4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate
methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate
CAS: 175137-27-6
Molecular Formula: C7H4ClF3N2O2
4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate - Names and Identifiers
4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate - 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 |
4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate - 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 |
4-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-2-methylbenzoate - 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.
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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Product Name: METHYL 2-CHLORO-4-(TRIFLUOROMETHYL)PYRIMIDINE-5-CARBOXYLATE Request for quotation
CAS: 175137-27-6
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CAS: 175137-27-6
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