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Home > Encyclopedia > 3-Bromo-5-methylbenzenamine

3-Bromo-5-methylbenzenamine

3-Bromo-5-methylbenzenamine structure

3-Bromo-5-methylbenzenamine 

structure
  • CAS No:

    74586-53-1

  • Formula:

    C7H8BrN

  • Chemical Name:

    3-Bromo-5-methylbenzenamine

  • Synonyms:

    Benzenamine,3-bromo-5-methyl-;3-Bromo-5-methylbenzenamine;3-Bromo-5-methylaniline;(3-Bromo-5-methylphenyl)amine

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

3-Bromo-5-methylbenzenamine Basic Attributes

186.04912

186.05

277-932-1

2921430090

Characteristics

26

2.3

Brown Powder

1.5±0.1 g/cm3

150-151 °C @ Press: 15 Torr

111.7±21.8 °C

1.609

Slightly soluble in water.

Safety Information

6.1

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, P501

H302

|Warning|H302 (95.45%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 22 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

3-Bromo-5-methylbenzenamine Use and Manufacturing

3-bromo-5-methylaniline (1): To a solution of l-bromo-3-methyl-5 -nitrobenzene (5 g, 23.1 mmol) in dioxane/water (3: 1; 40 mL), zinc dust (15 g, 231 mmol) was added followed by the addition of ammonium chloride (12.3 g, 231 mmol). The reaction mixture was stirred at room temperature for 4 h. After completion of the reaction, the reaction mixture was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to afford 1 (4.0 g, 93percent) as a brown solid. MS m/z (M+H): 186.2

Computed Properties

Molecular Weight:186.05
XLogP3:2.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:184.98401
Monoisotopic Mass:184.98401
Topological Polar Surface Area:26
Heavy Atom Count:9
Complexity:94.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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