Divinyltetramethyldisiloxane (Vinyl double heads) Iota 1002

• CAS No.: 2627-95-4
• Formula: [(CH3) 2 C2h3si]2o
• EINECS: 220-099-6
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: IOTA 1002
• Colour: Colorless
• Melting Point: -99.7ºC
• Classification: Pharmaceutical Intermediates
• Transport Package: 200kg/Drum, 25kg/Drum
• Specification: Iron Bucket
• Trademark: IOTA
• Origin: China
• HS Code: 39100000
• Production Capacity: 300ton/Month

Product Description

Divinyltetramethyldisiloxane(Vinyl double heads) IOTA 1002
 

Chemical name:
Divinyl tetramethyl disiloxane
1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane
Alias: Divinyltetramethyldisiloxane
CAS No.: 2627-95-4
EINECS : 220-099-6

Molecular formula: [(CH3) 2 C2H3Si]2O
Molecular weight:  186.40

 

Structural formula:

 

                CH₃                  CH₃

                    |                     |

    C₂H₃  --  Si   ---   O  --  Si  --  C₂H₃

                    |                     |

                   CH₃                 CH₃

Main technical indexes:

Test	Unit	Value
Density	25ºC,g/cm3	0.818
Refractive index	20ºC	1.4118-1.4123
Vinyl content	%	29.0
Appearance		Colorless transparent liquid
Boiling point	ºC	133-139
Water solubility		Insoluble
Purity	%≥	99.5

Main applications:
Vinyl dual ends additives for silicone rubber, silicone gel, liquid silicone rubber, vinyl silicone resin, vinyl silicone oil, platinum complex production process (intermediate).

Packaging:
20kg plastic barrels, 160Kg iron drums, also can be packed according to customer requirements.

Product transportation and storage:
Stored in cool & dry ventilation warehouse. Transported as dangerous products.