3-CHLORO-6-METHOXYPYRIDAZINE

3-CHLORO-6-METHOXYPYRIDAZINE - Names and Identifiers

Name	3-Chloro-6-methoxypyridazine
Synonyms	NSC 522667 TIMTEC-BB SBB004124 3-Methoxy-6-chloropyridazine 6-Chloro-3-methoxypyridazine 3-Chloro-6-methoxypyridazine 3-CHLORO-6-METHOXYPYRIDAZINE pyridazine, 3-chloro-6-methoxy-
CAS	1722-10-7
EINECS	217-019-7
InChI	InChI=1/C5H5ClN2O/c1-9-5-3-2-4(6)7-8-5/h2-3H,1H3

3-CHLORO-6-METHOXYPYRIDAZINE - Physico-chemical Properties

Molecular Formula	C5H5ClN2O
Molar Mass	144.56
Density	1.292
Melting Point	84-85°C(lit.)
Boling Point	285℃
Flash Point	126℃
Vapor Presure	0.00498mmHg at 25°C
Appearance	White to beige powder or crystal
BRN	118854
pKa	0.74±0.10(Predicted)
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.52
MDL	MFCD00006467

3-CHLORO-6-METHOXYPYRIDAZINE - 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. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
Hazard Class	IRRITANT

3-CHLORO-6-METHOXYPYRIDAZINE - Introduction

3-choro-6-methoxypyridazine is an organic compound with the chemical formula C7H8ClN3O. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 3-chroo-6-methoxypyridazine is a colorless or light yellow crystalline solid.
-Solubility: Its solubility in water is low, but it dissolves well in organic solvents.
-Melting point: Its melting point range is about 90-95 degrees Celsius.

Use:
-Pesticide: 3-Chloro-6-methoxypyridazine is widely used as an active ingredient in pesticides, and has the effects of killing weeds and insecticides.
-Medicine: It also has some pharmacological effects and is used as an intermediate synthetic raw material in medicine.
-Other applications: In addition, 3-Chloro-6-methoxypyridazine can also be used for the synthesis of dyes and chemical reagents.

Method:
3-choro-6-methoxypyridazine can be synthesized by the following steps:
1. With pyridazine as raw material, hydrogen chloride and methanol are introduced under appropriate reaction conditions to carry out nuclear magnetic substitution reaction, and chlorine and methoxy are introduced into the pyridazine structure.
2. The resulting product was crystallized to obtain a pure product.

Safety Information:
- 3-Chloro-6-methoxypyridazine is a toxic substance that may affect human health by contact, inhalation or ingestion of its powder, granules or solution.
-Wear appropriate personal protective equipment, such as goggles, protective gloves and protective face masks.
-Do not put this substance near combustion or heating sources to avoid harmful smoke and gas.
-Observe safe practices and regulations and properly manage waste and solutions during use, storage and disposal. In case of accidental contact or ingestion, seek immediate medical attention and provide the safety data required by the doctor.
Please note that the above information is only a basic instruction, please be sure to consult the detailed safety information and operating procedures of the compound before specific application or operation.

Last Update：2024-04-09 20:52:54