175137-27-6

175137-27-6 - Names and Identifiers

Name	methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate
Synonyms	Methyl 2-chloro-4-(trifluoromethyl)pyrimidine- Methyl2-chloro-4-(trifluoromethyl)pyrimidine-5- 2-chloro-4-trifluoromethylprimidine-5-carboxylate METHYL 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE Methyl 2-chloro-4-(trifluoromethyl)-5-pyrimidinecarboxylate methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate Methyl 2-Chloro-4-(trif1uoromethyl) pyridine-5-carboxylate 4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate methyl 4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}butanoate 2-Chloro-4-trifluoromethyl-pyrimidine-5-carboxylicacid methyl ester 2-Chloro-4-trifluoromethyl-pyrimidine-5-carboxylic acid methyl ester
CAS	175137-27-6
InChI	InChI=1/C11H12ClF3N2O2/c1-19-9(18)3-2-4-16-10-8(12)5-7(6-17-10)11(13,14)15/h5-6H,2-4H2,1H3,(H,16,17)

175137-27-6 - Physico-chemical Properties

Molecular Formula	C7H4ClF3N2O2
Molar Mass	240.57
Density	1.491
Melting Point	253-254 °C
Boling Point	76-78°C 0,5mm
Flash Point	>110℃
Vapor Presure	5.54E-05mmHg at 25°C
pKa	-5.70±0.29(Predicted)
Storage Condition	2-8°C
Refractive Index	n20/D1.468

175137-27-6 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed
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. S23 - Do not breathe vapour. S51 - Use only in well ventilated areas. S24/25 - Avoid contact with skin and eyes. S22 - Do not breathe dust.
UN IDs	UN 2810 6.1 / PGIII
WGK Germany	3
Hazard Class	IRRITANT

175137-27-6 - Introduction

methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate is an organic compound with the chemical formula C7H3ClF3N3O2. It is a colorless liquid with a special smell.

This compound is mainly used as an insecticide and herbicide. It can block the oxygen supply chain of insects and has a strong killing effect on a variety of pests and weeds. It is widely used in agriculture, horticulture and forestry to help protect the growing environment of plants.

methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate can be prepared in different ways. One common method is synthesis by fluorination reactions. First, 2-chloro-4-aminopyrimidine and trifluoromethanol undergo a fluorination reaction to produce 2-chloro-4-(trifluoromethyl) pyrimidine. It is then esterified with formic acid to produce methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate.

When using methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate, attention should be paid to its safety. It is an intermediate of organic synthesis and belongs to toxic compounds. Contact with skin, eyes or inhalation of vapors may cause irritation and injury. Wear protective gloves, glasses and masks during operation to ensure a well-ventilated laboratory environment. Follow regulations during storage and handling, avoid reactions with strong oxidants and acids, and avoid ignition and high temperatures.

Last Update：2024-04-10 22:29:15

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