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Home > Encyclopedia > 2-Bromo-1,3-dichlorobenzene

2-Bromo-1,3-dichlorobenzene

2-Bromo-1,3-dichlorobenzene structure

2-Bromo-1,3-dichlorobenzene 

structure
  • CAS No:

    19393-92-1

  • Formula:

    C6H3BrCl2

  • Chemical Name:

    2-Bromo-1,3-dichlorobenzene

  • Synonyms:

    Benzene,2-bromo-1,3-dichloro-;2-Bromo-1,3-dichlorobenzene;1,3-Dichloro-2-bromobenzene;2,6-Dichlorobromobenzene;1-Bromo-2,6-dichlorobenzene;NSC 155332

  • Categories:

    Organic Chemistry  >  Hydrocarbons and Derivatives

Description

white to light yellow crystal powder

2-Bromo-1,3-dichlorobenzene Basic Attributes

225.9

225.90

1681054

243-018-6

155332

DTXSID00173006

29039990

Characteristics

0

3.9

White to yellow Crystalline Powder and/or Chunks

1.6351 (rough estimate)

65 °C

242 °C

>100°C

1.5700 (estimate)

0.0549mmHg at 25°C

Safety Information

NONH for all modes of transport

3

36/37/38

26-37/39-28A

Xi

Irritant

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 134 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2-Bromo-1,3-dichlorobenzene Use and Manufacturing

4-Bromo-3, 5-dichlorophenol (11): The general process was applied to a solution of The solution of 2-bromo-1 , 3-dichlorobenzene (13 g, 58 mmol), 2, 2-dimethyl-2-silabut- 3-yne (90 mL, 64 mmol), CuI (100 mg, 5.5 mmol), PPh3 (200 mg, 0.75 mmol) and Pd(PPh3)2Cl2 (235 mg, 0.335 mmol) in 35 mL of NEt3 was refluxed in a seal tube under N2 atmosphere for 24 h. Both of TLC and LCMS indicated that the reaction was over. Concentrated and EtOAc was added. The solution was washed with water and brine, dried over Na2SO*, filtered, concentrated and purified by flash chromatography on silica gel (eluent: PE/EA = 100/0) to give 13 g of crude compound A1f as an oil (yield 40percent, purity 70percent).

Computed Properties

Molecular Weight:225.89
XLogP3:3.9
Exact Mass:223.87952
Monoisotopic Mass:223.87952
Heavy Atom Count:9
Complexity:87.1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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