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Properties of substance:

dapsone

Synonyms:

bis(4-aminophenyl) sulfone

Group of substances:

organic

Physical appearance:

crystals

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

C12H12N2O2S

Structural formula as text:

SO2(C6H4NH2)2

Melting point (°C):

178

CAS ¹: 80-08-0

Solubility (g/100 g of solvent):

dimethylsulfoxide: sparingly soluble [Ref.]
ethanol: soluble [Ref.]
water: 0.016 (25°C) [Ref.]

LD50 (mg/kg):

1000 (rats, oral)
196 (rats, intraperitoneal)
375 (mice, oral)
313 (mice, intraperitoneal)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-50
  2. Elks J., Ganellin C.R. Dictionary of Drugs: Chemical Data, Structures and Bibliographies. - Springer, 1990. - pp. 370
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 4102-4103

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru