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Wuhan Kemi-Works Chemical Co., Ltd.

2554-06-5, Siloxane, Cyclotetrasiloxane manufacturer / supplier in China, offering 1, 3, 5, 7-Tetravinyl-1, 3, 5, 7-Tetramethylcyclotetrasiloxane 2554-06-5, 1, 3-Propane Sultone 1120-71-4, 2, 4-Dichloroquinazoline and so on.

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Supplier Homepage Product Organic silicone chemicals 1, 3, 5, 7-Tetravinyl-1, 3, 5, 7-Tetramethylcyclotetrasiloxane 2554-06-5

1, 3, 5, 7-Tetravinyl-1, 3, 5, 7-Tetramethylcyclotetrasiloxane 2554-06-5

FOB Price: Get Latest Price
Min. Order: 1 kg
Port: Shanghai, China
Production Capacity: 20mt/Month
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: KM-381
  • Appearance: Liquid
  • Colour: Colorless
  • Chroma: 25 Max(Premium Grade)/30 Max(First Grade)
  • Pentacyclic Assay: 5% Max(Premium Grade)/25% Max(First Grade)
  • Transport Package: 25kgs/Plastic Drum or 200kg/Drum
  • Origin: China
  • Type: Synthesis Material Intermediates
  • Quality: Industrial
  • Tetracyclic Assay(Includes Isomer): 95% Min(Premium Grade)/70% Min(First Grade)
  • Tricyclic Assay: 1.5% Max(Premium Grade)/5% Max(First Grade)
  • Trademark: KMW
  • Specification: Tetracyclic assay(includes isomer):95% min 70% min
Product Description
Code:KM-381
Product name:1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane
CAS: 2554-06-5
Molecular formula: C12H24O4Si4
 
SPECIFICATION
ItemPremium gradeFirst grade
appearancecolorless clear liquidcolorless clear liquid
chroma25 max30 max
Tetracyclic assay(includes isomer)95% min70% min
Tricyclic assay1.5% max5% max
Pentacyclic assay5% max25% max
Vinyl assay29.5% min29.0% min
density25ºC0.980-1.000g/ml0.970-1.000g/ml
Refractive index 25ºC1.425-1.4301.428-1.433
Boiling point110 ºC (0.097 Mpa)114 ºC (0.097 Mpa)
 
APPLICATION:
1. Used as raw material for the production of ethylene silicone rubber.
2. Used for ligand of the precious metal catalyst such as Pt, Rh, Ir etc.
 
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