Ethyl 2-broMo-5-nitrobenzoate
- Product Name
- Ethyl 2-broMo-5-nitrobenzoate
- CAS No.
- 208176-31-2
- Chemical Name
- Ethyl 2-broMo-5-nitrobenzoate
- Synonyms
- Ethyl 2-broMo-5-nitrobenzoate;2-BroMo-5-nitrobenzoic acid ethyl ester;Benzoic acid, 2-bromo-5-nitro-, ethyl ester
- CBNumber
- CB62549789
- Molecular Formula
- C9H8BrNO4
- Formula Weight
- 274.07
- MOL File
- 208176-31-2.mol
Ethyl 2-broMo-5-nitrobenzoate Property
- Density
- 1.594
- storage temp.
- Sealed in dry,Room Temperature
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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- W4368
- Product name
- Ethyl2-bromo-5-nitrobenzoate
- Packaging
- 10g
- Price
- $150
- Updated
- 2021/12/16
- Product number
- 075816
- Product name
- Ethyl 2-bromo-5-nitrobenzoate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $278
- Updated
- 2021/12/16
- Product number
- W4368
- Product name
- Ethyl2-bromo-5-nitrobenzoate
- Packaging
- 100g
- Price
- $589
- Updated
- 2021/12/16
- Product number
- 075816
- Product name
- Ethyl 2-bromo-5-nitrobenzoate
- Purity
- 95+%
- Packaging
- 5g
- Price
- $700
- Updated
- 2021/12/16
- Product number
- HCH0314468
- Product name
- ETHYL-2-BROMO-5-NITRO-BENZOATE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $882.42
- Updated
- 2021/12/16
Ethyl 2-broMo-5-nitrobenzoate Chemical Properties,Usage,Production
Synthesis
64-17-5
943-14-6
208176-31-2
General procedure for the synthesis of ethyl 2-bromo-5-nitrobenzoate from ethanol and 2-bromo-5-nitrobenzoic acid: To a solution of 2-bromo-5-nitrobenzoic acid (1.50 g, 6.12 mmol) in methylene chloride (10 mL) was added oxaloyl chloride (1.10 g, 12.24 mmol), and the resultant solution was stirred for 30 min at room temperature. The reaction mixture was concentrated and the residue was dissolved in ethanol and the resulting solution was continued to be stirred for 2 hours at room temperature. Subsequently, the reaction solution was concentrated and the residue was dissolved in ethyl acetate. Water was added to this solution and the organic layer was washed with brine, separated, dried, filtered and concentrated to give 1.0 g of the target product ethyl 2-bromo-5-nitrobenzoate. The structure of the product was confirmed by 1H NMR (300 MHz, DMSO-d6): δ 8.50 (d, J = 3.0 Hz, 1H), 8.27-8.23 (dd, J = 3.0, 8.7 Hz, 1H), 8.06-8.03 (d, J = 8.7 Hz, 1H), 4.41-4.34 (q, J = 6.9 Hz, 2H), 1.37 -1.32 (t, J = 7.2 Hz, 3H).
References
[1] Patent: WO2014/167444, 2014, A1. Location in patent: Page/Page column 66
Ethyl 2-broMo-5-nitrobenzoate Preparation Products And Raw materials
Raw materials
Preparation Products
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