3,4-Diaminotoluene (3,4-Diaminotoluene)

Bargaining 10-21 09:11 Update

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3,4-Diaminotoluene

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1,2-Benzenediamine, 4-methyl-
3,4-DiaMinotoluene
4-methylbenzene-1,2-diamine
3,4-Toluenediamine
Tolylene-3,4-diamine

+Expand -Stow

496-72-0

C7H10N2

122.168

29215119

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Nature Description

Density 1.1±0.1g/m3
Boiling point 262.3±20.0°C at 760 mmHg
Melting Point 87-89°C(lit.)
Molecular formula C7H10N2
Molecular weight 122.168
Flash point 132.1±21.3°C
Accurate quality 122.084396
PSA 52.04000
LogP 0.51
Appearance characteristics gray and white small pieces
Vapor pressure 0.0±0.5 mmHg at 25°C
Refractive index 1.636

Product Applications

Dye intermediate. Used to produce disperse fluorescent yellow. ...

Production method

It is obtained by reducing 4-methyl-2-nitroaniline.

Security

Dangerous Goods Marking： Xn

Safety instructions： S26: in case of contact with eyes, rinse with plenty of water immediately and send it to the doctor for diagnosis and treatment. S61: avoid discharging to the environment. Refer to the specific instructions/safety data sheet. S36/37/39: Wear suitable protective clothing, gloves and use goggles or mask.

Hazardous material category code： R22: swallowing is harmful. R36: stimulates eyes. R40: limited evidence indicates its carcinogenic effect. R52/53: harmful to aquatic organisms, which may lead to long-term adverse effects on aquatic environment.

Dangerous goods transportation number： UN2811

Symbols： GHS07

Storage conditions： Sealed storage, placed in a ventilated, dry environment

Cautionary Statement： P261;P280;P305+P351+P338

Packaging grade： III

Signal word： Warning

Hazard Statement： H302+H312+H332;H315;H319;H335