CAS No: 17955-88-3, Chemical Name: 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane
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17955-88-3 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane

product Name 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane
Synonyms Trisiloxane, 1,1,1,3,5,5,5-heptamethyl-3-octyl-; 3-octylheptamethyltrisiloxane; 3-Octyl-1,1,1,3,5,5,5-heptamethyltrisiloxane; 1,1,1,3,5,5,5-Heptamethyl-3-octylpentanetrisiloxane; Caprylyl Methicone; silsoft34
Molecular Formula C15H38O2Si3
Molecular Weight 334.7175
InChI InChI=1/C15H38O2Si3/c1-9-10-11-12-13-14-15-20(8,16-18(2,3)4)17-19(5,6)7/h9-15H2,1-8H3
CAS Registry Number 17955-88-3
EINECS 241-881-3
Molecular Structure 17955-88-3 1,1,1,3,5,5,5-heptamethyl-3-octyltrisiloxane
Density 0.845g/cm3
Boiling point 308.6°C at 760 mmHg
Refractive index 1.424
Flash point 124.9°C
Vapour Pressur 0.00122mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description