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2',4'-Dichloroacetophenone

2',4'-Dichloroacetophenone structure

CAS No.: 2234-16-4

Chemical Name:: 2',4'-Dichloroacetophenone

Synonyms: 1-(2,4-dichlorophenyl)ethan-1-one;1-(2,4-DICHLOROPHENYL)ETHANONE;AKOS BBS-00003238;2',4'-Dichloroacetop;2, 4-dichlorophenone;2,4-Dichloracetophenone;Ketoconazole Impurity 5;2,4-Dicloro actophenone;2,4-Dichlopoacetophenone;4-CHLOROPHENACYL CHLORIDE

CBNumber:: CB6234517

Molecular Formula:: C8H6Cl2O

Molecular Weight:: 189.04

MDL Number:: MFCD00000581

MOL File:: 2234-16-4.mol

MSDS File:: SDS

Last updated:2026-01-13 11:23:26

Product description	Number	Pack Size	Price
2′,4′-Dichloroacetophenone 96%	178373	25g	$45
2′,4′-Dichloroacetophenone 96%	178373	100g	$171
2',4'-Dichloroacetophenone >98.0%(GC)	D1490	25g	$31
2',4'-Dichloroacetophenone >98.0%(GC)	D1490	500g	$222
2'',4''-Dichloroacetophenone	D431600	100g	$295
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2',4'-Dichloroacetophenone Properties

Melting point	33-34 °C(lit.)
Boiling point	140-150 °C15 mm Hg(lit.)
Density	1.32
vapor pressure	3.2Pa at 25℃
refractive index	n20/D 1.5635(lit.)
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform, Methanol (Slightly)
form	Solid
color	Colorless to yellow-brown
Water Solubility	ca. 200 mg/L
BRN	637819
InChI	1S/C8H6Cl2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3
InChIKey	XMCRWEBERCXJCH-UHFFFAOYSA-N
SMILES	CC(=O)c1ccc(Cl)cc1Cl
LogP	2.62 at 20℃
CAS DataBase Reference	2234-16-4(CAS DataBase Reference)
FDA UNII	T7F2608H5H
NIST Chemistry Reference	Ethanone, 1-(2,4-dichlorophenyl)-(2234-16-4)
EPA Substance Registry System	2',4'-Dichloroacetophenone (2234-16-4)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05,GHS07

Signal word

Danger

Hazard statements

H302-H318

Precautionary statements

P280-P305+P351+P338

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Xn,Xi

Risk Statements

22-41-52/53-36/37/38

Safety Statements

26-39-61-36

WGK Germany

Hazard Note

Irritant

TSCA

TSCA listed

HS Code

29143990

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Dam. 1

NFPA 704

	1
2		0

2',4'-Dichloroacetophenone price More Price(39)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	178373	2′,4′-Dichloroacetophenone 96%	2234-16-4	25g	$45	2025-07-31	Buy
Sigma-Aldrich	178373	2′,4′-Dichloroacetophenone 96%	2234-16-4	100g	$171	2025-07-31	Buy
TCI Chemical	D1490	2',4'-Dichloroacetophenone >98.0%(GC)	2234-16-4	25g	$31	2025-07-31	Buy
TCI Chemical	D1490	2',4'-Dichloroacetophenone >98.0%(GC)	2234-16-4	500g	$222	2025-07-31	Buy
TRC	D431600	2'',4''-Dichloroacetophenone	2234-16-4	100g	$295	2021-12-16	Buy

Product number	Packaging	Price	Buy
178373	25g	$45	Buy
178373	100g	$171	Buy
D1490	25g	$31	Buy
D1490	500g	$222	Buy
D431600	100g	$295	Buy

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

Chemical Properties

Colorless to yellow-brown solid

Uses

2′,4′-Dichloroacetophenone was used in the synthesis of the Schiff base derivatives.

Flammability and Explosibility

Not classified

2',4'-Dichloroacetophenone Preparation Products And Raw materials

Raw materials

Acetyl chloride Aluminum chloride Dichloromethane 1,3-Dichlorobenzene

Preparation Products

Itraconazole 2,2,2',4'-TETRACHLOROACETOPHENONE 1-(2,4-DICHLORO-PHENYL)-ETHYLAMINE 2,2',4'-Trichloroacetophenone 4,4,4-TRIFLUORO-1-(2,4-DICHLOROPHENYL)-1,3-BUTANEDIONE

(2E)-1-(2,4-dichlorophenyl)-3-(4-methoxyphenyl)prop-2-en-1-one (2E)-1-(2,4-dichlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one 3-(2,4-DICHLOROPHENYL)PYRAZOLE [2-(bromomethyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl]methyl benzoate 6-chloro-2-(6-chloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one

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2',4'-Dichloroacetophenone Suppliers

