2,5-Dichlorobenzaldehyde
- Product Name
- 2,5-Dichlorobenzaldehyde
- CAS No.
- 6361-23-5
- Chemical Name
- 2,5-Dichlorobenzaldehyde
- Synonyms
- TIMTEC-BB SBB003793;2,5-Dichlorobenzalde;2,5-DICHLOROBENZALDEHYDE;2,5-DICHLOROBENZALDEHDYE;2,5-Dichlorobenzaldehyde>Benzaldehyde, 2,5-dichloro-;2,5-Dichlorobenzaldehyde,98%;2,5-Dichlorobenzaldehyde 98%;2,5- twochlorobenzeneforMaldehyde;JR-8705, 2,5-Dichlorobenzaldehyde, 97%
- CBNumber
- CB1719804
- Molecular Formula
- C7H4Cl2O
- Formula Weight
- 175.01
- MOL File
- 6361-23-5.mol
2,5-Dichlorobenzaldehyde Property
- Melting point:
- 54-57 °C (lit.)
- Boiling point:
- 231-233 °C
- Density
- 1.3456 (rough estimate)
- refractive index
- 1.5756 (estimate)
- Flash point:
- >230 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- Crystalline Powder
- color
- White to off-white
- Sensitive
- Air Sensitive
- BRN
- 1635476
- InChI
- InChI=1S/C7H4Cl2O/c8-6-1-2-7(9)5(3-6)4-10/h1-4H
- InChIKey
- BUXHYMZMVMNDMG-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC(Cl)=CC=C1Cl
- CAS DataBase Reference
- 6361-23-5(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi,C
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- RIDADR
- 1759
- WGK Germany
- 3
- Hazard Note
- Corrosive
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29130000
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
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
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.
N-Bromosuccinimide Price
- Product number
- 523917
- Product name
- 2,5-Dichlorobenzaldehyde
- Purity
- 96%
- Packaging
- 5g
- Price
- $68.7
- Updated
- 2025/07/31
- Product number
- D2814
- Product name
- 2,5-Dichlorobenzaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $77
- Updated
- 2025/07/31
- Product number
- D438823
- Product name
- 2,5-Dichlorobenzaldehyde
- Packaging
- 5g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- J93808
- Product name
- 2,5-Dichlorobenzaldehyde
- Packaging
- 5g
- Price
- $12
- Updated
- 2021/12/16
- Product number
- R381
- Product name
- 2,5-Dichlorobenzaldehyde
- Packaging
- 5g
- Price
- $15
- Updated
- 2021/12/16
2,5-Dichlorobenzaldehyde Chemical Properties,Usage,Production
Chemical Properties
white to off-white crystalline powder
Synthesis Reference(s)
Journal of Medicinal Chemistry, 23, p. 506, 1980 DOI: 10.1021/jm00179a007
Synthesis
34145-05-6
6361-23-5
General procedure for the synthesis of 2,5-dichlorobenzaldehyde from 2,5-dichlorobenzenemethanol: 2,5-dichlorobenzenemethanol (1 mmol), water (1 mL), and CoFe2O4 magnetic nanoparticles (11.8 mg, 5 mol%) were added to a round bottom flask. The reaction mixture was stirred for 2 min and then Oxone (0.6 mmol) was added in three batches. The reaction mixture was stirred at room temperature for the indicated time (refer to Table 5). The progress of the reaction was monitored by thin layer chromatography (TLC, unfolding agent ethyl acetate-cyclohexane, 2:10, v/v). After completion of the reaction, the product was extracted with dichloromethane. The solvent was removed by distillation under reduced pressure to obtain the crude product. The crude product was purified using silica gel column chromatography to obtain pure 2,5-dichlorobenzaldehyde. Finally, the aliphatic by-products in dichloromethane were dried with anhydrous magnesium sulfate and analyzed by gas chromatography-flame ionization detector (GC-FID).
References
[1] Collection of Czechoslovak Chemical Communications, 1982, vol. 47, # 11, p. 3077 - 3093
[2] Applied Organometallic Chemistry, 2018, vol. 32, # 1,
[3] Bulletin of the Korean Chemical Society, 2014, vol. 35, # 7, p. 2029 - 2032
[4] Patent: EP1661877, 2006, A1. Location in patent: Page/Page column 18
[5] Journal of Medicinal Chemistry, 1980, vol. 23, # 5, p. 506 - 511
2,5-Dichlorobenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
2,5-Dichlorobenzaldehyde Suppliers
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- --
- Fax
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- chemcontrol@nextra.sk
- Country
- Slovakia
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- 6700
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View Lastest Price from 2,5-Dichlorobenzaldehyde manufacturers
- Product
- 2,5-Dichlorobenzaldehyde 6361-23-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-12-03
- Product
- 2,5-Dichlorobenzaldehyde 6361-23-5
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15
- Product
- 2,5-Dichlorobenzaldehyde 6361-23-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 97%-99.9%
- Supply Ability
- 100kg
- Release date
- 2019-12-20