2,4-DiMethyl-N-phenylbenzenaMine
2,4-Dimethyldiphenylamine
CAS: 25078-04-0
Molecular Formula: C14H15N
2,4-DiMethyl-N-phenylbenzenaMine - Names and Identifiers
| Name | 2,4-Dimethyldiphenylamine |
| Synonyms | N-PHENYL-2,4-XYLIDINE PHENYL(2,4-XYLYL)AMINE 2,4-DIMETHYLDIPHENYLAMINE 2,4-Dimethyldiphenylamine 2,4-Dimethyl-N-phenylaniline 2,4-DiMethyl-N-phenylaniline N-(2,4-dimethylphenyl)aniline 2,4-DiMethyl-N-phenylbenzenaMine benzenamine, 2,4-dimethyl-N-phenyl- N-Phenyl-2,4-xylidinePhenyl(2,4-xylyl)amine TRIS(4-BROMOPHENYL)2,4-DIMETHYL DIPHENYLAMINE |
| CAS | 25078-04-0 |
| EINECS | 677-190-2 |
| InChI | InChI=1/C14H15N/c1-11-8-9-14(12(2)10-11)15-13-6-4-3-5-7-13/h3-10,15H,1-2H3 |
2,4-DiMethyl-N-phenylbenzenaMine - Physico-chemical Properties
| Molecular Formula | C14H15N |
| Molar Mass | 197.28 |
| Density | 1.049±0.06 g/cm3(Predicted) |
| Melting Point | 43°C |
| Boling Point | 170°C 3mm |
| Flash Point | 0°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | powder to lump |
| Color | White to Yellow |
| pKa | 1.11±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.611 |
2,4-DiMethyl-N-phenylbenzenaMine - Risk and Safety
| 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 | S22 - Do not breathe dust. 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. |
2,4-DiMethyl-N-phenylbenzenaMine - Introduction
2,4-dimethyldiphenylamine (2,4-dimethyldiphenylamine) is an organic compound with the chemical formula C14H15N. It is a colorless to yellow crystal or crystalline powder.
The compound has high solubility and is soluble in common solvents such as ether, methanol and alcohols. 2,4-dimethyldiphenylamine is stable in air, but may decompose at high temperatures.
2,4-dimethyldiphenylamine is commonly used as a dye, organic synthesis intermediate and antioxidant in the chemical industry. As a dye, it can be used in dye pigments, inks and dyes. As an antioxidant, it can be used in rubber, plastic and rubber processing to prevent aging and decomposition of materials under harmful environmental conditions.
The common method for preparing 2,4-dimethyldiphenylamine is through the reaction of aniline and methylbenzene. During the reaction, Aniline reacts with methylbenzene in the presence of a suitable catalyst at a suitable temperature to produce the desired product.
Regarding safety information, 2,4-dimethyldiphenylamine is a relatively safe substance. However, it is still a hazardous substance and should comply with safe operating procedures. Avoid contact with mouth, eyes and skin to prevent inhalation or ingestion. Wear gloves, goggles and suitable protective clothing during operation. In case of accidental contact or inhalation, wash or seek medical attention immediately.
The compound has high solubility and is soluble in common solvents such as ether, methanol and alcohols. 2,4-dimethyldiphenylamine is stable in air, but may decompose at high temperatures.
2,4-dimethyldiphenylamine is commonly used as a dye, organic synthesis intermediate and antioxidant in the chemical industry. As a dye, it can be used in dye pigments, inks and dyes. As an antioxidant, it can be used in rubber, plastic and rubber processing to prevent aging and decomposition of materials under harmful environmental conditions.
The common method for preparing 2,4-dimethyldiphenylamine is through the reaction of aniline and methylbenzene. During the reaction, Aniline reacts with methylbenzene in the presence of a suitable catalyst at a suitable temperature to produce the desired product.
Regarding safety information, 2,4-dimethyldiphenylamine is a relatively safe substance. However, it is still a hazardous substance and should comply with safe operating procedures. Avoid contact with mouth, eyes and skin to prevent inhalation or ingestion. Wear gloves, goggles and suitable protective clothing during operation. In case of accidental contact or inhalation, wash or seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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