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Properties of substance:

trans-p-methylcinnamic acid

Group of substances:

organic

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

C10H10O2

Structural formula as text:

CH3C6H4CH=CHCOOH

Molar/atomic mass: 162.185

Melting point (°C):

198.5

CAS №: 1866-39-3

Dissociation:

pKa (1) = 4.56 (25°C, water)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-346
  2. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 649
  3. Справочник химика. - Т. 3. - М.-Л.: Химия, 1965. - pp. 90 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru