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2,4'-Dichloroacetophenone

2,4'-Dichloroacetophenone structure

CAS No.: 937-20-2

Chemical Name:: 2,4'-Dichloroacetophenone

Synonyms: à,4-dichloroacetophenone;2,4'-Dichloroacetopheone;2,4'-Dichloroacetophenone;4',α-Dichloroacetophenone;α,4'-Dichloroacetophenone;4-CHLOROPHENACYL CHLORIDE;2,4'-dichloroacetophenone;4-CHLOROAPHENACYL CHLORIDE;4-Chlorophenylacyl chloride;2-Chloro-4Chloroacetophenone

CBNumber:: CB0364078

Molecular Formula:: C8H6Cl2O

Molecular Weight:: 189.04

MDL Number:: MFCD00018926

MOL File:: 937-20-2.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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2,4'-Dichloroacetophenone Properties

Melting point	100-102 °C(lit.)
Boiling point	270 °C(lit.)
Density	1.2979 (rough estimate)
refractive index	1.5640 (estimate)
Flash point	270°C
form	powder to crystal
color	White to Almost white
BRN	637861
CAS DataBase Reference	937-20-2(CAS DataBase Reference)
FDA UNII	ZXE9VA3E38

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36-37/39

RIDADR

UN 3335

WGK Germany

HS Code

29147000

NFPA 704

	1
2		0

2,4'-Dichloroacetophenone price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	392006	2,4′-Dichloroacetophenone 99%	937-20-2	25g	$92.8	2023-06-20	Buy
Sigma-Aldrich	392006	2,4′-Dichloroacetophenone 99%	937-20-2	100g	$292	2023-06-20	Buy
TCI Chemical	C1306	4-Chlorophenacyl Chloride >98.0%(GC)	937-20-2	5g	$72	2024-03-01	Buy
TCI Chemical	C1306	4-Chlorophenacyl Chloride >98.0%(GC)	937-20-2	25g	$226	2024-03-01	Buy
Alfa Aesar	A15954	2,4'-Dichloroacetophenone, 98+%	937-20-2	100g	$143	2021-12-16	Buy

Product number	Packaging	Price	Buy
392006	25g	$92.8	Buy
392006	100g	$292	Buy
C1306	5g	$72	Buy
C1306	25g	$226	Buy
A15954	100g	$143	Buy

2,4'-Dichloroacetophenone Chemical Properties,Uses,Production

Chemical Properties

white to off-white crystalline powder

Uses

2,4′-Dichloroacetophenone (4-chlorophenacyl chloride) may be used in the synthesis of chiral chlorohydrin by asymmetric reduction., It may be used as an alkylating agent in the Williamson reaction of 7-hydroxycoumarins to form substituted oxoethers.

General Description

2,4′-Dichloroacetophenone is a substituted α-chloro aromatic ketone.2 Its ^35/37Cl WURST-QCPMG NMR spectra has been investigated.

2,4'-Dichloroacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

4-CHLOROBENZOYLACETONITRILE 2-AMINO-4'-CHLOROACETOPHENONE HYDROCHLORIDE ETHYL 5-PHENYL-1H-PYRROLE-3-CARBOXYLATE (E)-4-(4-chlorophenyl)-2-(((E)-furan-2-ylmethylene)hydrazono)-2,3-dihydrothiazole

2,4'-Dichloroacetophenone Suppliers

Global( 213)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	6992	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Qingdao kaimoshi biochemical technology co., ltd.	+86-0571-87191913 +86-19957014543	info@kaimosi.com	CHINA	144	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	12755	58
Aromsyn Co., Ltd.	+86-0571-85585865 +8613336024896	CB@aromsyn.com	China	19185	58

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
Jinan Carbotang Biotech Co.,Ltd.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Qingdao kaimoshi biochemical technology co., ltd.	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Henan Alfa Chemical Co., Ltd	58
Aromsyn Co., Ltd.	58

View Lastest Price from 2,4'-Dichloroacetophenone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2021-08-12	2,4"-Dichloroacetophenone 937-20-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-01-28	2,4'-Dichloroacetophenone 937-20-2	US $0.00 / Kg/Drum	25Kg/Drum	98% HPLC	10 tons/month	Qingdao kaimoshi biochemical technology co., ltd.
2020-01-09	2,4'-Dichloroacetophenone 937-20-2	US $1.00 / KG	1KG	98% HPLC	10 tons/month	Career Henan Chemical Co

2,4"-Dichloroacetophenone
937-20-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2,4'-Dichloroacetophenone
937-20-2
US $0.00 / Kg/Drum
98% HPLC
Qingdao kaimoshi biochemical technology co., ltd.

2,4'-Dichloroacetophenone
937-20-2
US $1.00 / KG
98% HPLC
Career Henan Chemical Co

2,4'-Dichloroacetophenone Spectrum

2,4'-Dichloroacetophenone(937-20-2)IR 2,4'-Dichloroacetophenone(937-20-2)Raman

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1of4

Ethanone,2-chloro-1-(4-chlorophenyl)- 2,4'-Dichloroacetophenone 2-Chloro-1-(4-Chlorophenyl)ethanone 2-Chloro-1-(4-chlorophenyl)-1-ethanone alpha,4-Dichloroacetophenone,97% à,4-dichloroacetophenone 2,4DICHLOROACETOPHENONE(2,4'-DICHLOROISOMER) 2,4'-Dichloroacetophenone 1-(4-Chlorophenyl)-2-chloroethanone Chloromethyl 4-chlorophenyl ketone 2,4'-DICHLOROACETOPHENONE, 99+% 2,4'-Dichloroacetophenone, 98+% 2-Chloro-4Chloroacetophenone 4',α-Dichloroacetophenone α,4'-Dichloroacetophenone 2-Chloro-1-(4-chlorophenyl)ethan-1-one, 2,4'-Dichloroacetophenone 2,4'-Dichloroacetopheone ALPHA,4-DICHLOROACETOPHENONE 2-CHLORO-1-(4-CHLOROPHENYL)ETHANONE 4-CHLOROPHENACYL CHLORIDE 4-CHLOROAPHENACYL CHLORIDE 4-Chlorophenacyl Chloride > 4-Chlorophenylacyl chloride 2,4'-dichloroacetophenone 937-20-2 ClC6H4COCH2Cl Ketones Organic Building Blocks Building Blocks C7 to C8 Carbonyl Compounds C7 to C8 Carbonyl Compounds Ketones Benzene series