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FAR Chemical Trimethylchlorosilane (75-77-4)

Chemical Name: Trimethylchlorosilane

CAS Number: 75-77-4

Chemical Family: Silanes

Functions: Chain Terminating Agent, Intermediate, Water Repellent

Purity (Assay): 98.0 - 98.0 %

Technical Data Sheet
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Identification & Functionality

Chemical Family
CAS No.
75-77-4
Chemical Formula
C3H9ClSi
Product Structure

FAR Chemical Trimethylchlorosilane (75-77-4) - Product Structure

Features & Benefits

Base Chemicals Features
Product Categories
  • Protecting and Derivatizing Reagents
  • Synthetic Reagents
  • Silicon-Based
  • DOW CORNING(R) PRODUCT Z-1224
  • Silane M3
  • Pharmaceutical Intermediates
  • Silylation (GC Derivatizing Reagents)

Applications & Uses

Markets
Applicable Processes
Typical Applications
  • Intermediate for Silicone fluids
  • Chain terminating agent
  • Impart water repellency
  • Silanize laboratory glassware, making the surfaces more lipophilic
  • Protecting group in organic synthesis

Properties

Physical Form
Appearance
Clear liquid, Clear colorless to pale yellow liquid, biting odor
Physical Properties
ValueUnitsTest Method / Conditions
Flash Point18-.5ºC
Molecular Weight108.66
Specific Gravity0.868g/cm3
Boiling Point57.9ºC
Melting Point-58.0ºC
Water ReactiveReacts violently
Specifications
ValueUnitsTest Method / Conditions
Purity/Analysis (minimum by GC)98.0%

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Availability
Available for immediate shipment in commercial quantities Minimum package size is 55 gallon drum (170 kg.), also offered in cylinders.