3-BROMO-2-NITRO-BENZOIC ACID

Product Name: 3-BROMO-2-NITRO-BENZOIC ACID
CAS No.: 116529-61-4
Chemical Name: 3-BROMO-2-NITRO-BENZOIC ACID
Synonyms: 3-BROMO-2-NITRO-BENZOIC ACID;Benzoic acid, 3-bromo-2-nitro-
CBNumber: CB52454998
Molecular Formula: C7H4BrNO4
Formula Weight: 246.01
MOL File: 116529-61-4.mol

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3-BROMO-2-NITRO-BENZOIC ACID Property

Melting point:: 250-251 °C
Boiling point:: 348.6±32.0 °C(Predicted)
Density: 2.0176 (rough estimate)
refractive index: 1.6500 (estimate)
storage temp.: Sealed in dry,Room Temperature
pka: 1.80±0.10(Predicted)
form: powder
color: Off white (hint of cream)
Water Solubility: 7.41g/L(25 ºC)

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Safety

HS Code: 2916399090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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.

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N-Bromosuccinimide Price

TRC

Product number: B697953
Product name: 3-Bromo-2-nitrobenzoicacid
Packaging: 50mg
Price: $55
Updated: 2021/12/16

Apolloscientific

Product number: OR54507
Product name: 3-Bromo-2-nitrobenzoic acid
Packaging: 250mg
Price: $54
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4654-9-94
Product name: 3-Bromo-2-nitrobenzoic acid
Packaging: 250mg
Price: $64
Updated: 2021/12/16

AK Scientific

Product number: 5551AQ
Product name: 3-Bromo-2-nitrobenzoicacid
Packaging: 250mg
Price: $131.6
Updated: 2021/12/16

Apolloscientific

Product number: OR54507
Product name: 3-Bromo-2-nitrobenzoic acid
Packaging: 1g
Price: $135
Updated: 2021/12/16

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3-BROMO-2-NITRO-BENZOIC ACID Chemical Properties,Usage,Production

Synthesis

400629-31-4

116529-61-4

General procedure for the synthesis of 3-bromo-2-nitrobenzoic acid from 2-(3-bromo-2-nitrophenyl)acetic acid: to a 500 mL three-necked flask was added 500 mL of water and 10.0 g of sodium hydroxide, followed by 24.0 g of 2-(3-bromo-2-nitrophenyl)acetic acid. The reaction mixture was heated to 90 °C and kept at this temperature for 6 hours. After completion of the reaction, it was cooled to room temperature, filtered to remove insoluble material and the filtrate was collected. The pH of the filtrate was adjusted to 1.5 with concentrated hydrochloric acid and extracted with ethyl acetate (80 mL each time, 3 times). The organic phases were combined, washed with saturated brine and dried with anhydrous sodium sulfate. The organic phase was concentrated under reduced pressure to give 19.1 g (84.1% yield) of 3-bromo-2-nitrobenzoic acid.

References

[1] Patent: CN103880683, 2018, B. Location in patent: Paragraph 0014; 0024; 0029-0030; 0041; 0052

3-BROMO-2-NITRO-BENZOIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BROMO-2-NITRO-BENZOIC ACID Suppliers

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