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Properties of substance:

cadaverine

Synonyms:

1,5-pentanediamine

Group of substances:

organic

Physical appearance:

colorless fuming liquid

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

C5H14N2

Structural formula as text:

H2N(CH2)5NH2

Molar/atomic mass: 102.18

Melting point (°C):

-21

Boiling point (°C):

180

Solubility (g/100 g of solvent):

diethyl ether: sparingly soluble [Ref.]
ethanol: very soluble [Ref.]
water: very soluble [Ref.]

Density:

0.873 (20°C, g/cm3)

Refractive index (nD):

1.4561 (25°C)
1.45889 (16.6°C)

Dissociation:

pKBH+ (1) = 10.916 (25°C, water)
pKBH+ (2) = 10.05 (25°C, water)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-438
  2. Мономеры для поликонденсации. - М.: Мир, 1976. - pp. 180-181 [Russian]
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 151 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru