Appearance:liquid
Throughput:30|Metric Ton|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Product Name: Octadecyltrimethoxysilane
Synonyms: OCTADECYLTRIMETHOXYSILANE;N-OCTADECYLTRIMETHOXYSILANE;STEARYLTRIMETHOXYSILANE;Silane, trimethoxyoctadecyl-;Trimethoxysilyloctadecane;18,18,18-trimethoxyoctadecylsilicon;TriMethoxy(octadecyl)silane technical grade, 90%;trimethoxyoctadecyl-silan
CAS: 3069-42-9
MF: C21H46O3Si
MW: 374.67
Mol File: 3069-42-9.mol
Octadecyltrimethoxysilane Structure
Octadecyltrimethoxysilane Chemical Properties
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
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN 5791830
Stability: Stable. Incompatible with strong oxidizing agents. Moisture sensitive.
InChIKey SLYCYWCVSGPDFR-UHFFFAOYSA-N
CAS DataBase Reference 3069-42-9(CAS DataBase Reference)
NIST Chemistry Reference Octadecyltrimethoxysilane(3069-42-9)
EPA Substance Registry System Silane, trimethoxyoctadecyl- (3069-42-9)
CAS：24636-31-5
CAS：5272-33-3
CAS：69630-50-8
CAS：140-28-3
