77876-39-2

Name (2S,4S)-(-)-2,4-BIS(DIPHENYLPHOSPHINO)PENTANE
CAS 77876-39-2
Molecular Formula C29H30P2
MDL Number MFCD00058923
Molecular Weight 440.5
MOL File 77876-39-2.mol
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Chemical Properties

Appearance White crystalline powder
Melting point  81°C
alpha  -124° (c 3.0, CHCl3)
Boiling point  543.8±33.0 °C(Predicted)
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
solubility  Benzene (Slightly), Chloroform (Sparingly), Methanol (Slightly)
form  crystal
color  white
Optical Rotation [α]20/D 125.0°, c = 1 in chloroform
Sensitive  air sensitive
InChI 1S/C29H30P2/c1-24(30(26-15-7-3-8-16-26)27-17-9-4-10-18-27)23-25(2)31(28-19-11-5-12-20-28)29-21-13-6-14-22-29/h3-22,24-25H,23H2,1-2H3/t24-,25-/m0/s1
InChIKey CTYPJIUQROQJBG-DQEYMECFSA-N
SMILES C[C@@H](C[C@H](C)P(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4
CAS DataBase Reference 77876-39-2(CAS DataBase Reference)

Safety Data

Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
TSCA  No
HS Code  29310099
Storage Class 11 - Combustible Solids
Hazard Classifications Aquatic Chronic 4

Hazard Information

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