2-(2,3-Difluorophenyl)acetic acid

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Names

[ CAS No. ]:
145689-41-4

[ Name ]:
2-(2,3-Difluorophenyl)acetic acid

[Synonym ]:
Benzeneacetic acid, 2,3-difluoro-
2,3-DI-THIOPHEN-2-YL-ACRYLIC ACID
MFCD00040968
QV1R BF CF
(2,3-Difluorophenyl)acetic acid
2-(2,3-Difluorophenyl)acetic acid
2,3-Difluorobenzeneacetic acid

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
258.1±25.0 °C at 760 mmHg

[ Melting Point ]:
116-119 °C(lit.)

[ Molecular Formula ]:
C8H6F2O2

[ Molecular Weight ]:
172.129

[ Flash Point ]:
109.9±23.2 °C

[ Exact Mass ]:
172.033585

[ PSA ]:
37.30000

[ LogP ]:
1.52

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.508

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

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

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2916399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2,3-Trifluorobenzene
  • Ethyl cyanoacetate

DownStream

  • (2,3-Difluoro-6-nitrophenyl)acetic acid
  • (2,3-difluoro-5-nitrophenyl)acetic acid
  • 2-(2,3-Difluorophenyl)ethanol

Customs

[ HS Code ]: 2916399090

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-amino-2-(2,3-difluorophenyl)acetic acid
  • (2S)-2-amino-2-(2,3-difluorophenyl)acetic acid
  • 2-(4-BROMO-2,3-DIFLUOROPHENYL)ACETIC ACID
  • 2-(6-bromo-2,3-difluorophenyl)acetic acid
  • 2,3-difluoromandelic acid
  • 4-Ethoxy-2,3-Difluorophenylacetic Acid
  • 3-Cyclopropyl-2-(3-methylphenyl)-3-oxopropanenitrile
  • 2-Methyl-4-((tetrahydrofuran-2-yl)methoxy)benzofuran-6-carboxylic acid
  • 2-(2-Bromophenyl)-3-oxopentanenitrile
  • 2-Methyl-4-(2,2,2-trifluoroethoxy)benzofuran-6-carboxylic acid
  • 3-(1-Methylethyl)-4-(3-methylphenyl)-5-isoxazolamine
  • 4-(Isopentyloxy)benzo[b]thiophene-6-carboxylic acid
  • 5-Pentyl-1,2,4-oxadiazole-3-carboxylic acid
  • 4-((Tetrahydrofuran-2-yl)methoxy)benzo[b]thiophene-6-carboxylic acid
  • 1,3-Dimethyl-4-(m-tolyl)-1h-pyrazol-5-amine
  • 4-((4-Methylbenzyl)oxy)benzo[b]thiophene-6-carboxylic acid
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