ChemicalBook > CAS DataBase List > Methyl 3-bromo-2-chlorobenzoate

Methyl 3-bromo-2-chlorobenzoate

Product Name
Methyl 3-bromo-2-chlorobenzoate
CAS No.
871224-19-0
Chemical Name
Methyl 3-bromo-2-chlorobenzoate
Synonyms
Methyl 3-bromo-2-chlorobenzoate;Benzoic acid, 3-bromo-2-chloro-, methyl ester
CBNumber
CB53052766
Molecular Formula
C8H6BrClO2
Formula Weight
249.49
MOL File
871224-19-0.mol
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Methyl 3-bromo-2-chlorobenzoate Property

Boiling point:
285.4±20.0 °C(Predicted)
Density 
1.604±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
Appearance
Light brown to brown Solid
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

AK Scientific
Product number
5033DT
Product name
Methyl3-bromo-2-chlorobenzoate
Packaging
250mg
Price
$89
Updated
2021/12/16
AK Scientific
Product number
5033DT
Product name
Methyl3-bromo-2-chlorobenzoate
Packaging
5g
Price
$388
Updated
2021/12/16
AK Scientific
Product number
5033DT
Product name
Methyl3-bromo-2-chlorobenzoate
Packaging
10g
Price
$656
Updated
2021/12/16
AK Scientific
Product number
5033DT
Product name
Methyl3-bromo-2-chlorobenzoate
Packaging
25g
Price
$1204
Updated
2021/12/16
Chemenu
Product number
CM153926
Product name
methyl3-bromo-2-chlorobenzoate
Purity
95%
Packaging
1g
Price
$192
Updated
2021/12/16
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Methyl 3-bromo-2-chlorobenzoate Chemical Properties,Usage,Production

Synthesis

56961-27-4

74-88-4

871224-19-0

To a stirred solution of 3-bromo-2-chlorobenzoic acid (6 g, 25.64 mmol) in N,N-dimethylformamide (DMF, 30 mL) at 0 °C were sequentially added potassium carbonate (K2CO3, 5.2 g, 38.46 mmol) and iodomethane (CH3I, 5.47 g, 38.46 mmol). The reaction mixture was gradually warmed up to room temperature and stirred continuously for 1 hour. After completion of the reaction, the reaction mixture was diluted with cold water and stirring was continued for 10 minutes. The resulting precipitate was collected by filtration and dried under vacuum to afford methyl 3-bromo-2-chlorobenzoate (5.8 g, yield: 92%, 99.5% purity by LC-MS).1H NMR (400 MHz, CDCl3) δ 7.75 (dd, J = 8.0 Hz, J = 1.6 Hz, 1H), 7.68 (dd, J = 7.6 Hz, J = 1.6 Hz. 1H), 7.18 (t, J = 7.8 Hz, 1H), 3.94 (s, 3H).

References

[1] Patent: US2018/65917, 2018, A1. Location in patent: Paragraph 0232
[2] Patent: EP1752452, 2007, A1. Location in patent: Page/Page column 29

Methyl 3-bromo-2-chlorobenzoate Preparation Products And Raw materials

Raw materials

Preparation Products

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