(R)-2,2'-Bis(di-4-tolylphosphino)-1,1'-binaphthyl supplier

Name
(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL
EINECS 1312995-182-4
CAS No. 99646-28-3
Article Data4
CAS DataBase
Density
Solubility Insoluble in water.
Melting Point 255-257 °C
Formula C₄₈H₄₀P₂
Boiling Point 754.4 °C at 760 mmHg
Molecular Weight 678.793
Flash Point 438.8 °C
Transport Information
Appearance White to cream powder
Safety 37/39-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Phosphine,(1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)- (9CI);Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)-, (R)-;(1R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)phosphine];(R)-2,2'-Bis[bis(4-tolyl)phosphino]-1,1'-binaphthyl;(R)-p-tolyl-BINAP;
PSA 27.18000
LogP 10.41000

(R)-2,2'-Bis(di-4-tolylphosphino)-1,1'-binaphthyl Specification

The Phosphine,1,1'-(1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)-, with the CAS registry number 99646-28-3, is also known as (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl. This chemical's molecular formula is C₄₈H₄₀P₂ and molecular weight is 678.78. Its systematic name is called 1,1'-binaphthalene-2,2'-diylbis[bis(4-methylphenyl)phosphane]. This chemical is white to cream powder.

Physical properties of Phosphine,1,1'-(1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)-: (1)ACD/LogP: 15.22; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 15.22; (4)ACD/LogD (pH 7.4): 15.22; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 7; (12)Flash Point: 438.8 °C; (13)Enthalpy of Vaporization: 106.06 kJ/mol; (14)Boiling Point: 754.4 °C at 760 mmHg; (15)Vapour Pressure: 9.63E-22 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: c8c1ccccc1c(c5c2ccccc2ccc5P(c3ccc(cc3)C)c4ccc(cc4)C)c(P(c6ccc(cc6)C)c7ccc(cc7)C)c8
(2)InChI: InChI=1/C48H40P2/c1-33-13-23-39(24-14-33)49(40-25-15-34(2)16-26-40)45-31-21-37-9-5-7-11-43(37)47(45)48-44-12-8-6-10-38(44)22-32-46(48)50(41-27-17-35(3)18-28-41)42-29-19-36(4)20-30-42/h5-32H,1-4H3
(3)InChIKey: IOPQYDKQISFMJI-UHFFFAOYAD

Product Name

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL

(R)-2,2'-Bis(di-4-tolylphosphino)-1,1'-binaphthyl Specification

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