2-Bromo-5-(trifluoromethyl)benzaldehyde

ChemicalBook > CAS DataBase List > 2-Bromo-5-(trifluoromethyl)benzaldehyde

2-Bromo-5-(trifluoromethyl)benzaldehyde

Product Name: 2-Bromo-5-(trifluoromethyl)benzaldehyde
CAS No.: 102684-91-3
Chemical Name: 2-Bromo-5-(trifluoromethyl)benzaldehyde
Synonyms: 4-Bromo-3-formylbenzotrifluoride;2-Bromo-5-(trifluoromethyl)benzaldehyde;1-(4-Amino-2-hydroxyphenyl)ethane-2-one;Benzaldehyde, 2-bromo-5-(trifluoromethyl)-;2-Bromo-5-(trifluoromethyl)benzaldehyde >2-BroMo-5-(trifluoroMethyl)benzaldehyde, 95+%;4-Bromo-3-formylbenzotrifluoride, 6-Bromo-alpha,alpha,alpha-trifluoro-m-tolualdehyde
CBNumber: CB4507178
Molecular Formula: C8H4BrF3O
Formula Weight: 253.02
MOL File: 102684-91-3.mol

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2-Bromo-5-(trifluoromethyl)benzaldehyde Property

Boiling point:: 239.1±35.0 °C(Predicted)
Density: 1.677±0.06 g/cm3(Predicted)
refractive index: 1.511
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: clear liquid
color: Colorless to Light yellow to Light orange
Sensitive: Air Sensitive
CAS DataBase Reference: 102684-91-3(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Hazard Note: Irritant
HS Code: 2913000090

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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

TCI Chemical

Product number: B4508
Product name: 2-Bromo-5-(trifluoromethyl)benzaldehyde
Purity: >97.0%(GC)
Packaging: 1g
Price: $32
Updated: 2024/03/01

TCI Chemical

Product number: B4508
Product name: 2-Bromo-5-(trifluoromethyl)benzaldehyde
Purity: >97.0%(GC)
Packaging: 5g
Price: $127
Updated: 2024/03/01

Alfa Aesar

Product number: H26109
Product name: 2-Bromo-5-(trifluoromethyl)benzaldehyde, 97%
Packaging: 250mg
Price: $20.65
Updated: 2024/03/01

Alfa Aesar

Product number: H26109
Product name: 2-Bromo-5-(trifluoromethyl)benzaldehyde, 97%
Packaging: 1g
Price: $48.65
Updated: 2024/03/01

TRC

Product number: B699990
Product name: 2-Bromo-5-(trifluoromethyl)benzaldehyde
Packaging: 10mg
Price: $45
Updated: 2021/12/16

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2-Bromo-5-(trifluoromethyl)benzaldehyde Chemical Properties,Usage,Production

Chemical Properties

Pale yellow liquid

Synthesis

To a solution of the 2-bromo-5-trifluoromethyl-benzonitrile (2.6 g, 10.4 mmol) in toluene (20 mL) at -78° C. was added diisobutylaluminium hydride (21 mL, 21 mmol, 1.0 M in toluene) cooled to -78° C. by cannula. The solution was stirred at -78 to -50° C. for 2 hours. Water (5 mL) was added slowly to the reaction and the reaction was allowed to warm up to room temperature. The mixture was adjusted to pH 10 with NaOH. The product was extracted with dichloromethane, washed with saturated sodium bicarbonate and brine, dried over sodium sulfate and concentrated. The residue was purified by flash chromatography (hexanes/ether 90:10) to give 2-Bromo-5-(trifluoromethyl)benzaldehyde (2.0 g, 76 %) as a dark solid.

2-Bromo-5-(trifluoromethyl)benzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-Bromo-5-(trifluoromethyl)benzaldehyde manufacturers

Kindchem(Nanjing)Co.,Ltd

Product: 2-Bromo-5-(trifluoromethyl)benzaldehyde 102684-91-3
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 100
Release date: 2024-01-02

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Bromo-5-(trifluoromethyl)benzaldehyde 102684-91-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-04-26

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Bromo-5-(trifluoromethyl)benzaldehyde 102684-91-3
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-04-27

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