2,4-DINITROPHENYLACETIC ACID
2,4-DINITROPHENYLACETIC ACID
  • CAS No.:643-43-6
Other grades of this product :
2,4-DINITROPHENYLACETIC ACID Basic information
Product Name:2,4-DINITROPHENYLACETIC ACID
Synonyms:DINITRO PHENYLACETIC ACID;2,4-DINITROPHENYLACETIC ACID;(2,4-dinitrophenyl)-aceticaci;2,4-dinitro-benzeneaceticaci;2,4-Dinitrophenylacetic acid,90%,tech.;2,4-DINITROPHENYLACETIC ACID, TECH.;2,4-Dinitrophenyla;2,4-Dinitrophenylace
CAS:643-43-6
MF:C8H6N2O6
MW:226.14
EINECS:211-398-2
Product Categories:Aromatic Phenylacetic Acids and Derivatives;C8;Carbonyl Compounds;Carboxylic Acids
Mol File:643-43-6.mol
2,4-DINITROPHENYLACETIC ACID Chemical Properties
Melting point 169-175 °C (lit.)
Boiling point 367.74°C (rough estimate)
density 1.6136 (rough estimate)
refractive index 1.6000 (estimate)
storage temp. Store below +30°C.
pkapK1:3.50 (25°C)
form powder to crystal
color White to Orange to Green
BRN 1990798
CAS DataBase Reference643-43-6(CAS DataBase Reference)
EPA Substance Registry SystemBenzeneacetic acid, 2,4-dinitro- (643-43-6)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR 1479
WGK Germany 3
RTECS AH2230000
Hazard Note Irritant
TSCA Yes
HazardClass 5.1
PackingGroup III
HS Code 29163990
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
2,4-DINITROPHENYLACETIC ACID Usage And Synthesis
Chemical Propertiesbeige crystalline powder
Uses2,4-Dinitrophenylacetic acid was used in the preparation of 2-hydroxy-4-nitrohenzonitrile, required for the synthesis of parabactin azide (catecholamide siderophore photoaffinity label).
General DescriptionCoupling of 2,4-dinitrophenylacetic acid with diazonium salts has been reported.
Purification MethodsCrystallise the acid from H2O. [Beilstein 9 IV 1691.]
2,4-DINITROPHENYLACETIC ACID Preparation Products And Raw materials
Preparation Products4-Aminosalicylic acid-->METHYL 2,4-DINITROPHENYLACETATE

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