M-TOLIDINE CAS 84-67-3

Physico-chemical Properties

Molecular Formula	C24H20N2O2
Molar Mass	368.43
Density	1.226
Melting Point	144 °C
Boling Point	564.9±45.0 °C(Predicted)
Flash Point	192.9°C
Vapor Presure	6.61E-05mmHg at 25°C
pKa	4.28±0.10(Predicted)
Storage Condition	2-8℃
Refractive Index	1.638

Introduction

M-Tolidine, also known as M-Tolidine, is an organic compound. The following is a description of the nature, use, preparation and safety information of the M-Tolidine:

Nature:

• Appearance: Colorless crystal or white crystalline powder
• Molecular formula: C14H16N2
• Molecular weight: 212.29g/mol
• Melting Point: 89-91°C
• Boiling point: 376°C
• Low solubility in water, high solubility in organic solvents (such as ethanol and ether).

Use:

• M-Tolidine are mainly used as dye intermediates to synthesize organic dyes, especially aniline dyes.
• It can also be used as a photosensitive material, a catalyst in organic synthesis reactions, etc.

Preparation Method:

• The synthesis of M-Tolidine is generally obtained by the reaction of dimethyl aniline with urea sulfate.
• The specific synthesis method is to heat and react dimethyl aniline with urea sulfate. After the reaction generates a product, the final product is obtained through steps such as crystallization, filtration and drying.

Safety Information:

• M-Tolidine have stimulating, corrosive and toxic effects and are harmful substances.
• In the process of operation, should comply with the chemical safety practice, avoid contact with skin, eyes and respiratory tract.
• In the process of storage and handling, attention should be paid to avoid reaction with oxidants, strong acids, strong bases and other harmful substances.
• When disposing of waste, comply with relevant regulations and environmental protection requirements, and hand over the waste to a compliant professional organization.

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