3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate

3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate - Names and Identifiers

Name	3-Pyridazinecarboxylicacid, 1,6-dihydro-6-oxo-, hydrate (1:1)
Synonyms	6-Hydroxypyridazine-3-carboxylic acid hydrate 3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate 6-Hydroxypyridazine-3-carboxylic Acid Monohydrate 6-oxo-1,6-dihydropyridazine-3-carboxylic acid hydrate 1,6-Dihydro-6-oxopyridazine-3-carboxylic acid monohydrate 6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLIC ACID MONOHYDRATE 3-Pyridazinecarboxylicacid,1,6-dihydro-6-oxo-,monohydrate(9CI) 3-Pyridazinecarboxylicacid, 1,6-dihydro-6-oxo-, monohydrate (9CI)
CAS	306934-80-5

3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate - Physico-chemical Properties

Molecular Formula	C5H6N2O4
Molar Mass	158.11
Density	g/cm3
Melting Point	265°C
Boling Point	441.2°Cat760mmHg
Flash Point	220.7°C
Solubility	soluble in Dimethylformamide
Appearance	powder to crystal
Color	White to Almost white
Storage Condition	Sealed in dry,Room Temperature
MDL	MFCD09258787

3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note	Irritant

3-Carboxy-1,6-dihydro-6-oxopyridazine monohydrate - Introduction

3-pyriridazinecarboxylicacid, 1,6-dihydro-6-oxo-, hydrate (1:1) is an organic compound with the chemical formula C5H4N2O3 · H2O. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White crystalline solid.
-Melting point: about 160-165 degrees Celsius.
-Solubility: It has certain solubility, can be dissolved in water and is compatible with some organic solvents such as ethanol and ether.

Use:
-3-pyriridazinecarboxylicacid, 1,6-dihydro-6-OXO-, hydrate (1:1) is often used as a reagent in organic synthesis and can be used to synthesize biologically active compounds.
-It can also be used as a pharmaceutical intermediate.

Method:
-3-pyriridazinecarboxylicacid, 1,6-dihydro-6-OXO-, hydrate (1:1) can be used in the presence of 3-oxo-pyrazinecarboxylic acid. The aldehyde compound reacts with ethyl cyanoacetate, then synthesized by the reaction of salicylaldehyde chloride.

Safety Information:
-The compound has not been fully evaluated for toxicity, so safety measures need to be taken during use to avoid contact with skin, eyes and respiratory tract.
-Wear appropriate protective equipment, such as safety glasses, gloves and protective clothing, if necessary.
-Avoid swallowing, inhaling or inhaling its dust.
-The laboratory's standard operating procedures should be followed and the waste from the preparation of the compound should be properly handled and disposed.

Last Update：2024-04-09 20:49:11