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Anthranilic acid

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

Anthranilic acid Properties

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)
EWG's Food Scores
1
NIST Chemistry Reference
Anthranilic acid(118-92-3)
EPA Substance Registry System
Anthranilic acid (118-92-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H303-H319
Precautionary statements  P305+P351+P338
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

Anthranilic acid price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A89855 Anthranilic acid reagent grade, ≥98% 118-92-3 100g $46.7 2019-12-02 Buy
Sigma-Aldrich A89855 Anthranilic acid reagent grade, ≥98% 118-92-3 2kg $729 2019-12-02 Buy
Alfa Aesar A12715 Anthranilic acid 98+% 118-92-3 5000g $237 2019-12-02 Buy
Alfa Aesar A12715 Anthranilic acid 98+% 118-92-3 250g $22.8 2019-12-02 Buy
Sigma-Aldrich 8.20112 Anthranilic acid Anthranilic acid for synthesis. CAS No. 118-92-3, EC Number 204-287-5. 118-92-3 8201120100 $24.1 2019-12-02 Buy

Anthranilic acid Chemical Properties,Uses,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.

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


Anthranilic acid Spectrum


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