ChemicalBook > CAS DataBase List > 2,5-DIBROMOBENZOTRIFLUORIDE

2,5-DIBROMOBENZOTRIFLUORIDE

Product Name: 2,5-DIBROMOBENZOTRIFLUORIDE
CAS No.: 7657-09-2
Chemical Name: 2,5-DIBROMOBENZOTRIFLUORIDE
Synonyms: 2,5-DIBROMOBENZOTRIFLUORIDE;2,5-Dibromobenzotrifluoride>2,5-Dibromobenzotrifluoride,98%;2,5-DIBROMO-A,A,A-TRIFLUOROTOLUENE;2,5-Dibromo Trifluoromethylbenzene;1,4-DIBROMO-2-TRIFLUOROMETHYL-BENZENE;1,4-Bibromo-2-(trifluoromethyl)benzene;Benzene, 1,4-dibromo-2-(trifluoromethyl)-;2,5-DIBROMO-ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE;1,4-Dibromo-2-(trifluoromethyl)benzene, 2,5-Dibromo-alpha,alpha,alpha-t
CBNumber: CB2144391
Molecular Formula: C7H3Br2F3
Formula Weight: 303.9
MOL File: 7657-09-2.mol

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2,5-DIBROMOBENZOTRIFLUORIDE Property

Melting point:: 49-51 °C(lit.)
Boiling point:: 47 °C
refractive index: 1.52
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to lump
color: White to Light yellow
BRN: 2261093
CAS DataBase Reference: 7657-09-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
RIDADR: 3276
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2903998090

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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

Sigma-Aldrich

Product number: 540277
Product name: 2,5-Dibromobenzotrifluoride
Purity: 98%
Packaging: 5G
Price: $61.1
Updated: 2025/07/31

TCI Chemical

Product number: D4769
Product name: 2,5-Dibromobenzotrifluoride
Purity: >98.0%(GC)
Packaging: 5g
Price: $60
Updated: 2025/07/31

TCI Chemical

Product number: D4769
Product name: 2,5-Dibromobenzotrifluoride
Purity: >98.0%(GC)
Packaging: 25g
Price: $178
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FD97998
Product name: 2,5-Dibromobenzotrifluoride
Packaging: 50g
Price: $125
Updated: 2021/12/16

Matrix Scientific

Product number: 004569
Product name: 2,5-Dibromobenzotrifluoride
Purity: 97%
Packaging: 5g
Price: $19
Updated: 2021/12/16

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2,5-DIBROMOBENZOTRIFLUORIDE Chemical Properties,Usage,Production

Uses

2,5-Dibromobenzotrifluoride (CAS# 7657-09-2) can be used to prepare for use as anti-cancer agents. It can also be used as a novel anhydride compound to prepare polyamic acid and polyimide.

Uses

2,5-Dibromobenzotrifluoride (1,4-Dibromo-2-(trifluoromethyl)benzene) may be used to synthesize 4-bromo-2-(trifluoromethyl)benzaldehyde and functionalized alkynyl-substituted (trifluoromethyl)benzenes.

General Description

2,5-Dibromobenzotrifluoride is a halogenated hydrocarbon.

Synthesis

393-36-2

7657-09-2

The general procedure for synthesizing 2,5-dibromotrifluorobenzene from 5-amino-2-bromobenzotrifluoride was as follows: first, a diazonium salt solution was prepared according to the method described in Example 3. Subsequently, the cooled diazonium salt solution was rapidly poured into a pre-cooled and well-stirred mixture of CuBr (13 g, 0.091 mol) and concentrated hydrobromic acid (71 g, 0.44 mol). The reaction mixture was slowly warmed to room temperature and stirred continuously for 2 to 3 hours. Finally, the reaction system was heated to 60-70 °C and the target product 2,5-dibromotrifluorobenzene was obtained upon completion of the reaction. The yield was 63%.

References

[1] Patent: WO2016/63300, 2016, A1. Location in patent: Page/Page column 9

2,5-DIBROMOBENZOTRIFLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,5-DIBROMOBENZOTRIFLUORIDE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 2,5-DIBROMOBENZOTRIFLUORIDE 7657-09-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-12-02

Career Henan Chemical Co

Product: 2,5-DIBROMOBENZOTRIFLUORIDE 7657-09-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%
Supply Ability: 200KG
Release date: 2018-08-19

7657-09-2, 2,5-DIBROMOBENZOTRIFLUORIDERelated Search:

2-Chlorotoluene Styrene Fluorobenzene 2-Amino-3,5-dibromobenzotrifluoride,97%,2-AMINO-3,5-DIBROMOBENZOTRIFLUORIDE 1,4-Dibromobenzene 2,5-DIBROMOBENZOTRIFLUORIDE 3-Bromobenzotrifluoride 2,5-Dibromotoluene 4-AMINO-3,5-DIBROMOBENZOTRIFLUORIDE 2,3,5-Tribromobenzotrifluoride 1-Bromo-2-difluoromethylbenzene 3-Chloro-2,5-dibromobenzotrifluoride 2-Chloro-3,5-dibromobenzotrifluoride 3-Chloro-4,5-dibromobenzotrifluoride ADBTF/ 4-Amino-3,5-dibromobenzotrifluoride 2.5-DIBROMOBENZOTRIFLUORIDE 10G [R] 3,5-DIBROMOBENZOTRIFLUORIDE 2,3-DIBROMOBENZOTRIFLUORIDE

1,4-DIBROMO-2-TRIFLUOROMETHYL-BENZENE

2,5-Dibromobenzotrifluoride,98%

1,4-Dibromo-2-(trifluoromethyl)benzene, 2,5-Dibromo-alpha,alpha,alpha-trifluorotoluene

1,4-Bibromo-2-(trifluoromethyl)benzene

1,4-Dibromo-2-(trifluoromethyl)benzene, 2,5-Dibromo-alpha,alpha,alpha-t

2,5-DIBROMOBENZOTRIFLUORIDE

2,5-DIBROMO-A,A,A-TRIFLUOROTOLUENE

2,5-DIBROMO-ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE

2,5-Dibromo Trifluoromethylbenzene

2,5-Dibromobenzotrifluoride&gt

Benzene, 1,4-dibromo-2-(trifluoromethyl)-

7657-09-2

7657-9-2

7657-02-9

7657-09-0

C7H3Br2F3

C6H3Br2CF3

Building Blocks

Aryl

Halogenated Hydrocarbons

Organic Building Blocks

Fluorine series

Aryl

Halogenated Hydrocarbons