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Properties of substance:

2,3-dihydroxybenzaldehyde

Group of substances:

organic

Physical appearance:

yellow needles crystals

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

C7H6O3

Structural formula as text:

(HO)2C6H3CHO

Molar/atomic mass: 138.121

Melting point (°C):

108

Solubility (g/100 g of solvent):

acetic acid: soluble [Ref.]
acetone: soluble [Ref.]
benzene: soluble (80°C) [Ref.]
ethanol: soluble [Ref.]

Vapour pressure (Torr):

16 (120°C)

References:

  1. Словарь органических соединений. - Т.1, ред. англ. изд. Хейльброн И., Бэнбери Г.М. - М.: ИИЛ, 1949. - pp. 819 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru