Product Name

  • Name

    5-(4-Bromophenyl)-1-methyl-1H-pyrazole

  • EINECS
  • CAS No. 73387-52-7
  • Article Data7
  • CAS DataBase
  • Density 1.44 g/cm3
  • Solubility
  • Melting Point 58℃
  • Formula C10H9BrN2
  • Boiling Point 331.6 °C at 760 mmHg
  • Molecular Weight 237.099
  • Flash Point 154.4 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 73387-52-7 (5-(4-Bromophenyl)-1-methyl-1H-pyrazole)
  • Hazard Symbols
  • Synonyms 5-(4-Bromophenyl)-1-methyl-pyrazole;1H-Pyrazole, 5-(4-bromophenyl)-1-methyl-;
  • PSA 17.82000
  • LogP 2.84960

5-(4-Bromophenyl)-1-methyl-1H-pyrazole Specification

The 5-(4-Bromophenyl)-1-methyl-1H-pyrazole is an organic compound with the formula C10H9BrN2. The systematic name of this chemical is 5-(4-Bromophenyl)-1-methyl-pyrazole. With the CAS registry number 73387-52-7, it is also named as 1H-Pyrazole, 5-(4-bromophenyl)-1-methyl-. Besides, its molecular weight is 237.10.

The physical properties of 5-(4-Bromophenyl)-1-methyl-1H-pyrazole are: (1)ACD/LogP: 2.83; (2)ACD/LogD (pH 5.5): 2.83; (3)ACD/LogD (pH 7.4): 2.83; (4)#H bond acceptors: 2; (5)#Freely Rotating Bonds: 1; (6)Polar Surface Area: 17.82 Å2; (7)Index of Refraction: 1.625; (8)Molar Refractivity: 57.91 cm3; (9)Molar Volume: 163.6 cm3; (10)Polarizability: 22.95×10-24 cm3; (11)Surface Tension: 43.6 dyne/cm; (12)Density: 1.44 g/cm3; (13)Flash Point: 154.4 °C; (14)Enthalpy of Vaporization: 55.15 kJ/mol; (15)Boiling Point: 331.6 °C at 760 mmHg; (16)Vapour Pressure: 0.000297 mmHg at 25 °C.

Preparation: this chemical can be prepared by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate. The reaction time is 1 hour with reaction temperature of 296 °C. The yield is about 18%.

5-(4-Bromophenyl)-1-methyl-1H-pyrazole; 3-(4-Bromo-phenyl)-1-methyl-4,5-dihydro-1H-pyrazole; Tetramethyl-ammonium; tetrafluoroborate and 2,6-Bis-(4-bromo-phenyl)-3-methyl-pyridine can be obtained by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate5-(4-Bromophenyl)-1-methyl-1H-pyrazole; 3-(4-Bromo-phenyl)-1-methyl-4,5-dihydro-1H-pyrazole; Tetramethyl-ammonium; tetrafluoroborate and 2,6-Bis-(4-bromo-phenyl)-3-methyl-pyridine can be obtained by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate5-(4-Bromophenyl)-1-methyl-1H-pyrazole; 3-(4-Bromo-phenyl)-1-methyl-4,5-dihydro-1H-pyrazole; Tetramethyl-ammonium; tetrafluoroborate and 2,6-Bis-(4-bromo-phenyl)-3-methyl-pyridine can be obtained by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate5-(4-Bromophenyl)-1-methyl-1H-pyrazole; 3-(4-Bromo-phenyl)-1-methyl-4,5-dihydro-1H-pyrazole; Tetramethyl-ammonium; tetrafluoroborate and 2,6-Bis-(4-bromo-phenyl)-3-methyl-pyridine can be obtained by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate5-(4-Bromophenyl)-1-methyl-1H-pyrazole; 3-(4-Bromo-phenyl)-1-methyl-4,5-dihydro-1H-pyrazole; Tetramethyl-ammonium; tetrafluoroborate and 2,6-Bis-(4-bromo-phenyl)-3-methyl-pyridine can be obtained by 3-(4'-Bromophenyl)-1,1-dimethyl-2-pyrazolinium fluoborate

You can still convert the following datas into molecular structure:
(1)SMILES: Cn2nccc2c1ccc(Br)cc1
(2)InChI: InChI=1/C10H9BrN2/c1-13-10(6-7-12-13)8-2-4-9(11)5-3-8/h2-7H,1H3
(3)InChIKey: CVCDEENQBMSJCX-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C10H9BrN2/c1-13-10(6-7-12-13)8-2-4-9(11)5-3-8/h2-7H,1H3
(5)Std. InChIKey: CVCDEENQBMSJCX-UHFFFAOYSA-N

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View