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Properties of substance:

pyrimidine-2,4,5,6-(1H,3H)-tetrone



skc-file

Synonyms:

alloxan

Group of substances:

organic

Physical appearance:

yellow powder

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

C4H2N2O4

Molar/atomic mass: 142.07

Melting point (°C):

256

Decomposition temperature (°C):

256

CAS №: 50-71-5

Solubility (g/100 g of solvent):

water: 0.08 (20°C) [Ref.]

LD50 (mg/kg):

5210 (rats, oral)
500 (rats, intravenous)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 108
  2. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 79
  3. Досон Р., Эллиот Д., Эллиот У., Джонс К. Справочник биохимика. - М.: Мир, 1991. - pp. 282 [Russian]
  4. Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 57 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru