DIPHENYLCHLOROSILANE
Synonym(s):Diphenylchlorosilane
- CAS NO.：1631-83-0
- Empirical Formula: C12H11ClSi
- Molecular Weight: 218.75
- MDL number: MFCD00045144
- EINECS: 216-634-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:25:38
What is DIPHENYLCHLOROSILANE?
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.
The Uses of DIPHENYLCHLOROSILANE
Organolithium and Grignard reagents react with chlorodiphenylsilane to produce substituted alkyl- or aryldiphenylsilanes (eqs 4 and 5).
The Uses of DIPHENYLCHLOROSILANE
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.
Properties of DIPHENYLCHLOROSILANE
| Boiling point: | 143 °C10 mm Hg(lit.) |
| Density | 1.118 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| solubility | sol benzene, chloroform, carbon tetrachloride, and
ether. |
| Specific Gravity | 1.118 |
| Water Solubility | Reacts with water. |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 2937164 |
| CAS DataBase Reference | 1631-83-0(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, chlorodiphenyl- (1631-83-0) |
Safety information for DIPHENYLCHLOROSILANE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DIPHENYLCHLOROSILANE
| InChIKey | VTMOWGGHUAZESJ-UHFFFAOYSA-N |
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