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Anthranilic acid

Product Name
Anthranilic acid
CAS No.
118-92-3
Chemical Name
Anthranilic acid
Synonyms
2-aa;LAJBJS;Nsc 144;vitaminl;H-ANT-OH;Nsc 40929;Vitamin L;NCI-C01730;VITAMIN L1;H-2-ABZ-OH
CBNumber
CB8852906
Molecular Formula
C7H7NO2
Formula Weight
137.14
MOL File
118-92-3.mol
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Anthranilic acid Property

Melting point:
144-148 °C(lit.)
Boiling point:
251.96°C (rough estimate)
Density 
1.412
vapor density 
4.7 (vs air)
refractive index 
1.5323 (estimate)
Flash point:
150°C
storage temp. 
Store at 0°C
solubility 
ethanol: may be clear to slightly hazy
pka
2.108(at 25℃)
form 
powder
color 
White to pale yellow crystalline
PH Range
Non-B uorescence (1.5) light blue B uorescence (3.0)
Water Solubility 
5.7 g/L (25 ºC)
Merck 
14,422
BRN 
471803
Stability:
Stable. Incompatible with strong oxidizing agents.
Major Application
bottom antireflective coatings, semiconductor devices, inks, hair dyes, cosmetics, treatment of chronic inflammatory diseases, depression
CAS DataBase Reference
118-92-3(CAS DataBase Reference)
IARC
3 (Vol. 16, Sup 7) 1987
NIST Chemistry Reference
Anthranilic acid(118-92-3)
EPA Substance Registry System
Anthranilic acid (118-92-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36-37-36/37/38
Safety Statements 
26-36-39
WGK Germany 
2
RTECS 
CB2450000
TSCA 
Yes
HS Code 
29224300
Hazardous Substances Data
118-92-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H303May be harmfulif swallowed

H319Causes serious eye irritation

Precautionary statements

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

Sigma-Aldrich
Product number
8.20112
Product name
Anthranilic acid
Purity
for synthesis
Packaging
100 g
Price
$24.05
Updated
2021/03/22
Sigma-Aldrich
Product number
A89855
Product name
Anthranilic acid
Purity
reagent grade, ≥98%
Packaging
100g
Price
$58.2
Updated
2021/03/22
Sigma-Aldrich
Product number
8.20112
Product name
Anthranilic acid
Purity
for synthesis
Packaging
1 kg
Price
$148
Updated
2021/03/22
Sigma-Aldrich
Product number
A89855
Product name
Anthranilic acid
Purity
reagent grade, ≥98%
Packaging
2kg
Price
$819
Updated
2021/03/22
Alfa Aesar
Product number
A12715
Product name
Anthranilic acid
Purity
98+%
Packaging
5000g
Price
$237
Updated
2020/06/24
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Anthranilic acid Chemical Properties,Usage,Production

Chemical Properties

White to off white crystalline powder

Uses

Dyes, drugs, perfumes, and pharmaceuticals.

Definition

ChEBI: An aminobenzoic acid that is benzoic acid having a single amino substituent located at position 2. It is a metabolite produced in L-tryptophan-kynurenine pathway in the central nervous system.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 29, p. 1159, 1981 DOI: 10.1248/cpb.29.1159
Journal of the American Chemical Society, 107, p. 5008, 1985 DOI: 10.1021/ja00303a038

General Description

Odorless white to pale-yellow or tan crystalline powder with a sweetish taste.

Air & Water Reactions

Anthranilic acid may be sensitive to prolonged exposure to air and light. Insoluble in water.

Reactivity Profile

Anthranilic acid is incompatible with strong oxidizers.

Hazard

Questionable carcinogen.

Fire Hazard

Anthranilic acid is combustible.

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Experimental reproductive effects. Human mutation data reported. Questionable carcinogen with experimental tumorigenic data. Combustible. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise anthranilic acid from water (charcoal). It has also been recrystallised from 50% aqueous acetic acid. It sublimes in a vacuum. [Beilstein 14 IV 1004.]

Anthranilic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Anthranilic acid Suppliers

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