Pyrimidine, 4-chloro-2-(trifluoromethyl)-

Pyrimidine, 4-chloro-2-(trifluoromethyl)- - Names and Identifiers

Name	4-CHLORO-2-(TRIFLUOROMETHYL)PYRIMIDINE
Synonyms	IFLAB-BB F2124-0818 4-CHLORO-2-(TRIFLUOROMETHYL)PYRIMIDINE 4-Chloro-2-(trifluoromethyl)-1,3-diazine Pyrimidine, 4-chloro-2-(trifluoromethyl)-
CAS	1514-96-1
InChI	InChI=1/C5H2ClF3N2/c6-3-1-2-10-4(11-3)5(7,8)9/h1-2H

Pyrimidine, 4-chloro-2-(trifluoromethyl)- - Physico-chemical Properties

Molecular Formula	C5H2ClF3N2
Molar Mass	182.53
Density	1.504g/ml
Boling Point	115.4±40.0 °C(Predicted)
Flash Point	23.574°C
Vapor Presure	22.675mmHg at 25°C
pKa	-3.28±0.20(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.445

Pyrimidine, 4-chloro-2-(trifluoromethyl)- - Risk and Safety

Hazard Class

IRRITANT

Pyrimidine, 4-chloro-2-(trifluoromethyl)- - Introduction

4-CHLORO-2-(TRIFLUOROMETHYL)PYRIMIDINE is an organic compound with the following properties:

1. Appearance: Colorless crystalline solid.
2. Density: about 1.58 g/cm ^ 3.
3. Melting Point: about 82-84 ℃.
4. Boiling point: About 189-195 ℃.
5. Solubility: Soluble in ethanol, dichloromethane and dimethyl ketone, insoluble in water.

4-CHLORO-2-(TRIFLUOROMETHYL)PYRIMIDINE is mainly used in agriculture as a weed control agent and plant growth regulator. It can be prepared by drying 4-chloropyrimidine in methanol solution and reacting it with trifluoromethylphenylarsine.

The preparation method is as follows:
1. Dissolve 4-chloropyrimidine in alcohol (such as methanol) to form a solution.
2. Add trifluoromethylphenylarsine and stir at the appropriate temperature.
3. After a period of reaction, the product is cooled and filtered.

For safety information, 4-CHLORO-2-(TRIFLUOROMETHYL)PYRIMIDINE should follow the following precautions:
1. Avoid inhalation, ingestion or contact with skin and eyes.
2. Wear appropriate protective gloves, glasses and mask when in use.
3. Operate in a well-ventilated place to avoid inhaling its vapor.
4. Store in a sealed container, away from heat and fire sources.
5. For unintended contact or ingestion, seek medical advice and professional advice immediately.

This information is for reference only. Please refer to the product manual and follow the corresponding safety operation guidelines when using it.

Last Update：2024-04-09 20:02:46