Trichloro(3-phenylpropyl)silane

Trichloro(3-phenylpropyl)silane - Names and Identifiers

Name	Silane, trichloro(3-phenylpropyl)-
Synonyms	3-phenylpropyltrichlorosilane Trichloro(3-phenylpropyl)silane Silane, trichloro(3-phenylpropyl)- Benzene, [3-(trichlorosilyl)propyl]-
CAS	13617-40-8

Trichloro(3-phenylpropyl)silane - Physico-chemical Properties

Molecular Formula	C9H11Cl3Si
Molar Mass	253.63
Density	1.2248 g/cm3
Boling Point	126°C/10mmHg(lit.)
Appearance	clear liquid
Specific Gravity	1.2239
Color	Colorless to Almost colorless
Storage Condition	Room Temprature
Sensitive	7: reacts slowly with moisture/water
Refractive Index	1.5120 to 1.5160

Trichloro(3-phenylpropyl)silane - Risk and Safety

UN IDs	UN 2987 8/PG II
Hazard Class	8
Packing Group	II

Trichloro(3-phenylpropyl)silane - Introduction

3-Phenylpropyltrichlorosilane is an organosilicon compound with the chemical formula C9H11Cl3Si. The following is an introduction to its nature, use, preparation and safety information:

Nature:
1. Appearance: 3-phenylpropyltrichlorosilane is usually a colorless to slightly yellow liquid.
2. Melting point:-2°C
3. Boiling point: 210°C
4. Density: 1.12 g/mL
5. Solubility: 3-phenylpropyltrichlorosilane is soluble in organic solvents such as ether, acetone and benzene.

Use:
1. coupling agent: 3-phenylpropyltrichlorosilane can be used as a coupling agent in organic synthesis to introduce organosilicon functional groups during the reaction.
2. Cosmetics: It is also used as a chemical ingredient in some cosmetics, such as sunscreen and skin care products.
3. Surface treatment agent: Due to its hydrophilicity and conductivity, 3-phenylpropyltrichlorosilane can be used as a coating and surface treatment agent to improve the characteristics of the material surface.

Preparation Method:
The preparation of 3-phenylpropyltrichlorosilane is usually obtained by the reaction of phenylacetone and trichlorosilane in the presence of hydrochloric acid. The reaction equation is as follows:
C6H5CH2C(O)CH3 HSiCl3 → C6H5CH2SiCl3 CH3COCl HCl

Safety Information:
1. 3-Phenylpropyltrichlorosilane is an irritant and contact with skin and eyes should be avoided. In case of contact, rinse immediately with water.
2. during use or storage, it should be kept away from fire and high temperature environment to prevent its volatilization and fire.
3. When preparing and handling 3-phenylpropyltrichlorosilane, appropriate protective measures should be taken, such as wearing gloves, goggles and protective clothing.

Last Update：2024-04-09 21:04:16