4,6-dichloro-2-MethylpyriMidine-1-thiol

4,6-dichloro-2-MethylpyriMidine-1-thiol - Names and Identifiers

Name	4-Chloro-6-methyl-2-(methylthio)pyrimidine
Synonyms	NSC 48354 4-Chloro-6-methyl-2-(methylthio) 4,6-dichloro-2-MethylpyriMidine-1-thiol 4,6-dichloro-2-(methylsulfanyl)pyrimidine 4-chloro-6-methyl-2-Methylthio Pyrimidine 4-Chloro-6-methyl-2-(methylthio)pyrimidine Pyrimidine, 4-chloro-6-methyl-2-(methylthio)- pyrimidine, 4-chloro-6-methyl-2-(methylthio)- 4-CHLORO-6-METHYL-2-METHYLSULFANYL-PYRIMIDINE
CAS	17119-73-2
EINECS	228-577-6
InChI	InChI=1/C6H7ClN2S/c1-4-3-5(7)9-6(8-4)10-2/h3H,1-2H3

4,6-dichloro-2-MethylpyriMidine-1-thiol - Physico-chemical Properties

Molecular Formula	C6H7ClN2S
Molar Mass	174.65
Density	1.30±0.1 g/cm3(Predicted)
Melting Point	37-38℃
Boling Point	147°C/32mmHg(lit.)
Flash Point	114.8°C
Solubility	Chloroform (Sparingly), MEthanol (Slightly)
Vapor Presure	0.0144mmHg at 25°C
Appearance	Solid
Color	Pale Yellow Low-Melting
pKa	0.16±0.30(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.581

4,6-dichloro-2-MethylpyriMidine-1-thiol - Risk and Safety

Risk Codes	22 - Harmful if swallowed
Safety Description	36/37 - Wear suitable protective clothing and gloves.
HS Code	29339900

4,6-dichloro-2-MethylpyriMidine-1-thiol - Introduction

4-choro-6-methyl-2-(methylthio)pyrimidine is an organic compound with the chemical formula C6H6ClN3S. The following is a description of its nature, use, preparation and safety information:

Nature:
1. Appearance: 4-Chloro-6-methyl-2-(methylthio)pyrimidine is a white crystalline solid.
2. Melting Point: about 80-83 degrees Celsius.
3. Solubility: Low solubility in water, but high solubility in organic solvents such as ethanol and dimethyl sulfoxide.

Use:
1. Pesticide: 4-choro-6-methyl-2-(methylthio)pyrimidine is an insecticide, commonly used in farmland, orchard and flower control, has a good killing effect on some pests.
2. Anti-tumor activity: The compound is also studied for cancer treatment. It is observed that it has an inhibitory effect on certain tumor cells.

Method:
Preparation of 4-choro-6-methyl-2-(methylthio)pyrimidine is generally accomplished by chemical synthesis. Specific preparation methods may include reaction steps such as nitration, reduction, and acylation.

Safety Information:
1.4-choro-6-methyl-2-(methylthio)pyrimidine is an organic compound that should be handled and stored with care, avoiding contact with skin, eyes, and inhalation.
2. In use, should wear protective gloves, goggles and other personal protective equipment, to ensure safe operation.
3. It is recommended to handle the compound in a well-ventilated place to avoid excessive vapor concentration.
4. In case of accidental contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
5. During storage, it should be stored in a sealed container, avoid direct sunlight and high temperature environment.

Last Update：2024-04-10 22:29:15