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Properties of substance:

(4-ethoxyphenyl)urea



skc-file

Synonyms:

dulcin

Group of substances:

organic

Physical appearance:

colorless needles crystals

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

C9H12N2O2

Structural formula as text:

C2H5OC6H4NHCONH2

Molar/atomic mass: 180.204

Melting point (°C):

174

CAS №: 150-69-6

Solubility (g/100 g of solvent):

ethanol: soluble [Ref.]
ethyl acetate: very soluble [Ref.]
water: 0.121 (21°C) [Ref.]
water: 0.13 (45°C) [Ref.]
water: 2 (100°C) [Ref.]

Numerical data:

Sweetness potency сompared with a 2% (w/v) aqueous solution of sucrose: 150-250

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-250
  2. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 590
  3. Крутошикова А., Угер М. Природные и синтетические сладкие вещества. - М.: Мир, 1988. - pp. 106-107 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru