DIPHENYLCHLOROSILANE

Product Name: DIPHENYLCHLOROSILANE
CAS No.: 1631-83-0
Chemical Name: DIPHENYLCHLOROSILANE
Synonyms: DK569;DIPHENYLCHLOROSILANE;CHLORODIPHENYLSILANE;chlorodiphenyl-silan;Diphenylsilyl chloride;Silane, chlorodiphenyl-;Chlorodiphenylsilane, 90+%;DIPHENYLCHLOROSILANE, tech-95;Diphenylchlorosilane (PURITY??);CHLORODIPHENYLSILANE, TECH., 90%
CBNumber: CB1305711
Molecular Formula: C12H11ClSi
Formula Weight: 218.75
MOL File: 1631-83-0.mol

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DIPHENYLCHLOROSILANE Property

Boiling point:: 143 °C10 mm Hg(lit.)
Density: 1.118 g/mL at 25 °C(lit.)
refractive index: n20/D 1.578(lit.)
Flash point:: >230 °F
storage temp.: Store at room temperature
solubility: sol benzene, chloroform, carbon tetrachloride, and ether.
Specific Gravity: 1.118
Appearance: Colorless to light yellow Liquid
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 2937164
InChIKey: VTMOWGGHUAZESJ-UHFFFAOYSA-N
CAS DataBase Reference: 1631-83-0(CAS DataBase Reference)
EPA Substance Registry System: Silane, chlorodiphenyl- (1631-83-0)

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Safety

Hazard Codes: C
Risk Statements: 14-34
Safety Statements: 26-28-36/37/39-45
RIDADR: UN 2987 8/PG 2
WGK Germany: 1
F: 10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 673935
Product name: Chlorodiphenylsilane
Purity: technical grade, 90%
Packaging: 5ml
Price: $118
Updated: 2025/07/31

Sigma-Aldrich

Product number: 673935
Product name: Chlorodiphenylsilane
Purity: technical grade, 90%
Packaging: 25ml
Price: $395
Updated: 2025/07/31

Matrix Scientific

Product number: 099174
Product name: Chlorodiphenylsilane
Purity: 95+%
Packaging: 1g
Price: $38
Updated: 2021/12/16

Oakwood

Product number: S07725
Product name: Diphenylchlorosilane
Packaging: 1g
Price: $60
Updated: 2021/12/16

Matrix Scientific

Product number: 099174
Product name: Chlorodiphenylsilane
Purity: 95+%
Packaging: 5g
Price: $101
Updated: 2021/12/16

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DIPHENYLCHLOROSILANE Chemical Properties,Usage,Production

Physical properties

bp 140–145°C/7 mmHg (99–101°C/1 mmHg; 83–85°C/0.4 mmHg); d 1.137 g cm?3; n 1.5845.

Uses

Chlorodiphenylsilane is used in Medicine field, electronics industry, polymer materials. It is used in reduction of alcohols.

Uses

Organolithium and Grignard reagents react with chlorodiphenylsilane to produce substituted alkyl- or aryldiphenylsilanes (eqs 4 and 5).

Preparation

chlorodiphenylsilane may be prepared in high yield by treatment of diphenylsilane with triphenylmethyl chloride in refluxing benzene or with PCl5 at rt in CCl4.

Synthesis

775-12-2

1631-83-0

General procedure for the synthesis of diphenylchlorosilane from diphenylsilane: A mixture of 18.44 g (0.1 mol) of diphenylsilane (Ph2SiH2), 26.9 g (0.2 mol) of anhydrous copper chloride (CuCl2), 0.92 g (0.0048 mol) of anhydrous cuprous iodide (CuI), 80 g of ceramic balls, and 40 mL of diethyl ether was placed in a reactor at 50 °C using a mechanical stirrer at 400 rpm. The reaction was continued at room temperature for 2 hours. After completion of the reaction, the mixture was filtered and the filtrate was collected and concentrated. The concentrated residue was distilled under reduced pressure to give diphenylchlorosilane (Ph2SiHCl) (20.24 g, 92.6% yield) as a colorless liquid. Boiling point: 117 °C (210 Pa).1H NMR (δ, ppm): 5.82 (s, 1H, SiH), 7.47-7.76 (m, 10H, Si(C6H5)2).13C NMR (δ, ppm): 128.36, 131.10, 131.85, 134.52 (m, 12C, Si(C6H5)2). 29Si NMR (δ, ppm): -5.94 (s, 1Si, Ph2SiHCl).

References

[1] Journal of the Chemical Society - Perkin Transactions 1, 1998, # 3, p. 467 - 475
[2] Journal of Organometallic Chemistry, 2014, vol. 769, p. 29 - 33
[3] Patent: CN103880874, 2017, B. Location in patent: Paragraph 0043; 0044
[4] Journal of the Chemical Society - Perkin Transactions 1, 1998, # 17, p. 2687 - 2700
[5] J. Gen. Chem. USSR (Engl. Transl.), 1971, vol. 41, p. 1083 - 1087

DIPHENYLCHLOROSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIPHENYLCHLOROSILANE Suppliers

China 91 Germany 2 India 1 Singapore 1 Switzerland 2 United Kingdom 4 United States 13 Global 114

J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

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Shanghai Hanhong Scientific Co.,Ltd.

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Syntechem Co.,Ltd

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ZhengZhou HuaWen Chemical Co.Ltd

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View Lastest Price from DIPHENYLCHLOROSILANE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: DIPHENYLCHLOROSILANE 1631-83-0
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2025-03-14

Zhuozhou Wenxi import and Export Co., Ltd

Product: DIPHENYLCHLOROSILANE 1631-83-0
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

Career Henan Chemical Co

Product: DIPHENYLCHLOROSILANE 1631-83-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100
Release date: 2019-06-28

1631-83-0, DIPHENYLCHLOROSILANERelated Search:

Iodotrimethylsilane TRI-N-PROPYLSILANE PHENYLTRIMETHYLSILANE Diphenylsilanediol Diphenylsilane Triphenylsilyl chloride DIPHENYLCHLOROSILANE T-BUTYL DIPHENYLCHLOROSILANE,tert-Butyl Diphenylchlorosilane (TBDPSCl) Chlorodiphenylmethylsilane Dichlorodiphenylsilane TERT-BUTOXY-DIPHENYLCHLOROSILANE, STAB. DI-P-TOLYLDICHLOROSILANE 1,3-DICHLOROTETRAPHENYLDISILOXANE DIMESITYLDICHLOROSILANE DIPHENYLVINYLCHLOROSILANE 9-(CHLORODIPHENYLSILYL)-9H-FLUORENE N,N-DIMETHYLAMINOCHLORODIPHENYLSILANE 1,2-DICHLORO-1,1-DIPHENYL-2,2-DIMETHYLDISILANE

chlorodiphenyl-silan

Diphenylsilyl chloride

Silane, chlorodiphenyl-

CHLORODIPHENYLSILANE

DIPHENYLCHLOROSILANE

Diphenylchlorosilane (PURITY??)

CHLORODIPHENYLSILANE, TECH., 90%

Chlorodiphenylsilane, 90+%

Chlorodiphenylsilane,Diphenylchlorosilane

DIPHENYLCHLOROSILANE, tech-95

Chlorodiphenylsilane technical grade, 90%

Benzene, 1,1'-(chlorosilylene)bis-

DK569

1631-83-0

C12Cl1H11Si1

C6H52SiHCl

C12H11ClSi

Protection and Derivatization

Protecting and Derivatizing Reagents

Silicon-Based

Synthetic Reagents