ChemicalBook > CAS DataBase List > 5-Bromo-1,2,3-trifluorobenzene
5-Bromo-1,2,3-trifluorobenzene
- Product Name
- 5-Bromo-1,2,3-trifluorobenzene
- CAS No.
- 138526-69-9
- Chemical Name
- 5-Bromo-1,2,3-trifluorobenzene
- Synonyms
- 3,4,5-TRIFLUOROBROMOBENZENE;1-BROMO-3,4,5-TRIFLUOROBENZENE;1,2,3-TRIFLUORO-5-BROMOBENZENE;1-Bromo-3,4,5-trifL;5-Bromo-1,2,3-triflu;5-TrifluorobroMobenzene;3,4,5-Trifluorobromobezen;3,4,5-TrifluorobroMobezene;1-Brom-3,4,5-trifluorbenzol;3,4,5-Ttrifluorobromobenzene
- CBNumber
- CB5438147
- Molecular Formula
- C6H2BrF3
- Formula Weight
- 210.98
- MOL File
- 138526-69-9.mol
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5-Bromo-1,2,3-trifluorobenzene Property
- Melting point:
- <-20°C
- Boiling point:
- 47-49 °C60 mm Hg(lit.)
- Density
- 1.767 g/mL at 25 °C(lit.)
- vapor pressure
- 8.65hPa at 25℃
- refractive index
- n20/D 1.482(lit.)
- Flash point:
- 113 °F
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- 0.130g/l
- form
- clear liquid
- Specific Gravity
- 1.78
- color
- Colorless to Almost colorless
- Water Solubility
- insoluble
- BRN
- 7249191
- InChIKey
- HKJCELUUIFFSIN-UHFFFAOYSA-N
- LogP
- 3.53 at 40℃
- CAS DataBase Reference
- 138526-69-9(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xn,N,Xi,F
- Risk Statements
- 10-38-40-41-51/53-36/37/38
- Safety Statements
- 23-26-36/37/39-61-36-16
- RIDADR
- UN 1993 3/PG 3
- WGK Germany
- 2
- Hazard Note
- Irritant
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29036990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H318Causes serious eye damage
H351Suspected of causing cancer
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 330841
- Product name
- 5-Bromo-1,2,3-trifluorobenzene
- Purity
- 99%
- Packaging
- 5g
- Price
- $28.5
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1765
- Product name
- 1-Bromo-3,4,5-trifluorobenzene
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $17
- Updated
- 2025/07/31
TCI Chemical
- Product number
- B1765
- Product name
- 1-Bromo-3,4,5-trifluorobenzene
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $47
- Updated
- 2025/07/31
TRC
- Product number
- B695113
- Product name
- 1-Bromo-3,4,5-trifluorobenzene
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 1600-B-11
- Product name
- 1-Bromo-3,4,5-trifluorobenzene
- Purity
- 99%
- Packaging
- 100g
- Price
- $95
- Updated
- 2021/12/16
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5-Bromo-1,2,3-trifluorobenzene Chemical Properties,Usage,Production
Chemical Properties
Clear slightly yellow liquid
Uses
5-Bromo-1,2,3-trifluorobenzene was used in flow preparation of 4,4,5,5-tetramethyl-2-(3,4,5-trifluorophenyl)-1,3,2-dioxaborolane.
Uses
Intermediates of Liquid Crystals
Flammability and Explosibility
Flammable
Synthesis
1489-53-8
138526-69-9
3,4,5-trifluorobromobenzene was synthesized as follows: (1) 1 mole of 1,2,3-trifluorobenzene and 3 moles of methylene chloride were added to a 2-liter reaction flask, and the mixed solution was cooled to 8-12°C; (2) 1.0 mole of sodium bromide and 120 g of sodium dihydrogen phosphate were dissolved in water to prepare an aqueous solution, which was cooled to 12°C and then added to the reaction flask of step (1); (3) at 15°C, a 10% sodium hypochlorite solution containing 1.2 moles of sodium hypochlorite was slowly added dropwise to the reaction flask, and the dropwise process lasted for 100 minutes, and then the reaction was continued at the same temperature for 60 minutes; (4) after completion of the reaction, the reaction was static layered, and the organic phase was separated, washed with water to neutrality, and dried with calcium chloride, and then the solvent was removed, and the crude 3,4,5-trifluorobromobenzene was obtained; (5) the crude product was at -25 °C Melt recrystallization was carried out to obtain 200 g of pure 3,4,5-trifluorobromobenzene with a yield of 94.6% and a purity of 99.5%.
References
[1] Patent: CN108947763, 2018, A. Location in patent: Paragraph 0020-0040
[2] European Journal of Organic Chemistry, 2003, # 3, p. 447 - 451
[3] European Journal of Organic Chemistry, 2003, # 3, p. 447 - 451
[4] European Journal of Organic Chemistry, 2003, # 3, p. 447 - 451
[5] European Journal of Organic Chemistry, 2003, # 3, p. 447 - 451
5-Bromo-1,2,3-trifluorobenzene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-Bromo-1,2,3-trifluorobenzene manufacturers
Hebei Chuanghai Biotechnology Co., Ltd
- Product
- 5-Bromo-1,2,3-trifluorobenzene 138526-69-9
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-13
Hebei Yanxi Chemical Co., Ltd.
- Product
- 3,4,5-Trifluorobenzyl bromide 138526-69-9
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99.00%
- Supply Ability
- 20tons
- Release date
- 2023-09-13
Shaanxi Dideu New Materials Co. Ltd
- Product
- 5-Bromo-1,2,3-trifluorobenzene 138526-69-9
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-02-22
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