98-13-5
Product Name:
Phenyltrichlorosilane
Formula:
C6H5Cl3Si
Synonyms:
Phenyltrichlorosilane
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Phenyltrichlorosilane appears as a colorless liquid with a pungent odor. Decomposed by moisture or water to hydrochloric acid with evolution of heat. Corrosive to metals and tissue. |
|---|---|
| Color/Form | Colorless liquid |
| Boiling Point | 395 °F at 760 mmHg (EPA, 1998) |
| Flash Point | 196 °F (EPA, 1998) |
| Solubility | Soluble in carbon tetrachloride, chloroform, carbon disulfide |
| Density | 1.326 at 64.4 °F (EPA, 1998) - Denser than water; will sink |
| Vapor Density | 7.36 (EPA, 1998) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | 15.0 [mmHg] |
| Autoignition Temperature | > 400 °C at 1013 hPa |
| Decomposition | The silanes decomp at elevated temp to liberate hydrogen and deposit a high purity silicon, which leads to some of the principal uses of silanes. /Silanes/ |
| Corrosivity | Corrosive |
| Refractive Index | Index of refraction = 1.5230 at 20 °C/D |
| Kovats Retention Index | 1144 |
| Other Experimental Properties | Readily hydrolyzed by moisture with liberation of hydrogen chloride |
| Chemical Classes | Toxic Gases & Vapors -> Chlorosilanes |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H312:Acute toxicity,dermal H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
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. P405:Store locked up. |
COMPUTED DESCRIPTORS
| Molecular Weight | 211.5 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 209.922610 g/mol |
| Monoisotopic Mass | 209.922610 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 104 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Phenyltrichlorosilane appears as a colorless liquid with a pungent odor. Decomposed by moisture or water to hydrochloric acid with evolution of heat. Corrosive to metals and tissue.