Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Questions And Answer Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

76189-55-4

Name (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
CAS 76189-55-4
EINECS(EC#) 616-304-7
Molecular Formula C44H32P2
MDL Number MFCD00010805
Molecular Weight 622.67
MOL File 76189-55-4.mol

Chemical Properties

Appearance white to light yellow crystal powde
Melting point  283-286 °C(lit.)
alpha  240 º (c=0.3, toluene)
Boiling point  724.3±55.0 °C(Predicted)
refractive index  235 ° (C=0.3, Toluene)
storage temp.  Inert atmosphere,Room Temperature
solubility  Benzene (Slightly), Chloroform (Slightly)
form  Powder
color  White to cream-white
optical activity [α]20/D +222°, c = 0.5% in benzene
Water Solubility  insoluble
Sensitive  Air Sensitive
Merck  14,1223
BRN  4914063
InChIKey MUALRAIOVNYAIW-UHFFFAOYSA-N
SMILES P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC2=CC=CC=C2C=1C1C2=CC=CC=C2C=CC=1P(C1C=CC=CC=1)C1C=CC=CC=1
CAS DataBase Reference 76189-55-4(CAS DataBase Reference)
Storage Precautions Store under nitrogen;Air sensitive

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
8-10-23
TSCA  No
HS Code  29319099

Hazard Information

Questions And Answer

Supplier