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Properties of substance:

1,3-benzodioxole-5-carboxaldehyde



skc-file

Synonyms:

3,4-methylenedioxybenzaldehyde
heliotropin
piperonal

Group of substances:

organic

Physical appearance:

colorless crystals

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

C8H6O3

Structural formula as text:

CH2O2C6H3CHO

Molar/atomic mass: 150.14

Melting point (°C):

37

Boiling point (°C):

263

Solubility (g/100 g of solvent):

benzene: soluble [Ref.]
carbon tetrachloride: 69.5 (20°C) [Ref.]
chloroform: 200.8 (20°C) [Ref.]
diethyl ether: miscible [Ref.]
ethanol: soluble (20°C) [Ref.]
ethanol: miscible (78°C) [Ref.]
water: 0.2 (20°C) [Ref.]

Not numerical data:

volatile in steam

Vapour pressure (Torr):

15 (140°C)
78 (185°C)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-40
  2. Dictionary of organic compounds. - Vol. 3, naphthacarbazole - zygadenine. - М.: ИИЛ, 1949. - pp. 503
  3. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 572
  4. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 456
  5. Бабаян Э.А., Гаевский А.В., Бардин Е.В. Правовые аспекты оборота наркотических, психотропных, сильнодействующих, ядовитых веществ и прекурсоров. - М.: МЦФЭР, 2000. - pp. 147 [Russian]
  6. Краткая химическая энциклопедия. - Т. 1: А-Е. - М.: Советская энциклопедия, 1961. - pp. 832-833 [Russian]
  7. Новые методы препаративной органической химии. - М.: ИИЛ, 1950. - pp. 102 [Russian]
  8. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1031 [Russian]
  9. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 882-883 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru