Silane,(3-bromopropyl)trimethoxy-

Silane,(3-bromopropyl)trimethoxy- - Names and Identifiers

Name	3-Bromopropyltrimethoxysilane
Synonyms	ZERENEX ZX007475 3-Bromopropyltrimethoxysilane 3-BROMOPROPYLTRIMETHOXYSILANE 3-BROMOPROPYLTRIMETHYLOXYSILANE (3-Bromopropyl)trimethoxysilane Silane,(3-bromopropyl)trimethoxy-
CAS	51826-90-5
EINECS	257-453-4
InChI	InChI=1/C6H15BrO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-6H2,1-3H3
InChIKey	GLISZRPOUBOZDL-UHFFFAOYSA-N

Silane,(3-bromopropyl)trimethoxy- - Physico-chemical Properties

Molecular Formula	C6H15BrO3Si
Molar Mass	243.17
Density	1.298g/mLat 20°C(lit.)
Melting Point	<0°C
Boling Point	130°C45mm Hg(lit.)
Flash Point	82°C
Vapor Presure	1.13mmHg at 25°C
Appearance	liquid
Specific Gravity	1.293
Color	Colorless to Almost colorless
BRN	4952577
Storage Condition	Inert atmosphere,Room Temperature
Sensitive	7: reacts slowly with moisture/water
Refractive Index	n20/D 1.440(lit.)
MDL	MFCD00053894

Silane,(3-bromopropyl)trimethoxy- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
FLUKA BRAND F CODES	10-21
TSCA	No
HS Code	29319090

Silane,(3-bromopropyl)trimethoxy- - Introduction

It is an organic silicon compound with the chemical formula of C6H15BrO3Si. Specific properties are as follows:

Nature:
-Appearance: Colorless to yellowish liquid
-Melting point:-90 ℃
-Boiling point: 181 ℃
-relative density: 1.22g/cm³
-refractive index: 1.4350-1.4370
-Stability: Reacts with water to produce methanol and dibromomethane, which will accelerate decomposition when encountering acid

Use:
It is widely used as a surfactant and a reagent in organic synthesis. Common applications include:
-As a crosslinking agent for silicone rubber, coatings and resins to increase their weather resistance and chemical resistance
-as an important intermediate for the preparation of functional silicon ether, silica gel and other organic silicon compounds
-Used as a surface treatment agent to improve the bonding properties of various materials
-In the process of synthesizing organic compounds, as a catalyst or reaction intermediary

Preparation Method:
It is usually prepared by reacting bromopropane with trimethoxysilane under alkaline conditions.

Safety Information:
-is an organic silicon compound that should be used and stored with caution.
-It has a stimulating effect on the skin and eyes, and should be rinsed with plenty of water immediately after contact.
-When using, ensure good ventilation and avoid inhaling its vapor.
-Wear appropriate protective gloves, goggles and face shields during operation.
-When storing, it should be sealed and kept in a cool, dry, ventilated place, away from fire and oxidant.

Last Update：2024-04-10 22:29:15