Dimethoxyaniline
Dimethoxyaniline
CAS: 6299-67-8
Molecular Formula: C8H11NO2
Dimethoxyaniline - Names and Identifiers
| Name | Dimethoxyaniline |
| Synonyms | Nsc44873 Dimethoxyaniline 2,3-Dimethoxyaniline 2,3-Dimethoxy-phenylamine 2,3-Dimethoxy-Phenylamine BenzenaMine, 2,3-diMethoxy- (2,3-dimethoxyphenyl)amine hydrochloride |
| CAS | 6299-67-8 |
| InChI | InChI=1/C8H11NO2/c1-10-7-5-3-4-6(9)8(7)11-2/h3-5H,9H2,1-2H3 |
Dimethoxyaniline - Physico-chemical Properties
| Molecular Formula | C8H11NO2 |
| Molar Mass | 153.18 |
| Density | 1,14 g/cm3 |
| Boling Point | 93 °C / 1.4mmHg |
| Flash Point | 113.2°C |
| Vapor Presure | 0.022mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Yellow to Orange |
| pKa | 4.12±0.10(Predicted) |
| Storage Condition | Refrigerator |
| Refractive Index | 1.5630-1.5650 |
| MDL | MFCD00180769 |
Dimethoxyaniline - 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. R36/38 - Irritating to eyes 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. S51 - Use only in well ventilated areas. S20/21 - |
| HS Code | 29214200 |
| Hazard Class | IRRITANT |
Dimethoxyaniline - Introduction
Dimethoxyaniline(Dimethoxyaniline) is an organic compound with the formula C8H11NO2. Its main properties are as follows:
1. Appearance: The Dimethoxyaniline is a colorless to light yellow liquid with a special aromatic smell.
2. Solubility: Dimethoxyaniline has good solubility in common organic solvents, such as alcohols, ethers and ketones.
3. Melting point and boiling point: The melting point of Dimethoxyaniline is about -25 ℃, and the boiling point is about 211 ℃.
4. chemical properties: Dimethoxyaniline is alkaline and can react with acid to form the corresponding salt. It can also undergo oxidation, reduction, and electrophilic substitution reactions, etc.
Due to its unique properties, Dimethoxyaniline have the following main uses in practical applications:
1. intermediates in chemical synthesis: Dimethoxyaniline are used as intermediates in organic synthesis and are often used in the synthesis of other compounds, such as dyes, azo dyes and fluorescent dyes.
2. Chromatographic analysis: Dimethoxyaniline can be used as standard reference material and internal standard in high performance liquid chromatography and gas chromatography.
3. photosensitive materials: Dimethoxyaniline can be used in photosensitive materials, such as photosensitive resins and photosensitive dyes.
There are many methods for preparing Dimethoxyaniline. The common method is to react dimethyl aniline with methanol. The reaction conditions are generally at room temperature, and acidic or basic catalysts may be used. Appropriate safety precautions need to be taken during preparation to avoid contact with the skin and inhalation of its vapors.
Regarding the safety information of the Dimethoxyaniline, it is an organic compound, and the following points should be paid attention to during operation:
1. avoid prolonged contact with skin and eyes. In case of contact, rinse with plenty of water.
2. avoid inhalation of its vapor, try to operate in a well-ventilated place.
3. During use or storage, keep the container sealed and away from heat sources and open flames.
4. Wear appropriate personal protective equipment such as protective gloves, glasses and protective clothing during operation.
Please note: The above information is for reference only. Please refer to the safety data sheet and operation manual of the chemical for specific operation.
1. Appearance: The Dimethoxyaniline is a colorless to light yellow liquid with a special aromatic smell.
2. Solubility: Dimethoxyaniline has good solubility in common organic solvents, such as alcohols, ethers and ketones.
3. Melting point and boiling point: The melting point of Dimethoxyaniline is about -25 ℃, and the boiling point is about 211 ℃.
4. chemical properties: Dimethoxyaniline is alkaline and can react with acid to form the corresponding salt. It can also undergo oxidation, reduction, and electrophilic substitution reactions, etc.
Due to its unique properties, Dimethoxyaniline have the following main uses in practical applications:
1. intermediates in chemical synthesis: Dimethoxyaniline are used as intermediates in organic synthesis and are often used in the synthesis of other compounds, such as dyes, azo dyes and fluorescent dyes.
2. Chromatographic analysis: Dimethoxyaniline can be used as standard reference material and internal standard in high performance liquid chromatography and gas chromatography.
3. photosensitive materials: Dimethoxyaniline can be used in photosensitive materials, such as photosensitive resins and photosensitive dyes.
There are many methods for preparing Dimethoxyaniline. The common method is to react dimethyl aniline with methanol. The reaction conditions are generally at room temperature, and acidic or basic catalysts may be used. Appropriate safety precautions need to be taken during preparation to avoid contact with the skin and inhalation of its vapors.
Regarding the safety information of the Dimethoxyaniline, it is an organic compound, and the following points should be paid attention to during operation:
1. avoid prolonged contact with skin and eyes. In case of contact, rinse with plenty of water.
2. avoid inhalation of its vapor, try to operate in a well-ventilated place.
3. During use or storage, keep the container sealed and away from heat sources and open flames.
4. Wear appropriate personal protective equipment such as protective gloves, glasses and protective clothing during operation.
Please note: The above information is for reference only. Please refer to the safety data sheet and operation manual of the chemical for specific operation.
Last Update：2024-04-10 22:29:15
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