The form of N,N-dicyanoethylaniline is white crystalline powder or crystal block. The specific description is as follows:

‌Appearance‌: N,N-dicyanoethylaniline usually appears as a white to brown crystalline powder or crystal block, sometimes also described as a yellow to orange-yellow solid‌.
‌Solubility‌: This substance is easily soluble in organic solvents such as ethanol, ether, dichloromethane, etc., insoluble in water, but slightly soluble in dilute acid and dilute alkali.
In addition, N,N-dicyanoethylaniline is often used as a catalyst or intermediate in organic synthesis and has certain risks. Inhaling its dust or vapor may be irritating to the respiratory system, so you need to be careful and careful when using it. Take appropriate safety measures‌.

To sum up, N,N-dicyanoethylaniline is an organic compound with specific morphology and properties and has important applications in chemical synthesis and industrial production‌.

‌Uses of N,N-dicyanoethylaniline‌

‌Dye intermediates‌: N,N-dicyanoethylaniline is an important intermediate in the dye industry and is used to synthesize dye products with bright colors and stable performance, such as nylon mountain ruby ​​N-5BL, etc., which are widely used in wool , nylon, leather dyeing‌.
‌Pharmaceutical intermediates‌: In the pharmaceutical field, N,N-dicyanoethylaniline is also used as a key intermediate for the production of anti-tumor drugs, such as N-formylsarcolysin and anti-neoplasmic acid. These drugs have shown good efficacy in treating diseases such as testicular seminoma, multiple myeloma, malignant lymphoma, and chronic myelogenous leukemia.
In summary, N,N-dicyanoethylaniline has broad application prospects in the dye and pharmaceutical industries and provides key raw materials for the production of related industries.

N,N-Bis(cyanoethyl)aniline Chemical Properties
Melting point 81-84 °C(lit.)
Boiling point 326.78°C (rough estimate)
density 1.0222 (rough estimate)
refractive index 1.5680 (estimate)
pka 3.85±0.50(Predicted)
CAS DataBase Reference 1555-66-4(CAS DataBase Reference)
NIST Chemistry Reference 3,3′-(Phenylimino)dipropionitrile(1555-66-4)
EPA Substance Registry System Propanenitrile, 3,3′-(phenylimino)bis- (1555-66-4)

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