3,4-Dinitrobenzoic acid

3,4-Dinitrobenzoic acid Basic information
Product Name:3,4-Dinitrobenzoic acid
Synonyms:LABOTEST-BB LT00455432;3,4-DINITROBENZOIC ACID;RARECHEM AL BO 0260;3,4-DINITROBENZOIC ACID OEKANAL, 250 MG;3,4-Dinitrobenzoic acid 99%;3,4-Dinitrobenzoic acid,99%;1-Carboxy-3,4-dinitrobenzene;3,4-Dinitrobenzoic acid, 99% 5GR
CAS:528-45-0
MF:C7H4N2O6
MW:212.12
EINECS:208-433-9
Product Categories:AromaticsVolatiles/ Semivolatiles;Chemical Class;D;DAlphabetic;DID – DINAnalytical Standards;Food&Beverage Standards;Nitro CompoundsChromatography;Organic Acids;Benzoic acid;Alpha Sort;Analytical Standards
Mol File:528-45-0.mol
3,4-Dinitrobenzoic acid Structure
3,4-Dinitrobenzoic acid Chemical Properties
Melting point 163-166 °C
Boiling point 351.93°C (rough estimate)
density 1.7333 (rough estimate)
refractive index 1.5300 (estimate)
form neat
pkapK1:2.82 (25°C)
color Light orange to Yellow to Green
Water Solubility 6.7g/L(25 ºC)
Merck 14,3275
BRN 2055333
CAS DataBase Reference528-45-0(CAS DataBase Reference)
EPA Substance Registry SystemBenzoic acid, 3,4-dinitro- (528-45-0)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 36/37/38-20/21/22
Safety Statements 36/37/39-26-37/39
WGK Germany 3
RTECS DG9140650
Hazard Note Irritant
TSCA Yes
HS Code 29163990
MSDS Information
ProviderLanguage
3,4-Dinitrobenzoic acidEnglish
ACROSEnglish
ALFAEnglish
3,4-Dinitrobenzoic acid Usage And Synthesis
Chemical Propertiesyellowish crystals or crystalline powder
Uses3,4-Dinitrobenzoic Acid, is used for the synthesis of more complex compounds such as metabolites of Brimonidine (B677520). It is also a specific substrate of glutathione S-transferase (GST), that can be used for the enzyme imaging and studies. It is an important corrosion inhibitor and is also used in photography.
Purification MethodsCrystallise the acid from EtOH by addition of water. [Beilstein 9 III 1778, 9 IV 1242.]
3,4-Dinitrobenzoic acid Preparation Products And Raw materials
Raw materialsPotassium dichromate–>Potassium persulfate–>4-Methyl-2-nitroaniline–>2,5-DINITROBENZOIC ACID–>3-NITRO-4-NITROSOTOLUENE–>9H-Fluoren-9-one,2,3,7-trinitro-–>3,4-Dinitro-benzaldehyde–>3,4-DINITROTOLUENE–>2,4-DINITROBENZOIC ACID–>3-Nitrotoluene–>p-Nitrobenzoic acid
Preparation Products(3,4-DIAMINO-PHENYL)-(4-METHYL-PIPERAZIN-1-YL)-METHANONE–>3,4-DIAMINO-N-(2-DIMETHYLAMINO-ETHYL)-N-METHYL-BENZAMIDE–>Methanone, (3,4-dinitrophenyl)-4-Morpholinyl-

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