2-Hydroxy-5-methyl-3-nitropyridine

2-Hydroxy-5-methyl-3-nitropyridine - Names and Identifiers

Name	2-Hydroxy-5-methyl-3-nitropyridine
Synonyms	5-Methyl-3-nitropyridin-2-ol 2-HYDROXY-3-NITRO-5-PICOLINE 3-(NITRO)-5-METHYLPYRIDIN-2-OL 5-METHYL-3-NITRO-2(1H)-PYRIDINONE 5-methyl-3-nitropyridin-2(1H)-one 2-Hydroxy-5-methyl-3-nitropyridine 2-Hydroxy-3-nitro-5-methylpyridine 2-HYDROXY-5-METHYL-3-NITROPYRIDINE 2-HYDROXY-3-NITRO-5-METHYLPYRIDINE 2-HYDROXY-3-NITRO-5-PICOLINE (2-HYDROXY-5-METHYL-3-NITROPYRIDINE)
CAS	7464-14-4
InChI	InChI=1/C6H6N2O3/c1-4-2-5(8(10)11)6(9)7-3-4/h2-3H,1H3,(H,7,9)

2-Hydroxy-5-methyl-3-nitropyridine - Physico-chemical Properties

Molecular Formula	C6H6N2O3
Molar Mass	154.12
Density	1.24 g/mL at 25 °C(lit.)
Melting Point	179 °C (dec.) (lit.)
Boling Point	353.3°C at 760 mmHg
Flash Point	167.4°C
Solubility	soluble in Dimethylformamide
Vapor Presure	3.63E-05mmHg at 25°C
Appearance	powder to crystal
Color	White to Yellow
Storage Condition	2-8°C
Refractive Index	1.567
MDL	MFCD02070021

2-Hydroxy-5-methyl-3-nitropyridine - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - 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 - Wear suitable protective clothing.
WGK Germany	3
Hazard Note	Irritant

2-Hydroxy-5-methyl-3-nitropyridine - Introduction

It is an organic compound with the chemical formula C6H6N2O3. The following is a description of its nature, use, preparation and safety information:

1. nature:
-Appearance: It is a yellow crystal or yellow powder.
-Solubility: Soluble in alcohol, ether and benzene, slightly soluble in water.

2. use:
-is useful as a chemical intermediate for the synthesis of other compounds.
-It is also used in research in the field of pesticides and pharmaceuticals.

3. preparation method:
The preparation of the ball can usually be carried out through the following steps:
-Step 1: 3-Nitropyridine and methanol are reacted to generate a substrate.
-Step 2: In the presence of alkali, the substrate is heated to react to generate brisk.
This is a synthetic method of the compound, and the specific preparation conditions and methods may be different.

4. Safety Information:
-is an organic compound, so care should be taken to prevent contact with eyes, skin and respiratory tract during handling and storage.
-When using this compound, good laboratory practice measures should be taken, such as wearing appropriate protective gloves and glasses to ensure a well-ventilated environment.
-When using or disposing of the compound, comply with local regulations and safe operating guidelines. In the event of an accident, appropriate first aid measures should be taken in a timely manner and professional advice should be consulted.

Last Update：2024-04-09 19:05:52