Trimethylchlorosilane HC-1107 CAS 75-77-4

Chemical Name:Trimethylchlorosilane


CAS No.:75-77-4


Product Categories:Organic Chemistry


Molecular Formula:(CH3)3SiCl


Formula Weight:


Appearance:Colorless transparent liquid


Packaging Method:25KG/200L Plastic Drum


Type Of Transportation:By Air/By Sea/By Train/By Express


Trimethylchlorosilane HC-1107 CAS 75-77-4

Product Description Of

Trimethylchlorosilane HC-1107 CAS 75-77-4

Density: 0.850~0.860 g/cm³

Boiling Point: 57 °C

Melting Point: -57 °C

Refractive Index: 1.387~1.390

Flash Point: -28 °C

Solubility: Reacts violently with water, soluble in ether, benzene and alkane solvents

Chemical Activity: High reactivity, easy hydrolysis to produce hydrogen chloride

Stability: Unstable in humid air, easy to absorb moisture and decompose

Odor: Strong pungent odor

Corrosiveness: Corrosive to skin, eyes and respiratory tract

Volatility: Extremely high volatility


Chemical Properties Of

Trimethylchlorosilane HC-1107 CAS 75-77-4
chemical nameTrimethylchlorosilane
colourcolorless clear liquid
Purity (%)99%
Density (25℃)1.03-1.10
Refractive index (25℃)1.4100-1.4200



Safety Information Of

Trimethylchlorosilane HC-1107 CAS 75-77-4
dangerous markT+
Hazard Category code21/22-26-34-42
safety instructions23-26-28-36/37/39-45
Dangerous goods transportation numberUN 3390 6.1/PG 1
WGK Germany3
RTECS
VV6691000




Product Application Of

Trimethylchlorosilane HC-1107 CAS 75-77-4
  • Widely used as silicone end-capping agent for various silicone oil synthesis.
  • Core raw material for preparing hexamethyldisiloxane and hexamethyldisilazane.
  • High-efficiency silylation reagent for organic synthesis and pharmaceutical intermediate preparation.
  • Used for hydroxyl group protection and blocking reaction in chemical synthesis.
  • Applied in gas chromatography derivatization treatment of test samples.
  • Surface hydrophobic modifier for silica powder, glass and inorganic fillers.
  • Important raw material for manufacturing silicone rubber and silicone resin intermediates.
  • Used in semiconductor industry for wafer surface treatment and passivation.
  • Serve as raw material for preparing various silicone coupling agents.
  • Applied in fine chemical industry for synthesis of organosilicon derivatives.


Packaging Method Of

Trimethylchlorosilane HC-1107 CAS 75-77-4
  • Galvanized-iron-drum
  • Galvanized-iron-drum-2
  • Galvanized-iron-drum-3
  • Galvanized-iron-drum-4

Factory Show

  • Galvanized-iron-drum-4
  • 34
  • 3m-4
  • 2-4