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Properties of substance:

5-aminotetrazole



skc-file

Group of substances:

organic

Physical appearance:

crystals

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

CH3N5

Structural formula as text:

H2NCHN4

Molar/atomic mass: 85.07

Melting point (°C):

203

CAS №: 4418-61-5

Solubility (g/100 g of solvent):

water: 1.2 (18°C) [Ref.]

Dissociation:

pKa (1) = 5.93 (25°C, water)
pKb (1) = 12.18 (20°C, water)

LD50 (mg/kg):

2500 (mice, intraperitoneal)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 222
  2. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 9
  3. Багал Л.И. Химия и технология инициирующих взрывчатых веществ. - М., 1975. - pp. 394 [Russian]
  4. Гетероциклические соединения. - Т. 8, под ред. Эльдерфилда Р. - М.: Мир, 1969. - pp. 12 [Russian]
  5. Патент США US5,594,146 (от 14.01.1997)

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru