2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane(2554-06-5)

现货供应 免费样品
CAS NO:
2554-06-5
纯 度:
99%
规 格:
1.0kg,20.0kg,200.0kg
价 格:
洽谈
 
马上询价

基本信息

  • 2,4,6,8-四甲基-2,4,6,8-四乙烯基环四硅氧烷
  • 2554-06-5
  • 四甲基四乙烯基环四硅氧烷;2,4,6,8-四乙烯基-2,4,6,8-四甲基环四硅氧烷;2,4,6,8-四甲基-2,4,6,8-四乙烯基环四硅氧烷,97%
  • C12H24O4Si4

  • 344.66
  • 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane
  • 219-863-1
  • 0.997
  • 1,3,5,7-Tetramethyl-1,3,5,7-etravinylcyclotetrasiloxane;1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane;2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-cyclotetrasiloxan;2,4,6,8-tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane;2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-Cyclotetrasiloxane
  • 210
  • -44oC
  • 224-224.5oC

详细信息

DESCRIPTION

Vi-D4 is a highly purified 1,3,5,7-tetramethyl-1,3,5,7-tetravinyl-cyclotetrasiloxane.


TYPICAL PROPERTIES

APPEARANCE

Clear, colorless liquid

D4v CONTENT

>98%

MOLECULAR WEIGHT

344.7

BOILING POINT °C/mmHg

112 °C

FLASH POINT

> 100 °C

REFRACTIVE  INDEX

1.4300 - 1.4400 [@25 °C]

DENSITY @25° C

0.997

*These properties are not intended to be used as specifications but only as suggestedacteristics.


USES APPLICATION

? In the synthesis manufacturing of reactive siloxane polymers with random vinyl functionality on the backbone of the silicone polymer chain.

? May be used in addition-curing silicone RTV rubber formulations.

? Very effective inhibitfa platinum catalyzed addition-curing two-part RTV. When used as an inhibitor, Vi-D4 is normally added to the crosslinker part of the formulation. Its high boiling point low evaporation rate provides extremely stable working time at ambient temperatures of the formulated two-part RTV.


SAFETY

Before handling, read the Material Safety Data Sheet container label fsafe use, physical health hazard information.


THIS MATERIAL IS NOT FMEDICAL DRUG USE.


STORAGE AND SHELF LIFE

When the container is stored unopened under proper conditions above 50 oF, the shelf life is expected to be 24 months.


PACKAGING

Vi-D4 is available in 20kg 200kg containers.


LEGAL DISCLAIMER

OBOCHI Chemicals believes that the information in this technical data sheet is an accurate description of the typical uses of the product. OBOCHI Chemicals, however, disclaims any liability for incidental or consequential damages, which may result from the use of the product that are beyond its control. Therefore, it is the user’s responsibility to thoroughly test the product in their particular application to determine its performance, efficacy safety. Nothing contained herein is to be considered as permission a recommendation to infringe any patent any other intellectual property right.

公司信息

博驰化工(徐州)有限公司

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