion6 and diazolithium salts can each be silylated to give the anticipated silane adducts (eqs 5 and 6). Similarly, arylsilanes8 and alkynylsilanes are produced upon silylation of the appropriate metalated13 carbanions with Ph3SiCl (eqs 7–11).

Purification Methods

Likely impurities are tetraphenylsilane, small amounts of hexaphenyldisiloxane and traces of triphenylsilanol. Purify it by distillation at 2mm, then crystallise it from EtOH-free CHCl3, and from pet ether (b 30-60o) or hexane by cooling in a Dry-ice/acetone bath. [Allen & Modena J Chem Soc 3671 1957, Curran et al. J Am Chem Soc 72 4471 1950, Speier & Zimmerman J Am Chem Soc 77 6395 1955, Thomas & Rochow J Am Chem Soc 79 1843 1957, Beilstein 16 IV 1484.]

Triphenylsilyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Triphenylsilyl chloride Suppliers

Belgium 1 China 182 Europe 2 Germany 3 India 3 Italy 1 Japan 2 Russia 1 Singapore 1 South Korea 1 Switzerland 2 The Netherlands 1 United Kingdom 9 United States 32 Global 241

tonsooh

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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
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Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
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Beijing dtftchem Technology Co., Ltd.

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Energy Chemical

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Wuhan Chemwish Technology Co., Ltd

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Shanghai Sinch Parmaceuticals Tech. Co. Ltd.

Tel: +86-21-54098501
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
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ProdList: 42958
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View Lastest Price from Triphenylsilyl chloride manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Triphenylsilyl chloride 76-86-8
Price: US $9.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-09-24

Hebei Mojin Biotechnology Co., Ltd

Product: Triphenylsilyl chloride 76-86-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-06-30

Zhuozhou Wenxi import and Export Co., Ltd

Product: Triphenylsilyl chloride 76-86-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

76-86-8, Triphenylsilyl chlorideRelated Search:

Choline chloride Potassium chloride Triphenylsilane Sodium chloride Phenyltriethoxysilane 3-CYANOPROPYLMETHYLDICHLOROSILANE Phenyltrichlorosilane Dichlorodiphenylsilane Calcium chloride Chloromethyltrimethylsilane Benzyl chloride Ammonium chloride Chloromethyl silane Polyvinyl chloride DIMETHYLTHEXYLSILYL CHLORIDE Triphenylmethyl Chloride Diphenyldimethoxysilane Chlorodimethylphenylsilane

TPSCl, Triphenylchlorosilane

Chlorotriphenylsilane,95%

Chlorotriphenylsilane

Chlorotriphenylsilane, 95% 25GR

CHLOROTRIPHENYLSILANE FOR SYNTHESIS

Chlorotriphenylsilane Triphenylsilyl Chloride

P3

TPCS

TRIPHENYLCHLOROSILANE

TRIPHENYLSILICON CHLORIDE

TRIPHENYLSILYL CHLORIDE

chlorotriphenyl-silan

Silane, chlorotriphenyl-

silane,chlorotriphenyl-

Triphenylchlorsoilane

Triphenylchlorosilane(Chlorotriphenylsilane)

Triphenylchlorosilane,97%

Triphenylchlorosilane (TPSCl)

TRIPHENLCHLOROSILANE

triphenylchlorosilicane

Triphenyltrichlorosilane

Triphenylchlorosilane,96%

Streptavidin protein (SureLight&reg

76-86-8 TPSCl, Triphenylchlorosilane

76-86-8

76-86-6

C6H53SiCl

C18H15ClSi

Si (Classes of Silicon Compounds)

Monochlorosilanes

Silicon Compounds (for Synthesis)

Si-Cl Compounds

Protecting and Derivatizing Reagents

Protection and Derivatization

Silicon-Based

Synthetic Reagents

organosilicon compounds

Pyridines ,Halogenated Heterocycles

Monochlorosilanes

Si (Classes of Silicon Compounds)

Si-Cl Compounds

Silicon Compounds (for Synthesis)

Synthetic Organic Chemistry

Blocking Agents

Phenyl Silanes

Protective Agents

Silylating Agents