- DIPHENYLCHLOROSILANE
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- $0.00 / 25KG
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2025-08-08
- CAS:1631-83-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- DIPHENYLCHLOROSILANE
-
- $10.00 / 1KG
-
2025-06-24
- CAS:1631-83-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- DIPHENYLCHLOROSILANE
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- $15.00 / 1KG
-
2021-08-12
- CAS:1631-83-0
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | DIPHENYLCHLOROSILANE Basic information |
| Product Name: | DIPHENYLCHLOROSILANE | | Synonyms: | chlorodiphenyl-silan;Diphenylsilyl chloride;Silane, chlorodiphenyl-;CHLORODIPHENYLSILANE;DIPHENYLCHLOROSILANE;Diphenylchlorosilane (PURITY??);CHLORODIPHENYLSILANE, TECH., 90%;Chlorodiphenylsilane, 90+% | | CAS: | 1631-83-0 | | MF: | C12H11ClSi | | MW: | 218.75 | | EINECS: | 216-634-8 | | Product Categories: | | | Mol File: | 1631-83-0.mol |  |
| | DIPHENYLCHLOROSILANE Chemical Properties |
| Boiling point | 143 °C10 mm Hg(lit.) | | density | 1.118 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.578(lit.) | | Fp | >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) |
| 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 |
| | DIPHENYLCHLOROSILANE Usage And Synthesis |
| 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 | Organolithium and Grignard reagents react with chlorodiphenylsilane to produce substituted alkyl- or aryldiphenylsilanes (eqs 4 and 5).
 | | Uses | Chlorodiphenylsilane is used in Medicine field, electronics industry, polymer materials. It is used in reduction of alcohols. | | 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 | 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 |
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