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ChemicalBook >> CAS DataBase List >> 2,4'-Dichloroacetophenone

2,4'-Dichloroacetophenone

$15 - $1149.81
Product name: 2,4'-Dichloroacetophenone
CAS: 937-20-2
MF: C8H6Cl2O
MW: 189.04
EINECS:213-323-9
MDL Number:MFCD00018926
Synonyms: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);1-(4-Chlorophenyl)-2-chloroethanone;Chloromethyl 4-chlorophenyl ketone

Price40 Properties Safety Information Description

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Brand

aablocks
AHH
AK Scientific
Alichem
American Custom Chemicals Corporation
Apolloscientific
Azepine
Biosynth
Crysdot
Sigma-Aldrich
TCI Chemical
Thermo Scientific Chemicals
TRC

Package

50mg
100mg
500mg
1g
5g
10g
25g
100g
500g

Manufactureraablocks
Product numberAA003GRD
Product description2-chloro-1-(4-chlorophenyl)ethanone 99%
Packaging25g
Price$64
Updated2026-05-28
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Manufactureraablocks
Product numberAA003GRD
Product description2-chloro-1-(4-chlorophenyl)ethanone 98%
Packaging500g
Price$1035
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003GRD
Product description2-chloro-1-(4-chlorophenyl)ethanone 99%
Packaging10g
Price$36
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003GRD
Product description2-chloro-1-(4-chlorophenyl)ethanone 99%
Packaging5g
Price$19
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA003GRD
Product description2-chloro-1-(4-chlorophenyl)ethanone 98%
Packaging1g
Price$18
Updated2026-05-28
Buy

ManufacturerAHH
Product numberMT-08315
Product descriptionalpha,4-Dichloroacetophenone 97%
Packaging500g
Price$422
Updated2021-12-16
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ManufacturerAHH
Product numberMT-08315
Product descriptionalpha,4-Dichloroacetophenone 97%
Packaging500g
Price$422
Updated2026-05-25
Buy

ManufacturerAHH
Product numberMT-08315
Product descriptionalpha,4-Dichloroacetophenone 97%
Packaging500g
Price$422
Updated2026-05-26
Buy

ManufacturerAHH
Product numberMT-08314
Product description2,4-Dichloroacetophenone 97%
Packaging500g
Price$295
Updated2026-05-25
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ManufacturerAHH
Product numberMT-08314
Product description2,4-Dichloroacetophenone 97%
Packaging500g
Price$295
Updated2026-05-26
Buy

ManufacturerAK Scientific
Product number5935AC
Product description2-Chloro-1-(4-chlorophenyl)ethanone
Packaging25g
Price$139
Updated2021-12-16
Buy

ManufacturerAlichem
Product number937202
Product description2-Chloro-1-(4-chlorophenyl)ethanone
Packaging500g
Price$404
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberHCH0018986
Product description2,4'-DICHLOROACETOPHENONE 95.00%
Packaging25G
Price$1149.81
Updated2021-12-16
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ManufacturerApolloscientific
Product numberOR4936
Product description4-Chlorophenacyl chloride >98%
Packaging500g
Price$955
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR4936
Product description4-Chlorophenacyl chloride >98%
Packaging100g
Price$255
Updated2026-06-04
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ManufacturerApolloscientific
Product numberOR4936
Product description4-Chlorophenacyl chloride >98%
Packaging5g
Price$30
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA003GRD	2-chloro-1-(4-chlorophenyl)ethanone 99%	25g	$64	2026-05-28	Buy
aablocks	AA003GRD	2-chloro-1-(4-chlorophenyl)ethanone 98%	500g	$1035	2026-05-28	Buy
aablocks	AA003GRD	2-chloro-1-(4-chlorophenyl)ethanone 99%	10g	$36	2026-05-28	Buy
aablocks	AA003GRD	2-chloro-1-(4-chlorophenyl)ethanone 99%	5g	$19	2026-05-28	Buy
aablocks	AA003GRD	2-chloro-1-(4-chlorophenyl)ethanone 98%	1g	$18	2026-05-28	Buy
AHH	MT-08315	alpha,4-Dichloroacetophenone 97%	500g	$422	2021-12-16	Buy
AHH	MT-08315	alpha,4-Dichloroacetophenone 97%	500g	$422	2026-05-25	Buy
AHH	MT-08315	alpha,4-Dichloroacetophenone 97%	500g	$422	2026-05-26	Buy
AHH	MT-08314	2,4-Dichloroacetophenone 97%	500g	$295	2026-05-25	Buy
AHH	MT-08314	2,4-Dichloroacetophenone 97%	500g	$295	2026-05-26	Buy
AK Scientific	5935AC	2-Chloro-1-(4-chlorophenyl)ethanone	25g	$139	2021-12-16	Buy
Alichem	937202	2-Chloro-1-(4-chlorophenyl)ethanone	500g	$404	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0018986	2,4'-DICHLOROACETOPHENONE 95.00%	25G	$1149.81	2021-12-16	Buy
Apolloscientific	OR4936	4-Chlorophenacyl chloride >98%	500g	$955	2026-06-04	Buy
Apolloscientific	OR4936	4-Chlorophenacyl chloride >98%	100g	$255	2026-06-04	Buy
Apolloscientific	OR4936	4-Chlorophenacyl chloride >98%	5g	$30	2026-06-04	Buy

Next Last

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
storage temp. :Storage temp. 2-8°C
form :powder to crystal
color :White to Almost white
BRN :637861
InChI :InChI=1S/C8H6Cl2O/c9-5-8(11)6-1-3-7(10)4-2-6/h1-4H,5H2
InChIKey :FWDFNLVLIXAOMX-UHFFFAOYSA-N
SMILES :C(=O)(C1=CC=C(Cl)C=C1)CCl
CAS DataBase Reference :937-20-2(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd

$1.00
2,4'-Dichloroacetophenone CAS:937-20-2

Shaanxi Dideu Medichem Co. Ltd

2,4'-Dichloroacetophenone CAS:937-20-2

career henan chemical co

$1.00
2,4'-Dichloroacetophenone CAS:937-20-2

Qingdao kaimoshi biochemical technology co., ltd.

2,4'-Dichloroacetophenone CAS:937-20-2

Shenzhen Nexconn Pharmatechs Ltd

Jinan Carbotang Biotech Co.,Ltd.

Alchem Pharmtech,Inc.

CONIER CHEM AND PHARMA LIMITED

Fuxin Pharmaceutical

Hefei TNJ Chemical Industry Co.,Ltd.

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2,4'-Dichloroacetophenone

Properties

Safety Information

Description

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