Your Address : Globalchemmade--Wuhan Kemi-Works Chemical Co., Ltd.
Name:Wuhan Kemi-Works Chemical Co., Ltd.
Type:Others
Tel:86-27-85736489
Fax:86-27-85736485
Email:info@kemiworks.net
Address:China(Mainland)
Products detail
| Product Name: | 1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane |
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| CAS No: | 2554-06-5 | |
| Product Type: | Organic Chemicals and Derivatives -> Others | |
| Product spec: | 2554-06-5 | |
| Packing: | ||
| Post Time: | 2012-04-12 | |
| Usage: | 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. | |
| Description: | Molecular Formula:C12H24O4Si4 Assay:95% min;70%min SPECIFICATION Item Premium grade First grade appearance colorless clear liquid colorless clear liquid chroma 25 max 30 max Tetracyclic assay(includes isomer) 95% min 70% min Tricyclic assay 1.5% max 5% max Pentacyclic assay 5% max 25% max Vinyl assay 29.5% min 29.0% min density25℃ 0.980-1.000g/ml 0.970-1.000g/ml Refractive index 25℃ 1.425-1.430 1.428-1.433 Boiling point 110 ℃ (0.097 Mpa) 114 ℃ (0.097 Mpa) | |