468983
4,5-Difluoro-2-nitrobenzoic acid
99%
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About This Item
Linear Formula:
F2C6H2(NO2)CO2H
CAS Number:
Molecular Weight:
203.10
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
99%
mp
165-167 °C (lit.)
functional group
carboxylic acid
fluoro
nitro
SMILES string
OC(=O)c1cc(F)c(F)cc1[N+]([O-])=O
InChI
1S/C7H3F2NO4/c8-4-1-3(7(11)12)6(10(13)14)2-5(4)9/h1-2H,(H,11,12)
InChI key
HGGRAOYTQNFGGN-UHFFFAOYSA-N
General description
4,5-Difluoro-2-nitrobenzoic acid can be obtained from the nitration of 4,5-difluorobenzoic acid or 3,4-difluorobenzoic acid.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Synthesis of 4-hydroxyquinolin-2 (1H)-one analogues and 2-substituted quinolone derivatives.
Jung J-C, et al.
Journal of Heterocyclic Chemistry, 38(1), 61-67 (2001)
Fluorinated benzoic acid derivatives.
DeGraw JI, et al.
Journal of Chemical and Engineering Data, 13(4), 687-688 (1968)
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