ChemicalBook > CAS DataBase List > 2-Chloro-1-(3,4-difluoro-phenyl)-ethanone

2-Chloro-1-(3,4-difluoro-phenyl)-ethanone

Product Name
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone
CAS No.
51336-95-9
Chemical Name
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone
Synonyms
2-Chloro-1-(3,4-difluorophenyl)ethan-1-one;Fluconazole Impurity 6;Ticagrelor Impurity 148;3,4-Difluorophenacyl chloride;a-Chloro-3,4-difluoroacetophenone;α-Chloro-3,4-difluorobenzophenone;2-Chloro-3',4'-difluoroacetophenone;2-chloro-1(3,4-difuorophenyl)ethanone;2-CHLORO-1-(3,4-DIFLUORO-PHENYL)-ETHANONE;Ethanone,2-chloro-1-(3,4-difluorophenyl)-
CBNumber
CB4366171
Molecular Formula
C8H5ClF2O
Formula Weight
190.57
MOL File
51336-95-9.mol
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2-Chloro-1-(3,4-difluoro-phenyl)-ethanone Property

Melting point:
31-32 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point:
256.3±25.0 °C(Predicted)
Density 
1.353±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
soluble in Methanol
form 
powder to lump
color 
White to Light yellow
Sensitive 
Lachrymatory
InChI
InChI=1S/C8H5ClF2O/c9-4-8(12)5-1-2-6(10)7(11)3-5/h1-3H,4H2
InChIKey
VMEDAWUIKFAFJQ-UHFFFAOYSA-N
SMILES
C(=O)(C1=CC=C(F)C(F)=C1)CCl
CAS DataBase Reference
51336-95-9(CAS DataBase Reference)
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Safety

Hazard Codes 
C,Xi
RIDADR 
UN 3261 8/PG II
HazardClass 
IRRITANT
PackingGroup 
II
HS Code 
2914790090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

Precautionary statements

P234Keep only in original container.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P390Absorb spillage to prevent material damage.

P405Store locked up.

P406Store in corrosive resistant/… container with a resistant inner liner.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
C3215
Product name
2-Chloro-3',4'-difluoroacetophenone
Purity
>98.0%(GC)
Packaging
1g
Price
$28
Updated
2025/07/31
TCI Chemical
Product number
C3215
Product name
2-Chloro-3',4'-difluoroacetophenone
Purity
>98.0%(GC)
Packaging
5g
Price
$84
Updated
2025/07/31
TRC
Product number
C377853
Product name
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone
Packaging
1g
Price
$75
Updated
2021/12/16
AK Scientific
Product number
J90417
Product name
2-Chloro-1-(3,4-difluorophenyl)ethanone
Packaging
25g
Price
$60
Updated
2021/12/16
SynQuest Laboratories
Product number
2617-7-07
Product name
3,4-Difluorophenacyl chloride
Packaging
25g
Price
$90
Updated
2021/12/16
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2-Chloro-1-(3,4-difluoro-phenyl)-ethanone Chemical Properties,Usage,Production

Uses

2-Chloro-1-(3,4-difluoro-phenyl)-ethanone is mainly used as an organic synthesis intermediate component.  It can be used to prepare (1R,2R)-Ethyl 2-(3,4-difluorophenyl)cyclopropanecarboxylate, (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine (R)-2-hydroxy-2- phenylacetate, and 2-Arylcyclopropylamines.

2-Chloro-1-(3,4-difluoro-phenyl)-ethanone Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Chloro-1-(3,4-difluoro-phenyl)-ethanone Suppliers

Americas 1 China 211 Europe 3 France 1 Germany 4 India 10 Japan 3 Ukraine 2 United Kingdom 8 United States 20 Global 263
Syntor Fine Chemicals Ltd.
Tel
+44 (0) 1928 579865
Fax
+44 (0) 1928 579734
Email
andrew.freer@syntor.co.uk
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United Kingdom
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60
Melrob Ltd (part of Nordmann)
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Email
nquiries@melrob.com
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United Kingdom
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Apollo Scientific Ltd
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ales@apo
Country
United Kingdom
ProdList
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Fine & Performance Chemicals Ltd.
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Country
United Kingdom
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Apollo Scientific Ltd.
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Email
sales@apolloscientific.co.uk
Country
United Kingdom
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Fluorochem Ltd.
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enquiries@fluorochem.co.uk
Country
United Kingdom
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Atlantic Research Chemicals Ltd.
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info@atlantic-chemicals.com
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Eurolabs Limited
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View Lastest Price from 2-Chloro-1-(3,4-difluoro-phenyl)-ethanone manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone 51336-95-9
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-08
Henan Aochuang Chemical Co.,Ltd.
Product
2-Chloro-1-(3,4-difluoro-phenyl)-ethanone 51336-95-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-19
Henan Fengda Chemical Co., Ltd
Product
2-Chloro-1-(3,4-difluorophenyl)ethanone 51336-95-9
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30

51336-95-9, 2-Chloro-1-(3,4-difluoro-phenyl)-ethanoneRelated Search:

4'-(Trifluoromethyl)acetophenone 2-chloro-1-(2,3-difluorophenyl)ethanone DIPHENYLCYCLOPROPENONE L-PICEIN Chlorodimethylphenylsilane tert-Butylchlorodiphenylsilane Triphenylmethyl Chloride 4-Fluoroacetophenone PHENYL VALERATE 3'-Chloroacetophenone CHLOROPHENYLSILANE Ticagrelor Sulfone 2-(((3aR,4S,6R,6aS)-6-(7-aMino-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2-diMethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (3aR,4S,6R,6aS)-6-(7-(((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)aMino)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2- Ticagrelor Related Compound 3 TRANSAMINE 1,2-Cyclopentanediol, 3-[7-aMino-5-(propylthio)-3H-1,2,3-triazolo[4,5-d]pyriMidin-3-yl]-5-(2-hydroxyethoxy)-, (1S,2S,3R,5S)- 4-Chloro-2-propylsulfanyl-pyrimidine

  • 2-CHLORO-1-(3,4-DIFLUORO-PHENYL)-ETHANONE
  • 2-Chloro-1-(3,4-difluorophenyl)ethan-1-one
  • 3,4-Difluorophenacyl chloride
  • a-Chloro-3,4-difluoroacetophenone
  • Ethanone,2-chloro-1-(3,4-difluorophenyl)-
  • Fluconazole Impurity 6
  • Ticagrelor Impurity 148
  • 2-Chloro-1-(3,4-difluoro-phenyl)-ethanone ISO 9001：2015 REACH
  • 2-chloro-1(3,4-difuorophenyl)ethanone
  • 2-Chloro-3',4'-difluoroacetophenone
  • 2-Chloro-1-(3,4-difluorophenyl)ethanone (CFBA)
  • α-Chloro-3,4-difluorobenzophenone
  • 51336-95-9
  • Acetophenone series
  • Methyl Halides
  • Phenyls & Phenyl-Het
  • Methyl Halides
  • Phenyls & Phenyl-Het