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Published TCIMAIL newest issue No.197
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CAS RN: 7381-30-8 | Product Number: E0478
Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]
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![Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones]")
Purity: >97.0%(GC)
Synonyms:
- 1,2-Bis(trimethylsilyloxy)ethane
- Ethylene Glycol Bis(trimethylsilyl Ether)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
21,00 €
|
1 | ≥80 |
|
| 25G |
49,00 €
|
2 | ≥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 | E0478 |
| Purity / Analysis Method | >97.0%(GC) |
| Molecular Formula / Molecular Weight | C__8H__2__2O__2Si__2 = 206.43 |
| 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 | 7381-30-8 |
| Reaxys Registry Number | 1744217 |
| PubChem Substance ID | 87569730 |
| MDL Number | MFCD00009640 |
Specifications
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 97.0 % |
Properties (reference)
| Boiling Point | 166 °C |
| Flash point | 46 °C |
| Specific Gravity (20/20) | 0.84 |
| Refractive Index | 1.40 |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H226 : Flammable liquid and vapour. |
| Precautionary Statements | P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. |
Related Laws:
| EC Number | 230-950-3 |
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | III |
| HS Number | 2931900090 |
Application
Chemoselective Dioxolanation
References
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