4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE
4-Chloro-3-nitropyridine hydrochloride
CAS: 54079-68-4
Molecular Formula: C5H4Cl2N2O2
4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE - Names and Identifiers
| Name | 4-Chloro-3-nitropyridine hydrochloride |
| Synonyms | 4-Chloro-3-nitropyridineHCl 4-Chloro-3-nitropyridine HCl Salt 4-CHLORO-3-NITROPYRIDINE HYDROCHLORIDE 4-Chloro-3-nitropyridine hydrochloride 4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE |
| CAS | 54079-68-4 |
| EINECS | 000-000-0 |
| InChI | InChI=1/C5H3ClN2O2.ClH/c6-4-1-2-7-3-5(4)8(9)10;/h1-3H;1H |
4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE - Physico-chemical Properties
| Molecular Formula | C5H4Cl2N2O2 |
| Molar Mass | 195 |
| Melting Point | 135-138°C |
| Boling Point | 279.9°C at 760 mmHg |
| Flash Point | 123.1°C |
| Vapor Presure | 0.00299mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | 2811 |
| Packing Group | III |
4-CHLORO-3-NITROPYRIDINE MONOHYDROCHLORIDE - Introduction
4-Chloro-3-nitropyridine hydrochloride is an organic compound with the chemical formula C5H3Cl2N2O2 · HCl. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White to pale yellow crystalline solid;
-Melting point: 165-169°C;
-Solubility: Soluble in water and organic solvents.
Use:
-4-chloro-3-nitropyridine hydrochloride is an important intermediate, which is widely used in organic synthesis;
-It can be used to synthesize various drugs, pesticides, dyes and chemicals.
Preparation Method:
4-Chloro-3-nitropyridine hydrochloride can be prepared by the following steps:
1.4-chloro -3-nitro pyridine is reacted with hydrochloric acid to generate 4-chloro -3-nitro pyridine hydrochloride.
Safety Information:
-in operation and use, need to follow the routine laboratory safety procedures;
-The compound may cause irritation to the eyes, skin and respiratory tract and should be avoided by inhalation, ingestion or contact with skin;
-use should wear gloves, protective glasses and protective mask, and ensure that the operation in a well-ventilated place;
-Follow relevant environmental and safety regulations when handling and disposing of waste.
Nature:
-Appearance: White to pale yellow crystalline solid;
-Melting point: 165-169°C;
-Solubility: Soluble in water and organic solvents.
Use:
-4-chloro-3-nitropyridine hydrochloride is an important intermediate, which is widely used in organic synthesis;
-It can be used to synthesize various drugs, pesticides, dyes and chemicals.
Preparation Method:
4-Chloro-3-nitropyridine hydrochloride can be prepared by the following steps:
1.4-chloro -3-nitro pyridine is reacted with hydrochloric acid to generate 4-chloro -3-nitro pyridine hydrochloride.
Safety Information:
-in operation and use, need to follow the routine laboratory safety procedures;
-The compound may cause irritation to the eyes, skin and respiratory tract and should be avoided by inhalation, ingestion or contact with skin;
-use should wear gloves, protective glasses and protective mask, and ensure that the operation in a well-ventilated place;
-Follow relevant environmental and safety regulations when handling and disposing of waste.
Last Update：2024-04-09 02:00:46
