N-methylnaphthalen-2-amine
N-methylnaphthalen-2-amine
CAS: 2216-67-3
Molecular Formula: C11H11N
N-methylnaphthalen-2-amine - Names and Identifiers
| Name | N-methylnaphthalen-2-amine |
| Synonyms | methyl(2-naphthyl)amine N-Methyl-2-naphthalenamine N-methylnaphthalen-2-amine 2-Naphthalenamine, N-methyl- |
| CAS | 2216-67-3 |
N-methylnaphthalen-2-amine - Physico-chemical Properties
| Molecular Formula | C11H11N |
| Molar Mass | 157.21 |
| Density | 1.1981 (rough estimate) |
| Melting Point | 129-130 °C |
| Boling Point | 317.05°C |
| pKa | 4.85±0.20(Predicted) |
| Storage Condition | 2-8°C(protect from light) |
| Refractive Index | 1.6722 (estimate) |
N-methylnaphthalen-2-amine - Upstream Downstream Industry
N-methylnaphthalen-2-amine - Introduction
N-methylnaphthalen-2-amine is an organic compound with the chemical formula C12H11N. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: The N-methylnaphthalen-2-amine is white to light yellow solid.
-Melting point: About 60-62 degrees Celsius.
-Solubility: Soluble in organic solvents such as benzene, ether and chloroform, slightly soluble in water.
Use:
N-methylnaphthalen-2-amine has certain applications in the field of chemical synthesis:
-As a synthetic intermediate for dyes and pigments.
-Basic reagents for the synthesis of organic compounds.
-In the field of medicine, it is also used to synthesize some drugs.
Method:
N-methylnaphthalen-2-amine are generally synthesized by the following steps:
1. Reacting 2-naphthylamine with methanol to generate a N-methylnaphthalen-2-amine methanol solution.
2. Excess methanol is distilled off from the methanol solution to obtain a N-methylnaphthalen-2-amine.
Safety Information:
- N-methylnaphthalen-2-amine is relatively safe under correct use, but the following safety precautions still need to be paid attention:
-It may have an irritating effect on the eyes, skin and respiratory tract, so appropriate personal protective measures such as glasses, gloves and masks should be taken during operation.
-Avoid contact with strong oxidants and strong acids to avoid dangerous reactions.
-During storage and handling, avoid high temperature, fire and static electricity to prevent accidents.
-If you have inhaled or come into contact with N-methylnaphthalen-2-amine, immediately take a bath, rinse with water, and seek medical attention as soon as possible.
Nature:
-Appearance: The N-methylnaphthalen-2-amine is white to light yellow solid.
-Melting point: About 60-62 degrees Celsius.
-Solubility: Soluble in organic solvents such as benzene, ether and chloroform, slightly soluble in water.
Use:
N-methylnaphthalen-2-amine has certain applications in the field of chemical synthesis:
-As a synthetic intermediate for dyes and pigments.
-Basic reagents for the synthesis of organic compounds.
-In the field of medicine, it is also used to synthesize some drugs.
Method:
N-methylnaphthalen-2-amine are generally synthesized by the following steps:
1. Reacting 2-naphthylamine with methanol to generate a N-methylnaphthalen-2-amine methanol solution.
2. Excess methanol is distilled off from the methanol solution to obtain a N-methylnaphthalen-2-amine.
Safety Information:
- N-methylnaphthalen-2-amine is relatively safe under correct use, but the following safety precautions still need to be paid attention:
-It may have an irritating effect on the eyes, skin and respiratory tract, so appropriate personal protective measures such as glasses, gloves and masks should be taken during operation.
-Avoid contact with strong oxidants and strong acids to avoid dangerous reactions.
-During storage and handling, avoid high temperature, fire and static electricity to prevent accidents.
-If you have inhaled or come into contact with N-methylnaphthalen-2-amine, immediately take a bath, rinse with water, and seek medical attention as soon as possible.
Last Update：2024-04-09 20:49:11
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CAS: 2216-67-3
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QQ: 3008007409
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CAS: 2216-67-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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View History
Raw Materials for N-methylnaphthalen-2-amine
Downstream Products for N-methylnaphthalen-2-amine
3-Methylisoquinoline
Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt
Benzenesulfonic acid, 2-[[2-(methylamino)-1-naphthalenyl]azo]-5-nitro-, monosodium salt