261945-82-8
2,4-Dimethyl-5-trifluoromethylnitrobenzene
CAS: 261945-82-8
Molecular Formula: C9H8F3NO2
261945-82-8 - Names and Identifiers
| Name | 2,4-Dimethyl-5-trifluoromethylnitrobenzene |
| Synonyms | 2,4-DIMETHYL-5-NITROBENZOTRIFLUORIDE 2,4-Dimethyl-5-nitrobenzotrifluoride 2,4-Dimethyl-5-trifluoromethylnitrobenzene 2,4-DIMETHYL-5-TRIFLUOROMETHYL-NITROBENZENE 1,5-dimethyl-2-nitro-4-(trifluoromethyl)benzene Benzene, 1,5-dimethyl-2-nitro-4-(trifluoromethyl)- |
| CAS | 261945-82-8 |
| InChI | InChI=1/C9H8F3NO2/c1-5-3-6(2)8(13(14)15)4-7(5)9(10,11)12/h3-4H,1-2H3 |
261945-82-8 - Physico-chemical Properties
| Molecular Formula | C9H8F3NO2 |
| Molar Mass | 219.16 |
| Density | 1.309g/cm3 |
| Melting Point | 35 |
| Boling Point | 236.2°C at 760 mmHg |
| Flash Point | 96.7°C |
| Vapor Presure | 0.0736mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.478 |
261945-82-8 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Note | Toxic |
261945-82-8 - Introduction
2, is an organic compound with the chemical formula C9H8F3NO2. It is a colorless to light yellow crystalline solid.
The compound is commonly used as an insecticide and herbicide. Its application in agriculture is mainly to control weeds and some harmful insects. It has broad-spectrum insecticidal activity and has a toxic effect on a variety of insects.
2, the preparation method is generally synthesized by aniline as the starting material, through nitration and fluorination reaction. First, Aniline reacts with concentrated nitric acid to give nitroaniline, and then undergoes a fluorination reaction to give 2.
Regarding safety information, 2, is a toxic chemical substance. It has a stimulating and damaging effect on the human body. Avoid skin and eye contact when contacting, and pay attention to protective measures. During use, attention should be paid to following the correct operation methods and safety measures. At the same time, the compound should be stored in a cool, dry, well-ventilated place, away from fire and flammable materials.
The compound is commonly used as an insecticide and herbicide. Its application in agriculture is mainly to control weeds and some harmful insects. It has broad-spectrum insecticidal activity and has a toxic effect on a variety of insects.
2, the preparation method is generally synthesized by aniline as the starting material, through nitration and fluorination reaction. First, Aniline reacts with concentrated nitric acid to give nitroaniline, and then undergoes a fluorination reaction to give 2.
Regarding safety information, 2, is a toxic chemical substance. It has a stimulating and damaging effect on the human body. Avoid skin and eye contact when contacting, and pay attention to protective measures. During use, attention should be paid to following the correct operation methods and safety measures. At the same time, the compound should be stored in a cool, dry, well-ventilated place, away from fire and flammable materials.
Last Update：2024-04-10 22:29:15
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