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Home > Hot Product_List > Phosphine,bis(1,1-dimethylethyl)(2'-methyl[1,1'-biphenyl]-2-yl)-

Basic information

  • Name:
  • Phosphine,bis(1,1-dimethylethyl)(2'-methyl[1,1'-biphenyl]-2-yl)-

  • Superlist Name:
  • 2-Di-tert-butylphosphino-2'-methylbiphenyl
  • CAS No.:
  • 255837-19-5

  • Molecular Structure:
  • Formula:
  • C21H29P
  • Molecular Weight:
  • 312.43
  • Melting Point:
  • 91-93 °C
  • Boiling Point:
  • 408 °C at 760 mmHg
  • Flash Point:
  • 211.7 °C
  • Appearance:
  • White crystalline powder
  • Hazard Symbols:
  • IrritantXi
  • Risk Codes:
  • 36/37/38
  • Safety Description:
  • 37/39-26 Details

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Specification

The Phosphine,bis(1,1-dimethylethyl)(2'-methyl[1,1'-biphenyl]-2-yl)- is an organic compound with the formula C21H29P. The systematic name of this chemical is di-tert-butyl(2'-methylbiphenyl-2-yl)phosphane. With the CAS registry number 255837-19-5, it is also named as 2-(DI-T-Butylphosphino)-2'-methylbiphenyl. Besides, it should be stored in a closed cool and well-ventilated place.

Physical properties about Phosphine,bis(1,1-dimethylethyl)(2'-methyl[1,1'-biphenyl]-2-yl)- are: (1)ACD/LogP: 7.24; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.24; (4)ACD/LogD (pH 7.4): 7.24; (5)ACD/BCF (pH 5.5): 188547.25; (6)ACD/BCF (pH 7.4): 188547.25; (7)ACD/KOC (pH 5.5): 207836.52; (8)ACD/KOC (pH 7.4): 207836.52; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 13.59 Å2; (11)Flash Point: 211.7 °C; (12)Enthalpy of Vaporization: 63.43 kJ/mol; (13)Boiling Point: 408 °C at 760 mmHg; (14)Vapour Pressure: 1.71E-06 mmHg at 25°C.

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

You can still convert the following datas into molecular structure:
(1)SMILES: P(c2ccccc2c1ccccc1C)(C(C)(C)C)C(C)(C)C
(2)InChI: InChI=1/C21H29P/c1-16-12-8-9-13-17(16)18-14-10-11-15-19(18)22(20(2,3)4)21(5,6)7/h8-15H,1-7H3
(3)InChIKey: UJONYAVMBYXBJQ-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C21H29P/c1-16-12-8-9-13-17(16)18-14-10-11-15-19(18)22(20(2,3)4)21(5,6)7/h8-15H,1-7H3
(5)Std. InChIKey: UJONYAVMBYXBJQ-UHFFFAOYSA-N

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