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CAS RN: 64896-28-2 | Product Number: B2704
(2S,3S)-(-)-Bis(diphenylphosphino)butane
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Purity: >93.0%(GC)
Synonyms:
- (S,S)-Chiraphos
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 100MG |
¥180.00
|
2 | 2 | 23 |
| 1G |
¥1,150.00
|
2 | 4 | 6 |
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| Product Number | B2704 |
| Purity / Analysis Method | >93.0%(GC) |
| Molecular Formula / Molecular Weight | C__2__8H__2__8P__2 = 426.48 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 64896-28-2 |
| Reaxys Registry Number | 4268869 |
| PubChem Substance ID | 87558721 |
| Merck Index (14) | 2063 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 93.0 % |
| Melting point | 107.0 to 112.0 °C |
| Specific rotation [a]20/D | -170 to -190 deg(C=1.5, CHCl3) |
Properties (reference)
| Melting Point | 109 °C |
| Specific Rotation | -180° (C=1.5,CHCl3) |
| Solubility (soluble in) | Chloroform |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
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