ChemicalBook > CAS DataBase List > 2,5-Dichlorobenzaldehyde

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
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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)
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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
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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

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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
523917
Product name
2,5-Dichlorobenzaldehyde
Purity
96%
Packaging
5g
Price
$68.7
Updated
2025/07/31
TCI Chemical
Product number
D2814
Product name
2,5-Dichlorobenzaldehyde
Purity
>98.0%(GC)
Packaging
5g
Price
$77
Updated
2025/07/31
TRC
Product number
D438823
Product name
2,5-Dichlorobenzaldehyde
Packaging
5g
Price
$45
Updated
2021/12/16
AK Scientific
Product number
J93808
Product name
2,5-Dichlorobenzaldehyde
Packaging
5g
Price
$12
Updated
2021/12/16
AK Scientific
Product number
R381
Product name
2,5-Dichlorobenzaldehyde
Packaging
5g
Price
$15
Updated
2021/12/16
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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

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2,5-Dichlorobenzaldehyde Suppliers

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View Lastest Price from 2,5-Dichlorobenzaldehyde manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
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
Shaanxi Dideu Medichem Co. Ltd
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
Career Henan Chemical Co
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

6361-23-5, 2,5-DichlorobenzaldehydeRelated Search:

4-Hydroxybenzaldehyde p-Anisaldehyde 3-(METHOXYMETHOXY)BENZALDEHYDE 4-Dimethylaminobenzaldehyde 2,6-Dichlorobenzaldehyde Salicylaldehyde 3-(Trifluoromethyl)benzaldehyde 2,3-Dichlorobenzaldehyde,99%,2,3-DICHLOROBENZALDEHYDE 2-Nitrobenzaldehyde Benzaldehyde 2,4-Dichlorobenzaldehyde 2,5-DICHLOROBENZHYDRAZIDE 2',5'-Dichloroacetophenone Tetrachlorophthalic anhydride 2,3,6-TRICHLOROBENZALDEHYDE 2,5-Dichlorobenzoic acid 2,5-Dichloro-3-nitrobenzoic acid 3,5-Dichlorobenzaldehyde

  • TIMTEC-BB SBB003793
  • 2,5-DICHLOROBENZALDEHDYE
  • 2,5-DICHLOROBENZALDEHYDE
  • 2,5-Dichlorobenzaldehyde,98%
  • 2,5-Dichlorobenzalde
  • 2,5- twochlorobenzeneforMaldehyde
  • Benzaldehyde, 2,5-dichloro-
  • 2,5-Dichlorobenzaldehyde 98%
  • JR-8705, 2,5-Dichlorobenzaldehyde, 97%
  • 2,5-Dichlorobenzaldehyde&gt
  • 6361-23-5
  • C7H4OCl2
  • C7H4Cl2O
  • ALDEHYDE
  • Building Blocks
  • Aldehydes
  • Carbonyl Compounds
  • C7
  • Organic Building Blocks
  • Aromatic Aldehydes & Derivatives (substituted)
  • Aldehydes
  • Phenyls & Phenyl-Het
  • Benzaldehyde
  • Phenyls & Phenyl-Het
  • C7
  • Carbonyl Compounds
  • bc0001