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Anthranilic acid

Anthranilic acid
Anthranilic acid
CAS No.
118-92-3
Chemical Name:
Anthranilic acid
Synonyms
2-aa;Nsc 144;vitaminl;H-ANT-OH;Vitamin L;Nsc 40929;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)
NIST Chemistry Reference
Anthranilic acid(118-92-3)
EPA Substance Registry System
Benzoic acid, 2-amino-(118-92-3)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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)
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Anthranilic acid price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Alfa Aesar A12715 Anthranilic acid, 98+% 118-92-3 250g $22.1 2018-11-13 Buy
Alfa Aesar A12715 Anthranilic acid, 98+% 118-92-3 1000g $58.3 2018-11-13 Buy
Cayman Chemical 18708 Anthranilic Acid ≥98% 118-92-3 10mg $25 2018-11-13 Buy
Cayman Chemical 18708 Anthranilic Acid ≥98% 118-92-3 50mg $56 2018-11-13 Buy
Alfa Aesar A12715 Anthranilic acid, 98+% 118-92-3 5000g $230 2018-11-13 Buy

Anthranilic acid Chemical Properties,Uses,Production

Chemical Properties

White to off white crystalline powder

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.

Fire Hazard

Anthranilic acid is combustible.

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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