Product Name

  • Name

    2-(1,1-Dimethylethyl)-6-methyl-4-[3-[[2,4,8,10-tetrakis(1,1-dimethyleth yl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]propyl] phenol

  • EINECS 442-450-4
  • CAS No. 203255-81-6
  • Article Data1
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point
  • Formula C42H61O4P
  • Boiling Point 655.2 °C at 760 mmHg
  • Molecular Weight 660.918
  • Flash Point 350.1 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 203255-81-6 (2-(1,1-Dimethylethyl)-6-methyl-4-[3-[[2,4,8,10-tetrakis(1,1-dimethyleth yl)dibenzo[d,f][1,3,2]dioxaphosphepin-6-yl]oxy]propyl] phenol)
  • Hazard Symbols
  • Synonyms 2,4,8,10-Tetra-tert-butyl-6-[3-(3-methyl-4-hydroxy-5-tert-butylphenyl)propoxy]dibenzo[d,f][1,3,2]dioxaphosphepin;6-[3-(3-tert-Butyl-4-hydroxy-5-methylphenyl)propoxy]-2,4,8,10-tetra-tert-butyldibenzo[d,f][1,3,2]dioxaphosphepin;Sumilizer GP;Phenol, 2-(1,1-dimethylethyl)-6-methyl-4-(3-((2,4,8,10-tetrakis(1,1-dimethylethyl)dibenzo(d,f)(1,3,2)dioxaphosphepin-6-yl)oxy)propyl)-;
  • PSA 61.51000
  • LogP 12.50260

Sumilizer GP Specification

The Sumilizer GP, with CAS registry number 203255-81-6, has the systematic name of 2-tert-butyl-6-methyl-4-{3-[(2,4,8,10-tetra-tert-butyldibenzo[d,f][1,3,2]dioxaphosphepin-6-yl)oxy]propyl}phenol. And the chemical formula of this chemical is C42H61O4P. What's more, its classification code is TSCA Flag P [A commenced PMN (Premanufacture Notice) substance].

Physical properties of Sumilizer GP: (1)ACD/LogP: 15.12; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 15.12; (4)ACD/LogD (pH 7.4): 15.12; (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: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 11; (12)Polar Surface Area: 50.51 Å2; (13)Enthalpy of Vaporization: 99.99 kJ/mol; (14)Vapour Pressure: 9.03E-18 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Oc1c(cc(cc1C(C)(C)C)CCCOP2Oc4c(c3cc(cc(c3O2)C(C)(C)C)C(C)(C)C)cc(cc4C(C)(C)C)C(C)(C)C)C
(2)InChI: InChI=1/C42H61O4P/c1-26-20-27(21-32(35(26)43)40(8,9)10)18-17-19-44-47-45-36-30(22-28(38(2,3)4)24-33(36)41(11,12)13)31-23-29(39(5,6)7)25-34(37(31)46-47)42(14,15)16/h20-25,43H,17-19H2,1-16H3
(3)InChIKey: MSXXDBCLAKQJQT-UHFFFAOYAG
(4)Std. InChI: InChI=1S/C42H61O4P/c1-26-20-27(21-32(35(26)43)40(8,9)10)18-17-19-44-47-45-36-30(22-28(38(2,3)4)24-33(36)41(11,12)13)31-23-29(39(5,6)7)25-34(37(31)46-47)42(14,15)16/h20-25,43H,17-19H2,1-16H3
(5)Std. InChIKey: MSXXDBCLAKQJQT-UHFFFAOYSA-N

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