3-Chloropropyltrimethoxysilane CAS 2530-87-2

3-Chloropropyltrimethoxysilane

Chemical Name: 3-Chloropropyltrimethoxysilane
Alias: (3-Chloropropyl)trimethoxysilane
Product Category: Chloro Silanes | Silane Coupling Agent
Structural Formula: 3-Chloropropyltrimethoxysilane
CAS No.: 2530-87-2
EINECS: 219-787-9
Molecular Formula: C6H15ClO3Si
Molecular Weight: 198.72

3-Chloropropyltrimethoxysilane Description

3-Chloropropyltrimethoxysilane (CAS 2530-87-2) is a versatile, colorless to yellowish liquid widely used in surface modification applications. This functional silane is known for its ability to form self-assembled monolayers (SAMs), making it ideal for enhancing the properties of biomaterials and nanomaterials. As an important intermediate in the synthesis of other silanes, 3-Chloropropyltrimethoxysilane plays a key role in various chemical and industrial processes. Its ability to modify surfaces and improve material performance has made it a valuable compound in research and development.

Chemical name3-Chloropropyltrimethoxysilane
Synonymous(3-Chloropropyl)trimethoxysilane, γ-Chloropropyltrimethoxysilane,
Silane Coupling Agent A-143, (3-chloropropyl)trimethoxy-silan
Mol File2530-87-2.mol
Melting point-50°C
Boiling point195 °C750 mm Hg(lit.)
density1.09 g/mL at 25 °C(lit.)
refractive indexn20/D 1.419(lit.)
Fp136 °F
SensitiveMoisture Sensitive
BRN969627
Stability:Stable, but air and moisture sensitive. Incompatible with water, moisture, strong oxidizing agents, air. Store under an inert and dry atmosphere.
CAS DataBase Reference2530-87-2(CAS DataBase Reference)
NIST Chemistry ReferenceSilane, (3-chloropropyl)trimethoxy-(2530-87-2)
EPA Substance Registry SystemSilane, (3-chloropropyl)trimethoxy- (2530-87-2)
Hazard CodesXi
Risk Statements36/37/38
Safety Statements26-36-37/39
RIDADRUN 1993 3/PG 3
WGK Germany1
RTECSVV2680000
TSCAYes
HazardClass8
PackingGroupIII
HS Code29310095
Packaging
  • Our standard packing is net 25kg / 200 kg drums / 1000kg/IBC,or according to your requirements.
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  • 12 tons.
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3-Chloropropyltrimethoxysilane : Guide

Chloropropyltrialkoxysilane is a key silane coupling agent used in sol-gel processing to add organic properties to polysiloxane materials.

Applications:

  • Silane Coupling Agent: Enhances bonding in adhesives like epoxy resin, polyurethane, and polyamide with inorganic materials.
  • Rubber Additive: Used in high-grade silicone rubber products to improve performance.
  • Glass Fiber Treatment: Improves mechanical and chemical properties of composite materials.
  • Intermediate for Silanes: Used to synthesize other functional organosilanes, including CAS 13822-56-5, CAS 2530-83-8, and others.

This compound is essential in industries like adhesives, rubber, composites, and chemical synthesis.

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