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| CAS No.: | 89-77-0 |
|---|---|
| Name: | 2-Amino-4-chlorobenzoic acid |
| Molecular Structure: | |
|
|
|
| Formula: | C7H6ClNO2 |
| Molecular Weight: | 171.583 |
| Synonyms: | 4-Chloroanthranil acid;2-amino-4-chlorobenzoic-acid;2-amino-4-chloro-benzoate;Anthranilic acid, 4-chloro-;4-Chloroanthranilic acid;4-14-00-01072 (Beilstein Handbook Reference);4-Chloro-2-Aminobenzoic acid;2-amino-4-chloro-benzoic acid;Anthranilic acid, 4-chloro- (6CI,7CI,8CI);Benzoic acid, 2-amino-4-chloro-; |
| EINECS: | 201-938-5 |
| Density: | 1.476 g/cm3 |
| Melting Point: | 231-233 °C(lit.) |
| Boiling Point: | 351.2 °C at 760 mmHg |
| Flash Point: | 166.2 °C |
| Solubility: | slightly soluble in water |
| Appearance: | off-white powder |
| Hazard Symbols: |
 Xn,  Xi
|
| Risk Codes: | 36/37/38-20/21/22 |
| Safety: | 26-36-37/39 |
| PSA: | 63.32000 |
| LogP: | 2.20160 |
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| Conditions | Yield |
|---|---|
| With ammonium hydroxide at 126 - 129℃; under 3800 - 9120 Torr; for 6h; | 88% |
| With ammonia; copper at 120℃; |
- 66909-52-2
2,4-dichlorobenzoic acid potassium salt
- 89-77-0
2-Amino-4-chlorobenzoic acid
| Conditions | Yield |
|---|---|
| With ammonium hydroxide; copper diacetate at 126 - 129℃; for 10h; | 68% |
| Conditions | Yield |
|---|---|
| With tin(II) chloride dihdyrate In ethanol for 1h; Inert atmosphere; | 23% |
| With platinum Hydrogenation; | |
| With ammonia; iron(II) sulfate |
| Conditions | Yield |
|---|---|
| With sodium hydroxide; dihydrogen peroxide |
| Conditions | Yield |
|---|---|
| With sulfuric acid |
- 61680-22-6
7-chloro-3-(3-chlorophenyl)quinazoline-2,4(1H,3H)-dione
- 89-77-0
2-Amino-4-chlorobenzoic acid
| Conditions | Yield |
|---|---|
| With potassium hydroxide |
- 96385-49-8
4-chlorophthalamide
- 89-77-0
2-Amino-4-chlorobenzoic acid
| Conditions | Yield |
|---|---|
| With alkaline aqueous potassium hypobromite |
| Conditions | Yield |
|---|---|
| With hydrogenchloride Zers. des entstandenen Hydrochlorids mit Natriumacetat; |
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Chemistry
The Molecular formula of 2-Amino-4-chlorobenzoic acid(89-77-0) : C7H6ClNO2
The Molecular Weight of 2-Amino-4-chlorobenzoic acid(89-77-0): 171.58
Molecular Structure : 
Melting point: 231-235 oC
WATER solubility: slightly soluble
Appearance: White or yellowish crystal
Uses
2-Amino-4-chlorobenzoic acid(89-77-0) is a intermediate for pharmaceuticals, and other organic products
Toxicity Data With Reference
Irritating to eyes, respiratory system and skin.The toxicological properties of 2-Amino-4-chlorobenzoic acid(89-77-0) have not been fully investigated.
Potential Health Effects
Eye: Causes eye irritation.
Skin: Causes skin irritation.
Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
Inhalation: May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema.
Safety Profile
The Hazard Codes of 2-Amino-4-chlorobenzoic acid(89-77-0) : 
Xi
The Risk Statements information of 2-Amino-4-chlorobenzoic acid(89-77-0) :
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of 2-Amino-4-chlorobenzoic acid(89-77-0):
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39: Wear suitable gloves and eye/face protection
Standards and Recommendations
MOISTURE: 0.2% max