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99646-28-3

Basic Information
CAS No.: 99646-28-3
Name: Phosphine,1,1'-(1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)-
Molecular Structure:
Molecular Structure of 99646-28-3 (Phosphine,1,1'-(1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis(4-methylphenyl)-)
Formula: C48H40P2
Molecular Weight: 678.78
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;
EINECS: 1312995-182-4
Density:
Melting Point: 255-257 °C
Boiling Point: 754.4 °C at 760 mmHg
Flash Point: 438.8 °C
Solubility: Insoluble in water.
Appearance: White to cream powder
Hazard Symbols: Xi
Risk Codes: 36/37/38
Safety: 37/39-26
Transport Information:
PSA: 27.18000
LogP: 10.41000
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  • Casno:

    99646-28-3

    (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

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    We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as

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  • (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl manufacturer

  • Casno:

    99646-28-3

    (R)-(+)-2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl manufacturer

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    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

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  • (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

  • Casno:

    99646-28-3

    (R)-(+)-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen

    Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four years Our key scienti

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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