N-methylaniline: is an organic compound, mainly used as an intermediate, acid absorber and solvent in organic synthesis.
Chemical name: N-methylaniline
Molecular formula: C7H9N
Relative mass: 107.153
Structural formula:
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Physical and chemical properties
colorless to reddish brown oily liquid in appearance, slightly soluble in water, soluble in ethanol, ether, chloroform, melting point -57℃, boiling point 196℃, critical pressure 5.2MPa, saturated vapor pressure: 0.13kPa (36℃).
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Product features
Weakly alkaline, and acid to form salt. It is easy to react with alkylating agents to obtain n-alkyl derivatives. It reacts with nitrous acid to form nitrosoamine. It turns brown in the air. It has approximately the same toxicity as aniline. The maximum allowable concentration in the air of the workplace is 5×10⁻⁶. Production equipment should be sealed. Operators should wear protective equipment.
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Product use
Used in pesticide intermediates, dye intermediates, pharmaceutical intermediates, organic synthesis raw materials, and can also be used as gasoline antiknock agent, acid absorbent, solvent and stabilizer.
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Packing specification
208L iron drum or tank.
