1,1,3,3-Tetramethyldisiloxane

$13 - $520

Price

Brand	Packaging	Price	Product name
AK Scientific J56890	5g	$20	1,1,3,3-Tetramethyldisiloxane
AK Scientific 7565AJ	5g	$27	1,1,3,3-Tetramethyldisiloxane
AK Scientific 7565AJ	25g	$79	1,1,3,3-Tetramethyldisiloxane
AK Scientific J56890	25g	$59	1,1,3,3-Tetramethyldisiloxane
AK Scientific J56890	100g	$123	1,1,3,3-Tetramethyldisiloxane
Chem-Impex 40515	250ML	$133.95	1,1,3,3-Tetramethyldisiloxane,≥97%(GC)Hazmat
Chem-Impex 40515	25ML	$19.04	1,1,3,3-Tetramethyldisiloxane,97%(GC)
Frontier Specialty Chemicals JK432209	25g	$31	1,1,3,3-Tetramethyldisiloxane
Frontier Specialty Chemicals JK926415	25g	$33	1,1,3,3-Tetramethyldisiloxane
Frontier Specialty Chemicals JK432209	100g	$94	1,1,3,3-Tetramethyldisiloxane

1of3

Melting point	<-78°C
Boiling point	70-71 °C (lit.)
Density	0.76 g/mL at 25 °C (lit.)
vapor pressure	250 hPa (20 °C)
refractive index	n20/D 1.370(lit.)
Flash point	14 °F
storage temp.	Store at <= 20°C.
solubility	soluble in Chloroform
pka	11.9[at 20 ℃]
form	liquid
color	colorless
Specific Gravity	0.757
explosive limit	0.8-62.9%(V)
Water Solubility	DECOMPOSES
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	3: reacts with aqueous base
BRN	1733364
InChIKey	NVYQDQZEMGUESH-UHFFFAOYSA-N
LogP	-0.38-4.5 at 20-25℃
CAS DataBase Reference	3277-26-7(CAS DataBase Reference)
NIST Chemistry Reference	((CH3)2SiH)2O(3277-26-7)
EPA Substance Registry System	Disiloxane, 1,1,3,3-tetramethyl- (3277-26-7)