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Properties of substance:

3-hydroxy-2-methyl-4H-pyran-4-one



skc-file

Synonyms:

maltol

Group of substances:

organic

Physical appearance:

colorless crystals

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

C6H6O3

Molar/atomic mass: 126.11

Melting point (°C):

164

CAS №: 118-71-8

Solubility (g/100 g of solvent):

ethanol: 3.4 [Ref.]
glycerol: 1.2 [Ref.]
propylene glycol: 2.9 [Ref.]
water: 1.09 (15°C) [Ref.]

LD50 (mg/kg):

2330 (rats, oral)

References:

  1. Dictionary of Food Compounds with CD-ROM. - 2nd ed. - CRC Press, 2013. - pp. 1013
  2. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 259
  3. Войткевич С.А. 865 душистых веществ для парфюмерии и бытовой химии. - М.: Пищевая промышленность, 1994. - pp. 548-549 [Russian]
  4. Хейфиц Л.А., Дашунин В.М. Душистые вещества и другие продукты для парфюмерии. - М.: Химия, 1994. - pp. 171-172 [Russian]
  5. Химическая энциклопедия. - Т. 2. - М.: Советская энциклопедия, 1990. - pp. 642-643 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru