Octadecyltrimethoxysilane CAS 3069-42-9

Product Name: Octadecyltrimethoxysilane
Synonyms: TriMethoxy(octadecyl)silane technical grade, 90%;trimethoxyoctadecyl-silan;TRIMETHOXYOCTADECYLSILANE;OCTADECYLTRIMETHOXYSILANE, TECH., 90%;OCTADECYLTRIMETHOXYSILANE TECH 90%;N-OCTADECYLTRIMETHOXYSILANE 95+%;Octadecyltrimethoxysilan;N-OCTADECYLTRIMETHOXYSILANE (85% N-ISOMER)
CAS: 3069-42-9
MF: C21H46O3Si
MW: 374.67
EINECS: 221-339-2
Product Categories: Alkyl;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes;Alkoxy Silanes;Hydrophobing Agents
Mol File: 3069-42-9.mol

Melting point 16-17 °C(lit.)
Boiling point 170 °C (0.1 mmHg)
density 0.883 g/mL at 25 °C(lit.)
refractive index n20/D 1.439(lit.)
Fp 284 °F
form liquid
Specific Gravity 0.883
BRN 5791830
Stability: Stable. Incompatible with strong oxidizing agents. Moisture sensitive.

Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 1
F 10-21
TSCA Yes
HS Code 29319090

Purity: 98%
Appearance: Colorless transparent liquid
Packing: 25kg,200kg/drum or as your request
Uses:For preparing hydrophobic coatings and self-assembled monolayers.