Global( 513)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
airuikechemical co., ltd.	+86-18353166132	sales02@airuikechemical.com	China	983	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21597	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
Tianjin Zhongxin Chemtech Co., Ltd.	86-22-66880623 +8618622897568	sales@tjzxchem.com	China	572	58
Shanxi Naipu Import and Export Co.,Ltd	+86-13734021967 +8613734021967	kaia@neputrading.com	China	1001	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
airuikechemical co., ltd.	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Tianjin Zhongxin Chemtech Co., Ltd.	58
Shanxi Naipu Import and Export Co.,Ltd	58

View Lastest Price from 2',4'-Dichloroacetophenone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-02-10	2',4'-Dichloroacetophenone 2234-16-4			0.99		RongNa Biotechnology Co.,Ltd
2026-02-10	2',4'-Dichloroacetophenone 2234-16-4	US $0.00 / kg	1kg	99%	2000mt/year	Jinan Finer Chemical Co., Ltd
2026-01-30	2',4'-Dichloroacetophenone 2234-16-4	US $10.00 / KG	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd

2',4'-Dichloroacetophenone
2234-16-4
0.99
RongNa Biotechnology Co.,Ltd

2',4'-Dichloroacetophenone
2234-16-4
US $0.00 / kg
99%
Jinan Finer Chemical Co., Ltd

2',4'-Dichloroacetophenone
2234-16-4
US $10.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2',4'-Dichloroacetophenone Spectrum

2',4'-Dichloroacetophenone(2234-16-4)MS 2',4'-Dichloroacetophenone(2234-16-4)¹HNMR 2',4'-Dichloroacetophenone(2234-16-4)¹³CNMR 2',4'-Dichloroacetophenone(2234-16-4)IR1 2',4'-Dichloroacetophenone(2234-16-4)Raman

2234-16-4(2',4'-Dichloroacetophenone)Related Search:

4'-Hydroxyacetophenone 2,4-Dichloro-5-fluoroacetophenone 3-Nitroacetophenone 2',4'-Difluoroacetophenone 4'-Methylacetophenone

4-Nitroacetophenone Acetophenone Chalcone 3'-Chloroacetophenone L-PICEIN

2-Bromoacetophenone 2-Chloroacetophenone 2,4'-Dichloroacetophenone 2,4-Dichlorophenylacetic acid Ketoconazole Impurity 2

KetoconazoleN-Oxide 2-(2,4-DICHLOROPHENYL)-2-(1H-IMIDAZOL-1-YL METHYL)-1,3-DIOXOLANE-4-METHANOL Ketoconazole Impurity 4

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1-(2,4-dichlorophenyl)-ethanon Methyl 2,4-dichlorophenyl ketone 2,4-Dichloracetophenone 2',4'-Dichloroacetophenone,94% 2',4'-Dichloroacetophenone,97% 2',4'-Dichloroacetop 2,4-Dicloro actophenone Ketoconazole Impurity 5 2, 4 - dichlorobenzene ethyl ketone 2',4'-Dichloroacetophenone 1-(2,4-Dichlorophenyl)ethanone 2',4'-Dichloroacetophenone, 98.50% Ethanone, 1-(2,4-dichlorophenyl)- 1-(2,4-Dichlorphenyl)ethan-1-on 2'',4''-DICHLOROACETOPHENONE 98.5% 2'',4''-DICHLOROACETOPHENONE 94% 2',4'-Dichloroacetophenone Acetophenone, 2',4'-dichloro- p-Chloro-2-chloroacetophenone 4-CHLOROPHENACYL CHLORIDE AKOS BBS-00003238 2',4'-DICHLORO PHENYL ETHANONE 1-(2,4-DICHLOROPHENYL)ETHANONE 2,4-Dichlopoacetophenone n-propionyl-2-benzoxazolone 1-(2,4-dichlorophenyl)ethan-1-one 2'',4''-DICHLOROACEOTPHENONE 2,4-DICHLOROACETOPHENONE pure 2',4'-Dichloroacetophenone > 2, 4-dichlorophenone "2,4-Dichloroacetophenone 13C7" 2',4'-Dichloroacetophenone 2234-16-4 2,4-Dichloro Acetophenone (Liquid) 2-Bromo-3’-methoxyacetophenone-13CD3 2′,4′-Dichloroacetophenone, CAS 2234-16-4 2234-16-4 2497-37-1 2234-26-4 Cl2C6H3COCH3 Ketones Organic Building Blocks KETONE Building Blocks Carbonyl Compounds C7 to C8 Carbonyl Compounds Building Blocks C7 to C8 Chemical Synthesis Organic Building Blocks The intermediate of ketoconazole Ketones Aromatic Acetophenones & Derivatives (substituted) Carbonyl Compounds Acetophenone Series C7 to C8 Adehydes, Acetals & Ketones Chlorine Compounds 2234-16-4