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ChemicalBook >> CAS DataBase List >>2-CHLORO-4,5-DIFLUOROBENZALDEHYDE

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Structure
2-CHLORO-4,5-DIFLUOROBENZALDEHYDE structure
CAS No.
165047-23-4
Chemical Name:
2-CHLORO-4,5-DIFLUOROBENZALDEHYDE
Synonyms
2-CHLORO-4,5-DIFLUOROBENZALDEHYDE;Benzaldehyde, 2-chloro-4,5-difluoro-;2-CHLORO-4,5-DIFLUOROBENZALDEHYDE ISO 9001：2015 REACH
CBNumber:
CB0219044
Molecular Formula:
C7H3ClF2O
Molecular Weight:
176.55
MDL Number:
MFCD07782050
MOL File:
165047-23-4.mol
MSDS File:
SDS
Last updated:2025-07-24 18:13:45
Product description Number Pack Size Price
2-Chloro-4,5-difluorobenzaldehyde C381868 100mg $75
2-chloro-4,5-difluorobenzaldehyde FC104988 1g $80
2-Chloro-4,5-difluorobenzaldehyde 95+% 119080 1g $96
2-Chloro-4,5-difluorobenzaldehyde W3595 1g $104
2-Chloro-4,5-difluorobenzaldehyde 95% PC904911 1g $120
More product size
Request For Quotation

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Properties

Boiling point 211.9±35.0 °C(Predicted)
Density 1.453±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form crystalline solid
color Off-white to brown
CAS DataBase Reference 165047-23-4

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335-H302+H312+H332-H315
Precautionary statements  P280-P301+P312-P305+P351+P338
HS Code  2913000090

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C381868 2-Chloro-4,5-difluorobenzaldehyde 165047-23-4 100mg $75 2021-12-16 Buy
Biosynth Carbosynth FC104988 2-chloro-4,5-difluorobenzaldehyde 165047-23-4 1g $80 2021-12-16 Buy
Matrix Scientific 119080 2-Chloro-4,5-difluorobenzaldehyde 95+% 165047-23-4 1g $96 2021-12-16 Buy
AK Scientific W3595 2-Chloro-4,5-difluorobenzaldehyde 165047-23-4 1g $104 2021-12-16 Buy
Apolloscientific PC904911 2-Chloro-4,5-difluorobenzaldehyde 95% 165047-23-4 1g $120 2021-12-16 Buy
Product number Packaging Price Buy
C381868 100mg $75 Buy
FC104988 1g $80 Buy
119080 1g $96 Buy
W3595 1g $104 Buy
PC904911 1g $120 Buy

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Chemical Properties,Uses,Production

Synthesis

4-CHLORO-2,6-DIFLUOROBENZYL ALCOHOL

288154-93-8

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE

165047-23-4

Step 3 - Preparation of 2-chloro-4,5-difluorobenzaldehyde (110): (2-chloro-4,5-difluorophenyl)-methanol (120,240 g, 0.0134 mol) was dissolved in dichloromethane (40 mL) and Dess-Martin periodinane (6.84 g, 0.0161 mol) was added. The reaction mixture was stirred at room temperature for 10 minutes. After completion of the reaction, the mixture was poured into aqueous potassium carbonate solution and extracted with ethyl acetate. The organic layers were combined, dried with anhydrous sodium sulfate and filtered. The filtrate was concentrated under reduced pressure, and the resulting crude product was purified by silica gel column chromatography, using a 30% hexane solution of ethyl acetate as eluent, to give the white solid product 2-chloro-4,5-difluorobenzaldehyde (110, 1.7 g, 71.6% yield).

References

[1] Patent: WO2008/80001, 2008, A2. Location in patent: Page/Page column 77
[2] Patent: US2006/264433, 2006, A1. Location in patent: Page/Page column 21

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Preparation Products And Raw materials

Raw materials

4-CHLORO-2,6-DIFLUOROBENZYL ALCOHOL Dess-Martin periodinane Tetraphenylphosphonium bromide Dichloromethane

Preparation Products

2,4,5-Trifluorobenzaldehyde

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Suppliers

Global( 78)Suppliers
Supplier Tel Email Country ProdList Advantage
Apeloa production Co.,Limited 		+8619933239880 admin@apcl.com.cn China 861 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29734 60
Shenzhen Nexconn Pharmatechs Ltd 		+86-755-89396905 +86-15013857715 admin@nexconn.com China 10405 58
Changzhou Ditong Chemical Co.,Ltd 		+86-0519-88299272 info@edengenechem.com China 2176 58
Hubei xin bonus chemical co. LTD 		86-13657291602 linda@hubeijusheng.com CHINA 22963 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29799 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10035 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14360 58
Supplier Advantage
Apeloa production Co.,Limited 		58
Capot Chemical Co.,Ltd. 		60
Shenzhen Nexconn Pharmatechs Ltd 		58
Changzhou Ditong Chemical Co.,Ltd 		58
Hubei xin bonus chemical co. LTD 		58
Alchem Pharmtech,Inc. 		58
career henan chemical co 		58
Fuxin Pharmaceutical 		58
Antai Fine Chemical Technology Co.,Limited 		58
Win-Win chemical CO., Limited 		58

View Lastest Price from 2-CHLORO-4,5-DIFLUOROBENZALDEHYDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloro-4,5-difluorobenzaldehyde pictures 2025-02-13 2-Chloro-4,5-difluorobenzaldehyde
165047-23-4
 US $1.00 / g 1g 0.98 1000 Apeloa production Co.,Limited
2-CHLORO-4,5-DIFLUOROBENZALDEHYDE pictures 2020-02-14 2-CHLORO-4,5-DIFLUOROBENZALDEHYDE
165047-23-4
 US $7.00 / KG 1KG 99% 100KG Career Henan Chemical Co

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE Spectrum

2-CHLORO-4,5-DIFLUOROBENZALDEHYDE(165047-23-4)1HNMR2-CHLORO-4,5-DIFLUOROBENZALDEHYDE(165047-23-4)FT-IR

165047-23-4(2-CHLORO-4,5-DIFLUOROBENZALDEHYDE)Related Search:

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