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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 540277
- Product name
- 2,5-Dibromobenzotrifluoride
- Purity
- 98%
- Packaging
- 5G
- Price
- $61.1
- Updated
- 2025/07/31
- Product number
- D4769
- Product name
- 2,5-Dibromobenzotrifluoride
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $60
- Updated
- 2025/07/31
- Product number
- D4769
- Product name
- 2,5-Dibromobenzotrifluoride
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $178
- Updated
- 2025/07/31
- Product number
- FD97998
- Product name
- 2,5-Dibromobenzotrifluoride
- Packaging
- 50g
- Price
- $125
- Updated
- 2021/12/16
- Product number
- 004569
- Product name
- 2,5-Dibromobenzotrifluoride
- Purity
- 97%
- Packaging
- 5g
- Price
- $19
- Updated
- 2021/12/16
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
- 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
- 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