2,5-Dibromoterephthalaldehyde
- Product Name
- 2,5-Dibromoterephthalaldehyde
- CAS No.
- 63525-48-4
- Chemical Name
- 2,5-Dibromoterephthalaldehyde
- Synonyms
- MiniMuM x 1 or 1g x 1, 5g x 1;2,5-Dibromoterephthalaldehyde;2,5-Dibromo-1,4-dicarbaldehyde;2,5-Dibromo-1,4-diformylbenzene;2,5-Dibromobenzene-1,4-dicarbaldehyde;2,5-DIBROMO-1,4-BENZENEDICARBOXALDEHYDE;1,4-Benzenedicarboxaldehyde, 2,5-dibromo-;2,5-DIBROMO-1,4-BENZENEDICARBOXALDEHYDE ISO 9001：2015 REACH
- CBNumber
- CB92458378
- Molecular Formula
- C8H4Br2O2
- Formula Weight
- 291.92
- MOL File
- 63525-48-4.mol
2,5-Dibromoterephthalaldehyde Property
- Melting point:
- 189 °C
- Boiling point:
- 357.4±42.0 °C(Predicted)
- Density
- 2.011
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- powder to crystal
- color
- White to Green to Brown
- InChI
- InChI=1S/C8H4Br2O2/c9-7-1-5(3-11)8(10)2-6(7)4-12/h1-4H
- InChIKey
- VSUKSWCSOBXUFG-UHFFFAOYSA-N
- SMILES
- C1(C=O)=CC(Br)=C(C=O)C=C1Br
Safety
- HS Code
- 2913.00.4000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- D5793
- Product name
- 2,5-Dibromoterephthalaldehyde
- Packaging
- 250MG
- Price
- $58
- Updated
- 2026/03/19
- Product number
- D5793
- Product name
- 2,5-Dibromoterephthalaldehyde
- Packaging
- 1G
- Price
- $174
- Updated
- 2026/03/19
- Product number
- FD144078
- Product name
- 2,5-Dibromoterephthalaldehyde
- Packaging
- 500mg
- Price
- $200
- Updated
- 2021/12/16
- Product number
- CS-0060285
- Product name
- 2,5-Dibromoterephthalaldehyde
- Purity
- ≥97.0%
- Packaging
- 1g
- Price
- $115
- Updated
- 2021/12/16
- Product number
- FD144078
- Product name
- 2,5-Dibromoterephthalaldehyde
- Packaging
- 250mg
- Price
- $125
- Updated
- 2021/12/16
2,5-Dibromoterephthalaldehyde Chemical Properties,Usage,Production
Uses
2,5-Dibromoterephthalaldehyde is an organic compound, mainly used as an organic synthesis intermediate and pharmaceutical intermediate, and is widely used in laboratory research and development processes and chemical production processes.
Synthesis
36711-69-0
63525-48-4
GENERAL METHOD: Compound 2d (302 mg, 0.516 mmol) was dissolved in ethanol (10 mL), followed by the addition of an aqueous (4 mL) solution of silver nitrate (369 mg, 2.17 mmol). The reaction mixture was heated to reflux for 40 min under argon protection. Upon completion of the reaction, the solution was allowed to cool to room temperature, the resulting silver bromide precipitate was removed by filtration, and the precipitate was washed with ethanol (2 x 5 mL). After removal of the solvent by evaporation, the residue was purified by recrystallization (solvent hexane) to give the target product 3d (146 mg, 94% yield) as a white solid.
References
[1] Angewandte Chemie - International Edition, 2014, vol. 53, # 26, p. 6786 - 6790
[2] Angew. Chem., 2014, vol. 126, # 26, p. 6904 - 6908,5
[3] Synthesis (Germany), 2016, vol. 48, # 20, p. 3509 - 3514
[4] Chemical Communications, 2017, vol. 53, # 53, p. 7266 - 7269
[5] Helvetica Chimica Acta, 1944, vol. 27, p. 274,290
2,5-Dibromoterephthalaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,5-Dibromoterephthalaldehyde manufacturers
- Product
- 2,5-dibromoterephthalaldehyde 63525-48-4
- Price
- US $5.90-3.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2025-06-14
- Product
- 2,5-DIBROMO-1,4-BENZENEDICARBOXALDEHYDE 63525-48-4
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 95%-99%
- Supply Ability
- 1kg; 50kg; 500kg
- Release date
- 2019-12-24