| Identification | More | [Name]
2-Chloro-3-nitrobenzoic acid | [CAS]
3970-35-2 | [Synonyms]
2-CHLORO-3-NITROBENZOIC ACID | [EINECS(EC#)]
223-590-3 | [Molecular Formula]
C7H4ClNO4 | [MDL Number]
MFCD00007069 | [Molecular Weight]
201.56 | [MOL File]
3970-35-2.mol |
| Chemical Properties | Back Directory | [Appearance]
White to light yellow crystal powder | [Melting point ]
183-187 °C (lit.) | [Boiling point ]
359.9±27.0 °C(Predicted) | [density ]
1.6620 | [refractive index ]
1.6000 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
Powder | [pka]
pK1: 2.02 (25°C) | [color ]
White to cream-yellow with a green cast | [BRN ]
645427 | [CAS DataBase Reference]
3970-35-2(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R37/38:Irritating to respiratory system and skin .
R36:Irritating to the eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [HS Code ]
29163990 |
| Hazard Information | Back Directory | [Chemical Properties]
White to light yellow crystal powder | [Uses]
2-Chloro-3-nitrobenzoic acid was used as reagent during the synthesis of new biprivileged molecular scaffolds of tetracyclic indolo-benzodiazepines and indolo-quinoxalines. It was used in a microwave-promoted Ulmann condensation with 2-aminopyridines. | [Uses]
2-Chloro-3-nitrobenzoic acid is used in a microwave-promoted Ulmann condensation with 2-aminopyridines.
| [General Description]
2-Chloro-3-nitrobenzoic acid undergoes condensation with aminoquinolines to yield phenylquinolylamines. |
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