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Properties of substance:

methylurea

Group of substances:

organic

Physical appearance:

colorless rhombic crystals

Empirical formula (Hill's system for organic substances):

C2H6N2O

Structural formula as text:

CH3NHCONH2

Molar/atomic mass: 74.082

Melting point (°C):

101-102

Solubility (g/100 g of solvent):

benzene: insoluble [Ref.]
carbon disulphide: insoluble [Ref.]
diethyl ether: 0.1 (20°C) [Ref.]
ethanol: very soluble [Ref.]
ligroin: insoluble [Ref.]
water: very soluble [Ref.]

Density:

1.204 (20°C, g/cm3)

Dissociation:

pKBH+ (1) = 0.9 (25°C, water)

References:

  1. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 828
  2. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 802-803 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru