ChemicalBook > CAS DataBase List > 2,4-DINITROPHENYLACETIC ACID

2,4-DINITROPHENYLACETIC ACID

Product Name: 2,4-DINITROPHENYLACETIC ACID
CAS No.: 643-43-6
Chemical Name: 2,4-DINITROPHENYLACETIC ACID
Synonyms: 2,4-Dinitrophenyla;2,4-Dinitrophenylace;DINITRO PHENYLACETIC ACID;2,4-DINITROPHENYLACETIC ACID;2,4-dinitro-benzeneaceticaci;(2,4-dinitrophenyl)-aceticaci;2,4-DinitrophenylaceticAcid>Benzeneacetic acid, 2,4-dinitro-;2,4-Dinitrophenylacetic acid, 98%,;2,4-DINITROPHENYLACETIC ACID, TECH.
CBNumber: CB0222402
Molecular Formula: C8H6N2O6
Formula Weight: 226.14
MOL File: 643-43-6.mol

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2,4-DINITROPHENYLACETIC ACID Property

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.
pka: pK1:3.50 (25°C)
form: powder to crystal
color: White to Orange to Green
BRN: 1990798
CAS DataBase Reference: 643-43-6(CAS DataBase Reference)
EPA Substance Registry System: Benzeneacetic acid, 2,4-dinitro- (643-43-6)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D1768
Product name: 2,4-Dinitrophenylacetic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $60
Updated: 2025/07/31

TRC

Product number: D492908
Product name: 2,4-Dinitrophenylacetic acid
Packaging: 500mg
Price: $75
Updated: 2021/12/16

TRC

Product number: D492908
Product name: 2,4-Dinitrophenylacetic acid
Packaging: 50mg
Price: $45
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4754-1-W4
Product name: 2,4-Dinitrophenylacetic acid
Purity: 98.0%
Packaging: 5G
Price: $28
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD54882
Product name: 2,4-Dinitrophenylacetic acid
Packaging: 25g
Price: $60
Updated: 2021/12/16

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2,4-DINITROPHENYLACETIC ACID Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder

Uses

2,4-Dinitrophenylacetic acid was used in the preparation of 2-hydroxy-4-nitrohenzonitrile, required for the synthesis of parabactin azide (catecholamide siderophore photoaffinity label).

General Description

Coupling of 2,4-dinitrophenylacetic acid with diazonium salts has been reported.

Purification Methods

Crystallise the acid from H2O. [Beilstein 9 IV 1691.]

2,4-DINITROPHENYLACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL 2,4-DINITROPHENYLACETATE 4-Aminosalicylic acid

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View Lastest Price from 2,4-DINITROPHENYLACETIC ACID manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,4-DINITROPHENYLACETIC ACID 643-43-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 2,4-Dinitrophenylacetic Acid 643-43-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

643-43-6, 2,4-DINITROPHENYLACETIC ACIDRelated Search:

5-Hydroxy-2-nitrobenzoic acid BIS(2,4-DINITROPHENYL)ACETIC ACID ETHYL ESTER Phenylacetic acid 3,5-DINITRO-4-HYDROXYPHENYLACETIC ACID 2,4-DINITROPHENYLACETIC ACID Dimethyl 2-(5-methyl-2,4-dinitrophenyl)malonate METHYL 2,4-DINITROPHENYLACETATE 2,4,6-TRINITROPHENYLACETIC ACID DIMETHYL 2-(2,4-DINITROPHENYL)-2-METHYLMALONATE BOC-2,4-DINITRO-DL-PHENYLGLYCINE FMOC-2,4-DINITRO-DL-PHENYLGLYCINE 4-CHLORO-3,5-DINITROPHENYLACETIC ACID BENZENEACETIC ACID, 2,4-DINITRO-, ETHYL ESTER AURORA KA-7916 4-HYDROXY-3,5-DINITROPHENYLACETIC ACID DIMETHYL 2-(2,4-DINITROPHENYL)MALONATE DIMETHYL 2-ALLYL-2-(2,4-DINITROPHENYL)MALONATE DIMETHYL 2-[(2-CHLORO-1,3-THIAZOL-5-YL)METHYL]-2-(2,4-DINITROPHENYL)MALONATE

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

2,4-DinitrophenylaceticAcid&gt

Benzeneacetic acid, 2,4-dinitro-

2,4-Dinitrophenylacetic acid, 98%,

643-43-6

C8H6N2O6

O2N2C6H3CH2CO2H

CARBOXYLIC ACID

Building Blocks

Carbonyl Compounds

Carboxylic Acids

Organic Building Blocks

Aromatic Phenylacetic Acids and Derivatives

Carbonyl Compounds

Carboxylic Acids