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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 | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 100MG |
$60.00
|
1 | Contact Us | 23 |
|
| 1G |
$330.00
|
Contact Us | Contact Us | 6 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| 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) |
| 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. 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. P302 + P352 : IF ON SKIN: Wash with plenty of soap and water. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P362 : Take off contaminated clothing and wash before reuse. |
Related Laws:
Transport Information:
| HS Number | 2931.90.6000 |
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