Dodecamethylpentasiloxane  CAS NO. 141-63-9

EINECS NUMBER: 205-492-2

MELTING POINT: -80°

MOLECULAR WEIGHT: 384.84

ALTERNATIVE NAME: MD3M

SPECIFIC GRAVITY: 0.876

FLASHPOINT: 70°C (158°F)

HMIS KEY: 1-2-0-X

HYDROLYTIC SENSITIVITY: 1: NO SIGNIFICANT REACTION WITH AQUEOUS SYSTEMS

FORMULA: C12H36O4SI5

REFRACTIVE INDEX: 1.3925

TSCA: TSCA

ADDITIONAL PROPERTIES: 430
SURFACE TENSION: 18.7 MN/M
?HCOMB: -2
?HVAP: 9.8 KCAL/MOLE
SPECIFIC HEAT: 0.323CAL/G/?
SOLUBILITY PARAMETER: 7.1
VAPOR PRESSURE

Exploit of organic silicon monomers：
There are a wide variety of organic silicon monomers on the market at present. Market application is available for more than 1800 kinds of moAnomers, which is increasing every year. As one of domestic leaders in the field of special type monomers development, by now, Daken Chemical  has developed more than 500 kinds of special monomers, including some custom=made items. We have around 300 monomers in stock, which mainly cover the application in all fields.

R&D service of performance modified of organic silicon monomers：
The down-stream products of organic silicon contain resins, coatings and paintings, silicone oil, rubbers, cosmetics, engineering materials, medicine/pharmaceuticals, silica gel, sealing gel, etc. We devote to provide perfect technology service to the companies of the down-stream products and help them to be better in the work of performance modified. Especially in the fields of coatings, silicone oil and engineering materials, Daken Chemical has made big breakthroughs.