Octamethyltrisiloxane

$10 - $1772

Price

Brand	Packaging	Price	Product name
aablocks AA003TR1	1g	$18	1,1,1,3,3,5,5,5-Octamethyltrisiloxane
aablocks AA003TR1	5g	$20	1,1,1,3,3,5,5,5-Octamethyltrisiloxane
aablocks AA003TR1	25g	$33	1,1,1,3,3,5,5,5-Octamethyltrisiloxane
AHH MT-20392	250g	$398	Octamethyltrisiloxane
AK Scientific J54523	1g	$10	Octamethyltrisiloxane
Chem-Impex 40533	25ML	$20.2	Octamethyltrisiloxane
Chem-Impex 40533	1L	$427.6	Octamethyltrisiloxane
Chem-Impex 40533	100ML	$56.4	Octamethyltrisiloxane
Chem-Impex 40533	250ML	$112.8	Octamethyltrisiloxane
Oakwood S12475	500g	$168	Octamethyltrisiloxane

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Melting point	-82 °C (lit.)
Boiling point	153 °C (lit.)
Density	0.82 g/mL at 25 °C (lit.)
vapor density	>1 (vs air)
vapor pressure	5.3hPa at 25℃
refractive index	n20/D 1.384(lit.)
Flash point	99 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform (Slightly), DMSO, Methanol (Slightly)
form	liquid
Specific Gravity	0.82
color	Colourless to Pale Yellow
Water Solubility	34μg/L at 23℃
Hydrolytic Sensitivity	1: no significant reaction with aqueous systems
Merck	14,6748
BRN	1753063
Henry's Law Constant	3.4×10^-7 mol/(m³Pa) at 25℃, Xu and Kropscott (2014)
Dielectric constant	2.3（20℃）
Stability	Hygroscopic
Cosmetics Ingredients Functions	SKIN CONDITIONING - MISCELLANEOUS ANTIFOAMING
InChI	1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
InChIKey	CXQXSVUQTKDNFP-UHFFFAOYSA-N
SMILES	C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
LogP	6.6 at 25.3℃
CAS DataBase Reference	107-51-7(CAS DataBase Reference)
EPA Substance Registry System	Trisiloxane, octamethyl- (107-51-7)