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Published TCIMAIL newest issue No.197
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CAS RN: 2554-06-5 | Product Number: T2523
2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane
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Purity: >97.0%(GC)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
£16.00
|
1 | 29 |
|
| 25G |
£29.00
|
6 | ≥100 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T2523 |
| Purity / Analysis Method | >97.0%(GC) |
| Molecular Formula / Molecular Weight | C__1__2H__2__4O__4Si__4 = 344.66 |
| Physical State (20 deg.C) | Liquid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 2554-06-5 |
| Reaxys Registry Number | 1807272 |
| PubChem Substance ID | 87560361 |
| MDL Number | MFCD00040293 |
Specifications
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 97.0 % |
Properties (reference)
| Melting Point | -44 °C |
| Boiling Point | 110 °C/10 mmHg |
| Flash point | 112 °C |
| Specific Gravity (20/20) | 0.99 |
| Refractive Index | 1.43 |
| Solubility in water | Insoluble |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Related Laws:
| EC Number | 219-863-1 |
| RTECS# | GZ4550000 |
Transport Information:
| HS Number | 2934999090 |
Application
Vinylation of aryl bromides
References
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