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CAS RN: 77876-39-2 | Product Number: B4256
(2S,4S)-2,4-Pentanediylbis(diphenylphosphine)
Purity: >95.0%(HPLC)
- (2S,4S)-2,4-Bis(diphenylphosphino)pentane
- (S,S)-BDPP
- (S,S)-Skewphos
- (2S,4S)-Pentane-2,4-diylbis(diphenylphosphine)
Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
---|---|---|---|---|---|
200MG |
$120.00
|
Contact Us | Contact Us | 26 |
|
1G |
$360.00
|
Contact Us | Contact Us | 9 |
|
* 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.
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*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 | B4256 |
Purity / Analysis Method | >95.0%(HPLC) |
Molecular Formula / Molecular Weight | C__2__9H__3__0P__2 = 440.51 |
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 | Air Sensitive |
CAS RN | 77876-39-2 |
Reaxys Registry Number | 4764653 |
MDL Number | MFCD00058923 |
Appearance | White to Light yellow powder to crystal |
Purity(HPLC) | min. 95.0 area% |
Melting point | 77.0 to 81.0 °C |
Specific rotation | -124 to -134 deg(C=1, CHCl3) |
NMR | confirm to structure |
Melting Point | 79 °C |
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. |
HS Number | 2931.49.0080 |
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
Sample C of A
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