34206-40-1

Appearance：Clear, yellow liquid

Density：0.93

Boiling Point：111ºC

Melting Point：<0ºC

Flash Point：189.7ºC

Refractive Index：1.483 [20ºC]

Cas No: 34206-40-1

Product Name: N,N'-Diphenylurea

N,N'-Diphenylurea (Cas No. 34206-40-1) is an organic compound with the molecular formula C12H12N2O2. It is a white crystalline solid which has a melting point of 122-124 °C and a boiling point of 288 °C. It is soluble in methanol, ethanol, ether and chloroform, but insoluble in water.

N,N'-Diphenylurea is widely used in the chemical industry as an intermediate in the production of dyes, drugs and other organic compounds. It is also used in the synthesis of polyurethane elastomers. It is also used as a fungicide, insecticide and herbicide.

N,N'-Diphenylurea is a potentially hazardous substance and should be used with caution. It can cause skin and eye irritation and inhalation of its fumes can cause irritation to the respiratory system. Prolonged contact with the substance can result in skin sensitization. It is also toxic if swallowed and can cause damage to the kidneys, liver and central nervous system.

N,N'-Diphenylurea is a widely used chemical and is available from many chemical suppliers. It is stored in a cool, dry place away from direct sunlight and should be handled with care. It should be kept away from combustible materials, oxidizers and sources of heat and should not be mixed with other substances. It should also be disposed of properly in accordance with local regulations.