4-Amino-2-fluorobenzoic acid

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Names

[ CAS No. ]:
446-31-1

[ Name ]:
4-Amino-2-fluorobenzoic acid

[Synonym ]:
Benzoic acid, 4-amino-2-fluoro-
4-Amino-2-fluorobenzoicacid
4-Amino-2-fluorobenzoic acid
ZR CF DVQ
MFCD01569397

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
336.1±27.0 °C at 760 mmHg

[ Melting Point ]:
210 °C ( dec.)

[ Molecular Formula ]:
C7H6FNO2

[ Molecular Weight ]:
155.13

[ Flash Point ]:
157.0±23.7 °C

[ Exact Mass ]:
155.038254

[ PSA ]:
63.32000

[ LogP ]:
1.19

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.606

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;Xn:Harmful;

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2922499990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Fluoro-4-nitrobenzoic acid
  • 4-Amino-2-fluorobenzonitrile
  • 2-Fluoro-4-nitrotoluene
  • 4-acetamido-2-fluoro benzoic acid
  • 3-Fluoro-4-methylaniline
  • N-(3-Fluoro-4-methylphenyl)acetamide

DownStream

  • 4-[(4-carboxy-3-fluorophenyl)disulfanyl]-2-fluorobenzoic acid
  • Methyl 4-amino-2-fluorobenzoate

Customs

[ HS Code ]: 2922499990

[ Summary ]:
HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 4-Amino-2-fluorobenzoic acid methyl ester
  • 4-amino-2-chloro-3-fluorobenzoic acid
  • 4-amino-5-chloro-2-fluorobenzoic acid
  • 4-Amino-5-bromo-2-fluorobenzoic acid
  • 4-amino-3-chloro-2-fluorobenzoic acid
  • 4-[(6-chloropyrazin-2-yl)amino]-2-fluorobenzoic acid
  • Methyl 1-oxo-1,2-dihydro-2,6-naphthyridine-4-carboxylate
  • Tert-butyl N-[3-(1-fluoro-2-hydroxyethyl)cyclobutyl]carbamate
  • 3-Fluoro-4,4-dimethyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-3-carboxylic acid
  • rac-(3R,4R)-1-oxa-8-azaspiro[4.5]decane-3,4-diol
  • 3-Chloro-2-[5-(trichloromethyl)-1,2,4-oxadiazol-3-yl]-5-(trifluoromethyl)pyridine
  • 7-[[(2-Methylpropan-2-yl)oxycarbonylamino]methyl]-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-3-carboxylic acid
  • 2-[4-(9H-Fluoren-9-ylmethoxycarbonyl)morpholin-2-yl]-1,3-thiazole-4-carboxylic acid
  • 4-Hydroxy-2-[2-oxo-6-(trifluoromethyl)piperidin-3-yl]isoindole-1,3-dione
  • 1-(5-Chloro-1-methylbenzimidazol-2-yl)ethyl 5-nitropyridine-2-carboxylate
  • 1-Fluorosulfonyloxy-2-[[4-(trifluoromethoxy)phenyl]carbamoyl]benzene
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