18748-98-6

Name trimethyl(octadecyloxy)silane
CAS 18748-98-6
EINECS(EC#) 242-554-8
Molecular Formula C21H46OSi
MDL Number MFCD01940847
Molecular Weight 342.67
MOL File 18748-98-6.mol
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Chemical Properties

Melting point  15-20°C
Boiling point  387.1±10.0 °C(Predicted)
density  0.821±0.06 g/cm3(Predicted)
vapor pressure  0.011Pa at 25℃
refractive index  1.4400
Fp  >110°C (>230°F)
Specific Gravity 0.821
Water Solubility  50μg/L at 20℃
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Cosmetics Ingredients Functions SKIN CONDITIONING
SKIN CONDITIONING - EMOLLIENT
LogP 4.1 at 23℃
EPA Substance Registry System Silane, trimethyl(octadecyloxy)- (18748-98-6)

Safety Data

TSCA  TSCA listed
REACH Registrations Active

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