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CAS RN: 15596-07-3 | Product Number: T2565
(Triphenylphosphoranylidene)ketene
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Purity:
Synonyms:
- Ketenylidene(triphenyl)phosphorane
- Bestmann Ylide
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 1G |
¥765.00
|
7 | 3 | 10 |
| 5G |
¥3,390.00
|
1 | 1 | 2 |
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| Product Number | T2565 |
| Molecular Formula / Molecular Weight | C__2__0H__1__5OP = 302.31 |
| Physical State (20 deg.C) | Solid |
| 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 |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 15596-07-3 |
| Reaxys Registry Number | 2811397 |
| PubChem Substance ID | 87560764 |
| MDL Number | MFCD00040613 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Melting point | 168.0 to 172.0 °C |
| Elemental analysis(Carbon) | 75.50 to 83.00 % |
Properties (reference)
| Melting Point | 171 °C |
| Solubility (soluble in) | Methanol |
GHS
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| Customs Control Conditions (Q) |
Application
Synthesis of chiral ylides and their use in Wittig reaction
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