4-Fluoro-3-nitrobenzoic acid
Suppliers
Names
[ CAS No. ]:
453-71-4
[ Name ]:
4-Fluoro-3-nitrobenzoic acid
[Synonym ]:
5-Carboxy-2-fluoronitrobenzene
4-fluoro-5-nitrobenzoic acid
3-Nitro-4-fluorobenzoic acid
MFCD00007058
Benzoic acid, 4-fluoro-3-nitro-
4-Fluoro-3-nitrobenzoic acid
p-Fluoro-3-nitrobenzoic acid
p-fluoro-m-nitrobenzoic acid
WNR BF EVQ
4-fluoro-3-nitro benzoic acid
EINECS 207-221-3
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
356.9±27.0 °C at 760 mmHg
[ Melting Point ]:
123-126 °C(lit.)
[ Molecular Formula ]:
C7H4FNO4
[ Molecular Weight ]:
185.109
[ Flash Point ]:
169.6±23.7 °C
[ Exact Mass ]:
185.012436
[ PSA ]:
83.12000
[ LogP ]:
1.69
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.588
[ Storage condition ]:
Refrigerator
[ Water Solubility ]:
insoluble
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22;R36/37/38
[ Safety Phrases ]:
S26-S36-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
2
[ HS Code ]:
2916399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%
Articles
Mol. Divers. 3(2) , 117-20, (1997)
4-Fluoro-3-nitrobenzoic acid attached to a solid support was shown to react under mild conditions with a wide range of functionalized phenols to yield, after cleavage, the corresponding biaryl ethers ...
Comb. Chem. High Throughput Screen 7(3) , 251-5, (2004)
Liquid phasel synthesis of biheterocyclic benzimidazoles by controlled microwave irradiation was investigated. Polymer immobilized o-phenylenediamines was synthesized under microwave irradiation. The ...
Anal. Biochem. 210(2) , 258-61, (1993)
We have developed a new class of reagents (2) for the covalent attachment of polyethylene glycol to proteins. These reagents (2) are the monomethoxypolyethylene glycol esters of 4-fluoro-3-nitrobenzoi...