(2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
Synonym(s):(S,S)-BDPP;[(1S,3S)-1,3-Dimethyl-1,3-propanediyl]bis[diphenylphosphine]
- CAS NO.：77876-39-2
- Empirical Formula: C29H30P2
- Molecular Weight: 440.5
- MDL number: MFCD00058923
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-05-11 17:26:00
What is (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE?
Chemical properties
White crystalline powder
The Uses of (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
Ligand used for asymmetric hydrogenation of ketones and alkenes
Properties of (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
| Melting point: | 81°C |
| Boiling point: | 543.8±33.0 °C(Predicted) |
| alpha | -124° (c 3.0, CHCl3) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Benzene (Slightly), Chloroform (Sparingly), Methanol (Slightly) |
| form | crystal |
| color | white |
| optical activity | [α]20/D 125.0°, c = 1 in chloroform |
| Sensitive | air sensitive |
| CAS DataBase Reference | 77876-39-2(CAS DataBase Reference) |
Safety information for (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H413:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
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