CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Allyltrichlorosilane, stabilized appears as a colorless liquid with a pungent odor. Flash point of 95 °F. Corrosive to metals and tissue. |
|---|---|
| Color/Form | Colorless liquid |
| Odor | Pungent, irritating odor |
| Boiling Point | 241 °F at 760 mmHg (USCG, 1999) |
| Melting Point | 35 °C |
| Flash Point | 95 °F (USCG, 1999) |
| Density | 1.215 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Vapor Density | 6.05 (Air = 1) |
| Vapor Pressure | 7.066 kPa (53.0 mm Hg) at 47.5 °C |
| 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 |
| Heat of Combustion | -5,200 btu/lb = -2,900 cal/g = -12X10+5 J/kg |
| Heat of Vaporization | 97 btu/lb = 54 cal/g = 2.3X10+5 J/kg |
| Polymerization | Polymerizes easily. |
| Refractive Index | Index of refraction = 1.4460 at 20 °C/D |
| Other Experimental Properties | Readily hydrolyzed by moisture with the liberation of hydrochloric acid. |
| Chemical Classes | Toxic Gases & Vapors -> Chlorosilanes |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H225:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. 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
| Molecular Weight | 175.51 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 1 |
| Exact Mass | 173.922610 g/mol |
| Monoisotopic Mass | 173.922610 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 65.1 |
| 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
Allyltrichlorosilane, stabilized appears as a colorless liquid with a pungent odor. Flash point of 95 °F. Corrosive to metals and tissue.