ChemicalBook > CAS DataBase List > 4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE

4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE

Product Name
4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE
CAS No.
34328-47-7
Chemical Name
4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE
Synonyms
4-Bromo-3-(trifluoromethyl);2-Bromo-5-formylbenzotrifluoride;2-Amino-4-methoxy-4-methylacetophenone;4-bromo-3-(trifloromethyl)benzaldehyde;4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE;3-(Trifluoromethyl)-4-bromobenzaldehyde;4-dibromo-3-(trifluoromethyl)benzaldehyde;Benzaldehyde, 4-broMo-3-(trifluoroMethyl)-;4-Bromo-3-(trifluoromethyl)benzaldehyde 99%;2-Bromo-5-formylbenzotrifluoride, 4-Bromo-alpha,alpha,al
CBNumber
CB1240870
Molecular Formula
C8H4BrF3O
Formula Weight
253.02
MOL File
34328-47-7.mol
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4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE Property

Melting point:
51-54℃
Boiling point:
237℃
Density 
1.677
Flash point:
97
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
crystalline powder
color 
Pale lemon
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Safety

HS Code 
2913000090
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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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
B694995
Product name
4-Bromo-3-(trifluoromethyl)benzaldehyde
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
B694995
Product name
4-Bromo-3-(trifluoromethyl)benzaldehyde
Packaging
1g
Price
$115
Updated
2021/12/16
SynQuest Laboratories
Product number
2815-B-03
Product name
4-Bromo-3-(trifluoromethyl)benzaldehyde
Packaging
1g
Price
$61
Updated
2021/12/16
Apolloscientific
Product number
PC5738
Product name
4-Bromo-3-(trifluoromethyl)benzaldehyde
Purity
99%
Packaging
1g
Price
$85
Updated
2021/12/16
Apolloscientific
Product number
PC5738
Product name
4-Bromo-3-(trifluoromethyl)benzaldehyde
Purity
99%
Packaging
5g
Price
$226
Updated
2021/12/16
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4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

957207-09-9

34328-47-7

Example 12 Preparation of 4-bromo-3-(trifluoromethyl)benzaldehyde (C70): to a solution of (4-bromo-3-(trifluoromethyl)phenyl)methanol (C72) (12.0 g, 47.1 mmol) in dichloromethane (100 mL) was added manganese dioxide (25.6 g, 294 mmol). The reaction mixture was stirred at room temperature for 12 hours before being filtered through a Celite pad to remove solid impurities. The filtrate was concentrated under reduced pressure to afford 3-trifluoromethyl-4-bromobenzaldehyde as a light yellow solid (10.0 g, 82% yield). The product was characterized by the following data: 1H NMR (300 MHz, CDCl3) δ10.05 (s, 1H), 8.19 (s, 1H), 7.94-7.88 (m, 2H); IR (thin film) 1704, 1123 cm-1; EIMS m/z 219 ([M]+).

References

[1] Patent: US2018/279612, 2018, A1. Location in patent: Paragraph 0382-0383

4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE Suppliers

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View Lastest Price from 4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE 34328-47-7
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-27
Career Henan Chemical Co
Product
4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE 34328-47-7
Price
US $7.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
JD724
Release date
2019-09-02

34328-47-7, 4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDERelated Search:

4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE Methyl 4-Bromo-3-(Trifluoromethyl)benzoate ethyl 4-bromo-3-(trifluoromethyl)benzoate 4-BROMO-3-(TRIFLUOROMETHYL)BENZOIC ACID 4-BROMO-3-(TRIFLUOROMETHYL)BENZOYL CHLORIDE

  • 4-BROMO-3-TRIFLUOROMETHYL-BENZALDEHYDE
  • 4-Bromo-3-(trifluoromethyl)benzaldehyde 99%
  • 2-Bromo-5-formylbenzotrifluoride
  • 3-(Trifluoromethyl)-4-bromobenzaldehyde
  • Benzaldehyde, 4-broMo-3-(trifluoroMethyl)-
  • 2-Bromo-5-formylbenzotrifluoride, 4-Bromo-alpha,alpha,alpha-trifluoro-m-tolualdehyde
  • 4-dibromo-3-(trifluoromethyl)benzaldehyde
  • 4-bromo-3-(trifloromethyl)benzaldehyde
  • 4-Bromo-3-(trifluoromethyl)
  • 2-Bromo-5-formylbenzotrifluoride, 4-Bromo-alpha,alpha,al
  • 2-Amino-4-methoxy-4-methylacetophenone
  • 34328-47-7