3-Bromo-5-(trifluoromethoxy)Benzoicacid

Product Name: 3-Bromo-5-(trifluoromethoxy)Benzoicacid
CAS No.: 453565-90-7
Chemical Name: 3-Bromo-5-(trifluoromethoxy)Benzoicacid
Synonyms: Benzoic acid, 3-bromo-5-(trifluoromethoxy)-;3-Bromo-5-(trifluoromethoxy)benzoic acid 97%;3-BROMO-5-(TRIFLUOROMETHOXY)BENZOIC ACID,99.8%
CBNumber: CB61107287
Molecular Formula: C8H4BrF3O3
Formula Weight: 285.01
MOL File: 453565-90-7.mol

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3-Bromo-5-(trifluoromethoxy)Benzoicacid Property

Melting point:: 87-89℃
Boiling point:: 290.6±40.0 °C(Predicted)
Density: 1.797±0.06 g/cm3(Predicted)
storage temp.: Room temperature.
form: solid
pka: 3.43±0.10(Predicted)
color: White

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Safety

Hazard Codes: Xi
RIDADR: UN2811
HS Code: 2918999090

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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: B695193
Product name: 3-Bromo-5-trifluoromethoxybenzoicacid
Packaging: 1g
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: PC8492
Product name: 3-Bromo-5-(trifluoromethoxy)benzoicacid
Purity: 97%
Packaging: 5g
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB106139
Product name: 3-bromo-5-(trifluoromethoxy)benzoic Acid
Packaging: 5G
Price: $75
Updated: 2021/12/16

Apolloscientific

Product number: PC8492
Product name: 3-Bromo-5-(trifluoromethoxy)benzoicacid
Purity: 97%
Packaging: 10g
Price: $86
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2621-B-07
Product name: 3-Bromo-5-(trifluoromethoxy)benzoic acid
Purity: 97%
Packaging: 5G
Price: $96
Updated: 2021/12/16

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3-Bromo-5-(trifluoromethoxy)Benzoicacid Chemical Properties,Usage,Production

Synthesis

453565-89-4

453565-90-7

4-Amino-3-bromo-5-(trifluoromethoxy)benzoic acid (1.5 g, 5 mmol) was used as starting material, which was mixed with ethanol (15 mL) at 0 °C. Subsequently, concentrated sulfuric acid (2.26 g, 10.2 mmol) was slowly added. An aqueous solution (1.2 mL) of sodium nitrite (0.38 g, 5.5 mmol) was added dropwise at 0 °C and the dropwise process lasted for 1 hour. After the reaction mixture was gradually warmed to room temperature, it was heated to reflux for 45 min. Upon completion of the reaction, the reaction was terminated by the addition of water. The reaction mixture was extracted with dichloromethane and the organic phase was separated. The dichloromethane layer was dried and concentrated to give the crude product. The crude product was dissolved in 1M sodium hydroxide solution and extracted with ether to remove impurities. The aqueous phase was acidified with 2M HCl to pH=2 and precipitated as a solid, which was filtered and dried to give the target product 3-bromo-5-(trifluoromethoxy)benzoic acid (1.08 g, 75.5% yield).

References

[1] Patent: US2003/55085, 2003, A1

3-Bromo-5-(trifluoromethoxy)Benzoicacid Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-5-(trifluoromethoxy)Benzoicacid Suppliers

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SynAsst Chemical.

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View Lastest Price from 3-Bromo-5-(trifluoromethoxy)Benzoicacid manufacturers

Career Henan Chemical Co

Product: 3-Bromo-5-(trifluoromethoxy)Benzoicacid 453565-90-7
Price: US $9.80/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg -1000kg
Release date: 2020-01-03

453565-90-7, 3-Bromo-5-(trifluoromethoxy)BenzoicacidRelated Search:

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3-BROMO-5-(TRIFLUOROMETHOXY)BENZOIC ACID,99.8%

3-Bromo-5-(trifluoromethoxy)benzoic acid 97%

Benzoic acid, 3-bromo-5-(trifluoromethoxy)-

453565-90-7

C8H4BrF3O3