Dodecamethylpentasiloxane CAS NO. 141-63-9 Basic information |
Product Name | Dodecamethylpentasiloxane |
Synonyms | 1,1,1,3,3,5,5,7,7,9,9,9-Dodecamethylpentasiloxane;dodecamethyl-pentasiloxan;Pentasiloxane, dodecamethyl-;DODECAMETHYLPENTASILOXANE;Dodecamethyl-2,4,6,8-tetraoxa-1,3,5,7,9-pentasilanonane;Dodecamethylnonanepentasiloxane;Penta(dimethylsiloxane);Dodecamethylpentasiloxane,97% |
Structure | 
|
CAS NO | 141-63-9 |
Appearance | Colorless and transparent liquid |
Assay | 97%min |
MF: | C12H36O4Si5 |
MW | 384.84 |
EINECS | 205-492-2 |
Product Categories | Alkyl;Functional Materials;Si (Classes of Silicon Compounds);Silane Coupling Agents;Silane Coupling Agents (Intermediates);Si-O Compounds;Trialkoxysilanes;Alkoxy Silanes;Hydrophobing Agents |
Storage | Shading, sealed, dry place. |
Capacity | 1000KG /month |
Package | In paper drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,etc. |
Shipment method | By Sea ,Air ,Courier door to door ,etc. |
Loading Port | China any port ,Beijing ,Shanghai ,Hong Kong etc. |
Application | As additive used in advanced functional materials. |
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.
China
