4-Nitroanthranilic acid

4-Nitroanthranilic acid Basic information

Product Name:	4-Nitroanthranilic acid
Synonyms:	4-Nitroanthranilic acid, 2-Carboxy-5-nitroaniline;4-Nitroanthralinic acid;2-Amino-4-nitrobenzoic acid 98+%;4-Nitroanthranilic acid, >=99%;P-NITROANTHRANILIC ACID;2-amino-4-nitro-benzoicaci;4-nitro-anthranilicaci;4-Nitro-2-aminobenzoic acid
CAS:	619-17-0
MF:	C7H6N2O4
MW:	182.13
EINECS:	210-583-5
Product Categories:	Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;API intermediates;Amines and Anilines;Aromatic Amino Acids;Peptide Synthesis;Unnatural Amino Acid Derivatives;FINE Chemical & INTERMEDIATES;Fluorobenzene;Amino Acids and Derivatives
Mol File:	619-17-0.mol

4-Nitroanthranilic acid Chemical Properties

Melting point	257 °C (dec.)(lit.)
Boiling point	315.51°C (rough estimate)
density	1.5181 (rough estimate)
refractive index	1.5880 (estimate)
storage temp.	Sealed in dry,Room Temperature
form	Crystalline Powder
pka	3.92±0.13(Predicted)
color	Orange
Water Solubility	<0.01 g/100 mL at 22 ºC
CAS DataBase Reference	619-17-0(CAS DataBase Reference)
EPA Substance Registry System	4-Nitroanthranilic acid (619-17-0)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
RTECS	CB3675000
TSCA	Yes
HazardClass	IRRITANT
HS Code	29224999
Hazardous Substances Data	619-17-0(Hazardous Substances Data)

MSDS Information

Provider	Language
4-Nitro-2-aminobenzoic acid	English
SigmaAldrich	English

4-Nitroanthranilic acid Usage And Synthesis

Chemical Properties	Orange crystalline powder
Definition	ChEBI: An aminobenzoic acid that is anthranilic acid with a nitro substituent at position 4.
General Description	Orange prisms or orange powder. Sweet taste.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	4-Nitroanthranilic acid is incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.
Fire Hazard	Flash point data for 4-Nitroanthranilic acid are not available; however, 4-Nitroanthranilic acid is probably combustible.
Purification Methods	Crystallise the acid from water, EtOH (m 271o) or aqueous EtOH (m 269o). The acetyl derivative has m 217o (from EtOH), m 222o (from aqueous EtOH). [Chapman & Stephen J Chem Soc 1796 1925, Beilstein 14 II 234, 14 III 975, 14 IV 1087.]

4-Nitroanthranilic acid Preparation Products And Raw materials

Raw materials	Propanedioic acid, 2-[(2,4-dinitrophenyl)methylene]-, 1,3-diethyl ester-->N-(2-METHYL-5-NITROPHENYL)ACETAMIDE-->2,4-Dinitrobenzaldehyde-->2,4-Diaminobenzoic acid-->2-ACETAMIDO-4-NITROBENZOIC ACID-->2,4-DINITROBENZOIC ACID-->2-Methyl-5-nitroaniline-->4-Nitrophthalic anhydride-->4-Nitrophthalimide-->2-Chloro-4-nitrobenzoic acid-->4-Nitrophthalic acid-->Phthalic anhydride
Preparation Products	2-Amino-5-nitrobenzoic acid-->MFCD12972492-->2-METHYL-7-NITROQUINAZOLIN-4-OL-->4(3H)-Quinazolinone, 7-amino-2-methyl-3-phenyl-

Methyl anthranilate Benzocaine NITROGEN DIOXIDE POLYURETHANE 4-Dimethylaminobenzoic acid 4-Aminobenzoic acid p-Nitrobenzoic acid 5-NITROANTHRANILIC ACID,5-NITROANTHRANILIC ACID, TECH., 90%,2-AMINO-5-NITROBENZOIC ACID / 5-NITROANTHRANILIC ACID Urethane 6-Aminocaproic acid Glycine METHYL 2,4-DINITROBENZOATE 4-Nitroanthranilic acid 2-Amino-4-methylbenzoic acid 2-Amino-4-nitrophenol 3-NITROANTHRANILIC ACID,3-NITROANTHRANILIC ACID, 2-AMINO-3-NITROBENZOIC ACID Anthranilic acid 2,4,6-TRINITROBENZOIC ACID

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