1-(3,4-Difluorophenyl)ethanone

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Names

[ CAS No. ]:
369-33-5

[ Name ]:
1-(3,4-Difluorophenyl)ethanone

[Synonym ]:
FR BF DV1
1-(3,4-Difluorophenyl)ethan-1-one
ethanone, 1-(3,4-difluorophenyl)-
3’,4’-Difluoroacetophenone
1-(3,4-Difluorophenyl)-1-ethanone
MFCD00009891
EINECS 206-717-7
1-(3,4-Difluorophenyl)ethanone
3,4-Difluoroacetophenone
4-Acetyl-1,2-difluorobenzene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
206.5±20.0 °C at 760 mmHg

[ Melting Point ]:
19-20 °C(lit.)

[ Molecular Formula ]:
C8H6F2O

[ Molecular Weight ]:
156.129

[ Flash Point ]:
75.0±0.0 °C

[ Exact Mass ]:
156.038666

[ PSA ]:
17.07000

[ LogP ]:
1.73

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.473

[ Water Solubility ]:
INSOLUBLE

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ WGK Germany ]:
3

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Difluorobenzene
  • Acetyl chloride
  • 3,4-Difluorobenzoyl chloride
  • Ethanoic anhydride
  • Methylmagnesium chloride
  • 3,4-Difluoro-N-methoxy-N-methylbenzamide

DownStream

  • 3,4-Difluorobenzoic acid
  • 3-Fluorobenzoic acid
  • (S)-1-(3,4-difluorophenyl)ethanamine
  • 2-Bromo-1-(3,4-difluorophenyl)ethanone
  • 3,4-Difluorophenylglyoxal hydrate
  • 5-(3,4-difluorophenyl)isoxazole-3-carboxylic acid
  • 4-(3,4-Difluorophenyl)-1,3-thiazol-2-amine
  • 3',4'-difluoropropiophenone
  • Ethyl 3-(3,4-difluorophenyl)-3-oxopropanoate
  • 3-(2,4-Difluorophenyl)-3-oxopropanenitrile

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 2-Azido-1-(3,4-difluorophenyl)ethanone
  • 2-Bromo-1-(3,4-difluorophenyl)ethanone
  • 2-Chloro-1-(3,4-difluorophenyl)ethanone
  • 2-Amino-1-(3,4-difluorophenyl)ethanone hydrochloride (1:1)
  • 1-(3,4-difluorophenyl)-2-(4-methylsulfanylphenyl)ethanone
  • 1-(3,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone
  • 6-(Difluoromethyl)-3-pyridazinemethanol
  • 3-[6-(7-Hydroxyoct-1-ynyl)-1-oxo-isoindolin-2-yl]piperidine-2,6-dione
  • 3-(4-Cyclopropyl-1,3-thiazol-5-yl)but-3-en-1-amine
  • 3-(4-Cyclopropyl-1,3-thiazol-5-yl)propanal
  • 2,2-Difluoro-1-(naphthalen-2-yl)cyclopropan-1-amine
  • (1R)-1-(2-cyclopropylphenyl)-2,2,2-trifluoroethan-1-ol
  • 3-(3-Methyl-2-nitrophenyl)butan-1-amine
  • methyl (3S)-3-(4-fluoropyridin-2-yl)-3-hydroxypropanoate
  • 2-[1-(Aminomethyl)-4-hydroxycyclohexyl]-5-methylphenol
  • (Pyrimidin-5-yl)methyl sulfamate
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