2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane NEW
Price | $5 | $3 | $2 |
Package | 1KG | 10KG | 50KG |
Min. Order: | 1KG |
Supply Ability: | 10000kg |
Update Time: | 2024-10-11 |
Product Details
Product Name: 2,4,6,8-Tetravinyl-2,4,6,8-tetramethylcyclotetrasiloxane | CAS No.: 2554-06-5 |
EC-No.: 219-863-1 | Min. Order: 1KG |
Purity: 99% | Supply Ability: 10000kg |
Release date: 2024/10/11 | |
package : 25kg drum; 200kg drum | shipping: by sea; by air |
keywords : CAS 2554-06-5 | keywords 2: CAS 2554-06-5 chemicals |
keywords 3: CAS 2554-06-5 good price | keywords 4: CAS 2554-06-5 high quality |
keywords 5: CAS 2554-06-5 supplier | keywords 6: CAS 2554-06-5 factory |
Factory Price 2, 4, 6, 8-Tetravinyl-2, 4, 6, 8-Tetramethylcyclotetrasiloxane CAS 2554-06-5
Typical Properties for 2, 4, 6, 8-Tetravinyl-2, 4, 6, 8-Tetramethylcyclotetrasiloxane CAS 2554-06-5
Melting point | ?44 °C (dec.)(lit.) |
Boiling point | 111-112 °C10 mm Hg(lit.) |
density | 0.997 g/mL at 25 °C(lit.) |
refractive index | n20/D 1.435 |
Fp | 210 °F |
storage temp. | 2-8°C |
Applications
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane is used as an intermediate in organic synthesis. It is used in the preparation of 4-vinyl-benzoic acid ethyl ester. Further, it is used to prepare styrene derivatives by cross-coupling with aryl bromide in the presence of palladium catalyst.
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- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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