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

2,4'-Dichloroacetophenone

2,4'-Dichloroacetophenone price.
  • $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);2,4'-Dichloroacetophenone ;1-(4-Chlorophenyl)-2-chloroethanone
17 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Azepine
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 500mg
  • 5G
  • 25g
  • 100g
  • 500g
  • ManufacturerAHH
  • Product numberMT-08315
  • Product descriptionalpha,4-Dichloroacetophenone 97%
  • Packaging500g
  • Price$422
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5935AC
  • Product description2-Chloro-1-(4-chlorophenyl)ethanone
  • Packaging25g
  • Price$139
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15954
  • Product description2,4'-Dichloroacetophenone, 98+%
  • Packaging25g
  • Price$45.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15954
  • Product description2,4'-Dichloroacetophenone, 98+%
  • Packaging100g
  • Price$143
  • 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
  • Buy
  • ManufacturerAzepine
  • Product numberAZ0001-0449
  • Product description2,4'-Dichloroacetophenone 98
  • Packaging5G
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAzepine
  • Product numberAZ0001-0449
  • Product description2,4'-Dichloroacetophenone 98
  • Packaging100g
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12004823
  • Product description2-Chloro-1-(4-chlorophenyl)ethanone 98%
  • Packaging5g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12004823
  • Product description2-Chloro-1-(4-chlorophenyl)ethanone 98%
  • Packaging25g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12004823
  • Product description2-Chloro-1-(4-chlorophenyl)ethanone 98%
  • Packaging100g
  • Price$268
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number392006
  • Product description2,4′-Dichloroacetophenone 99%
  • Packaging25g
  • Price$92.8
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number392006
  • Product description2,4′-Dichloroacetophenone 99%
  • Packaging100g
  • Price$292
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberC1306
  • Product description4-Chlorophenacyl Chloride >98.0%(GC)
  • Packaging5g
  • Price$72
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberC1306
  • Product description4-Chlorophenacyl Chloride >98.0%(GC)
  • Packaging25g
  • Price$226
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberC368618
  • Product description2-Chloro-1-(4-chlorophenyl)ethanone
  • Packaging100mg
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-08315 alpha,4-Dichloroacetophenone 97% 500g $422 2021-12-16 Buy
AK Scientific 5935AC 2-Chloro-1-(4-chlorophenyl)ethanone 25g $139 2021-12-16 Buy
Alfa Aesar A15954 2,4'-Dichloroacetophenone, 98+% 25g $45.4 2021-12-16 Buy
Alfa Aesar A15954 2,4'-Dichloroacetophenone, 98+% 100g $143 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
Azepine AZ0001-0449 2,4'-Dichloroacetophenone 98 5G $15 2021-12-16 Buy
Azepine AZ0001-0449 2,4'-Dichloroacetophenone 98 100g $119 2021-12-16 Buy
Crysdot CD12004823 2-Chloro-1-(4-chlorophenyl)ethanone 98% 5g $55 2021-12-16 Buy
Crysdot CD12004823 2-Chloro-1-(4-chlorophenyl)ethanone 98% 25g $160 2021-12-16 Buy
Crysdot CD12004823 2-Chloro-1-(4-chlorophenyl)ethanone 98% 100g $268 2021-12-16 Buy
Sigma-Aldrich 392006 2,4′-Dichloroacetophenone 99% 25g $92.8 2023-06-20 Buy
Sigma-Aldrich 392006 2,4′-Dichloroacetophenone 99% 100g $292 2023-06-20 Buy
TCI Chemical C1306 4-Chlorophenacyl Chloride >98.0%(GC) 5g $72 2024-03-01 Buy
TCI Chemical C1306 4-Chlorophenacyl Chloride >98.0%(GC) 25g $226 2024-03-01 Buy
TRC C368618 2-Chloro-1-(4-chlorophenyl)ethanone 100mg $60 2021-12-16 Buy

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)

Safety Information

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