Product Name
Dimethylpolysiloxane
Category
Reference-Calibration Standards
Synonyms
Polydimethylsiloxane
Description
Dimethylpolysiloxane is a colorless odorless liquid, Floats on water. (USCG, 1999);COLOURLESS OILY LIQUID.
IUPAC Name
dimethyl(oxo)silane
Canonical SMILES
C[Si](=O)C
InChI
1S/C2H6OSi/c1-4(2)3/h1-2H3
InChI Key
SEUDSDUUJXTXSV-UHFFFAOYSA-N
Boiling Point
greater than 300 °F at 760 mm Hg (USCG, 1999)
Flash Point
275 to 635 °F (USCG, 1999);>110 °C
Density
0.98 at 68 °F (USCG, 1999);Relative density (water = 1): 0.91-1.0
Solubility
Solubility in water: none
Covalently-Bonded Unit Count
1
EC Number
256-344-9;618-493-1
Monoisotopic Mass
74.018791g/mol
Packaging
500 g in poly bottle
1 kg in poly bottle
Viscosity
5 cSt(25 °C)(lit.)