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Properties of substance:

perfluorooctanoic acid

Group of substances:

organic

Physical appearance:

white crystals

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

C8HF15O2

Structural formula as text:

CF3(CF2)6COOH

Molar/atomic mass: 414.068

Melting point (°C):

55-56

Boiling point (°C):

192

Solubility (g/100 g of solvent):

water: 0.95 (25°C) [Ref.]

Vapour pressure (Torr):

736 (189°C)

LD50 (mg/kg):

189 (rats, intraperitoneal)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-436
  2. Industrial and Engineering Chemistry. - 1951. - Vol. 43, No. 10. - pp. 2332-2334 [DOI: 10.1021/ie50502a044]
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 3524
  4. Ловлейс А., Роуч Д., Постельнек У. Алифатические фторсодержащие соединения. - М.: ИИЛ, 1961. - pp. 206 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru