BENZENAMINE, 2-METHYL-5-TRIFLUOROMETHYL
3-Amino-4-methylbenzotrifluoride
CAS: 25449-96-1
Molecular Formula: C8H8F3N
BENZENAMINE, 2-METHYL-5-TRIFLUOROMETHYL - Names and Identifiers
BENZENAMINE, 2-METHYL-5-TRIFLUOROMETHYL - Physico-chemical Properties
| Molecular Formula | C8H8F3N |
| Molar Mass | 175.15 |
| Density | 1.237±0.06 g/cm3(Predicted) |
| Melting Point | 34-38°C |
| Boling Point | 74°C/8mmHg(lit.) |
| Flash Point | 96°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.013mmHg at 25°C |
| Appearance | powder to lump |
| Color | Light yellow to Brown |
| pKa | 3.23±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.504 |
BENZENAMINE, 2-METHYL-5-TRIFLUOROMETHYL - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R52 - Harmful to aquatic organisms 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. |
| UN IDs | 2810 |
| Hazard Note | Toxic |
| Hazard Class | 6.1 |
BENZENAMINE, 2-METHYL-5-TRIFLUOROMETHYL - Introduction
It is an organic compound with a molecular formula of C8H7F3N and a molecular weight of 171.14g/mol. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: It is a colorless to light yellow liquid.
-Melting point and boiling point: Its melting point is -30 ℃, and its boiling point is 183-185 ℃.
-Solubility: It is soluble in ethanol, ether and nitrile solvents, slightly soluble in water.
Use:
-It can be used as an intermediate in organic synthesis and is widely used in the synthesis of pesticides, pharmaceuticals and chemicals.
-It can also be used as a dye and fragrance synthesis.
Method:
It is usually synthesized by the following steps:
1. First, 4-methylfluorobenzene is reacted with trifluoroformic acid to generate 4-methylbenzotrifluoride.
2. Then, 4-methyl trifluorotoluene is catalytically reduced with hydrogen, and an amination reagent is added to obtain the final product.
Safety Information:
-is a flammable liquid that needs to be stored in a cool, ventilated place, away from fire and heat sources.
-Wear protective gloves and goggles during handling and use to avoid contact with skin and eyes.
-In case of accidental inhalation or contact, rinse immediately with plenty of water and seek medical help.
-Follow local and national safety practices.
Nature:
-Appearance: It is a colorless to light yellow liquid.
-Melting point and boiling point: Its melting point is -30 ℃, and its boiling point is 183-185 ℃.
-Solubility: It is soluble in ethanol, ether and nitrile solvents, slightly soluble in water.
Use:
-It can be used as an intermediate in organic synthesis and is widely used in the synthesis of pesticides, pharmaceuticals and chemicals.
-It can also be used as a dye and fragrance synthesis.
Method:
It is usually synthesized by the following steps:
1. First, 4-methylfluorobenzene is reacted with trifluoroformic acid to generate 4-methylbenzotrifluoride.
2. Then, 4-methyl trifluorotoluene is catalytically reduced with hydrogen, and an amination reagent is added to obtain the final product.
Safety Information:
-is a flammable liquid that needs to be stored in a cool, ventilated place, away from fire and heat sources.
-Wear protective gloves and goggles during handling and use to avoid contact with skin and eyes.
-In case of accidental inhalation or contact, rinse immediately with plenty of water and seek medical help.
-Follow local and national safety practices.
Last Update：2024-04-09 21:01:54
