Basic information
- Name:
Benzoic acid,2-(phenylamino)-
- Superlist Name:
- N-Phenylanthranilic acid
- CAS No.:
91-40-7
- Molecular Structure:

- Formula:
- C13H11NO2
- Molecular Weight:
- 213.24
- Synonyms:
- Anthranilicacid, N-phenyl- (6CI,7CI,8CI);2-(Phenylamino)benzoic acid;2-Anilinobenzoicacid;2-Carboxydiphenylamine;Diphenylamine-2-carboxylic acid;Fenamic acid;N-Phenyl-2-aminobenzoic acid;N-Phenyl-o-aminobenzoic acid;NSC 215211;NSC 4273;o-(Phenylamino)benzoic acid;o-Anilinobenzoic acid;o-Carboxydiphenylamine;N-Phenylanthranilic acid;
- EINECS:
- 202-066-8
- Density:
- 1.269 g/cm3
- Melting Point:
- 182-185 °C(lit.)
- Boiling Point:
- 385.2 °C at 760 mmHg
- Flash Point:
- 186.7 °C
- Solubility:
- insoluble in water
- Appearance:
- Light grey-green to yellow-green fine powder
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36-24/25 Details
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Chemistry
The molecular formula of N-Phenylanthranilic acid(91-40-7) is C13H11NO2 and its formula weight is C13H11NO2.
N-Phenylanthranilic acid(91-40-7) has a melting point of 182-185 °C(lit.).
The chemical synonyms of N-Phenylanthranilic acid(91-40-7) are LABOTEST-BB LT00053431;FENAMIC ACID;DIPHENYLAMINE-2-CARBOXYLIC ACID;2-ANILINOBENZOIC ACID;2-(PHENYLAMINO)BENZOIC ACID;2,2'-IMINODIBENZOIC ACID;AKOS AU36-M185;N-PHENYLANTHRANILIC ACID
The molecular structure of N-Phenylanthranilic acid(91-40-7):

N-Phenylanthranilic acid(91-40-7) has a melting point of 182-185 °C(lit.).
The chemical synonyms of N-Phenylanthranilic acid(91-40-7) are LABOTEST-BB LT00053431;FENAMIC ACID;DIPHENYLAMINE-2-CARBOXYLIC ACID;2-ANILINOBENZOIC ACID;2-(PHENYLAMINO)BENZOIC ACID;2,2'-IMINODIBENZOIC ACID;AKOS AU36-M185;N-PHENYLANTHRANILIC ACID
The molecular structure of N-Phenylanthranilic acid(91-40-7):

Toxicity Data With Reference
| 1. | ipr-mus LD50:235 mg/kg | RPTOAN Russian Pharmacology and Toxicology. Translation of FATOAO. 37 (1974),105. | ||
| 2. | ivn-mus LD50:160 mg/kg | YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. 89 (1969),1392. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
RTECS CB3730000
HS Code 29224995
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
RTECS CB3730000
HS Code 29224995
Specification
Chemical Stability: Stable under normal temperatures and pressures.
Conditions to Avoid: Incompatible materials, strong oxidants.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization Has not been reported.
Conditions to Avoid: Incompatible materials, strong oxidants.
Incompatibilities with Other Materials Strong oxidizing agents.
Hazardous Decomposition Products Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization Has not been reported.

