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Properties of substance:

2-methoxyphenol

Synonyms:

guaiacol
o-methoxyphenol

Group of substances:

organic

Physical appearance:

colorless hexagonal crystals

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

C7H8O2

Structural formula as text:

CH3OC6H4OH

Molar/atomic mass: 124.1372

Melting point (°C):

28.5

Boiling point (°C):

205

CAS №: 90-05-1

Solubility (g/100 g of solvent):

acetic acid: soluble [Ref.]
carbon tetrachloride: soluble [Ref.]
chloroform: soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
glycerol: 100 (25°C) [Ref.]
water: 1.6 (15°C) [Ref.]
water: 1.88 (25°C) [Ref.]

Not numerical data:

volatile in steam

Density:

1.1287 (21.4°C, g/cm3)

Refractive index (nD):

1.5385 (21.4°C)

Dissociation:

pKa (1) = 9.98 (25°C, water)

Flash point (°C):

91

Autoignition temperature (°C):

385

LD50 (mg/kg):

520 (rats, oral)
621 (mice, oral)
170 (mice, intravenous)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-350
  2. Dictionary of organic compounds. - Vol. 2, Eccaine - Myrtillin chloride. - London, 1946. - pp. 136
  3. Kleemann A. Pharmaceutical Substances. - 2000. - pp. 983-984
  4. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 398
  5. Альберт А., Сержент Е. Константы ионизации кислот и оснований. - М.-Л.: Химия, 1964. - pp. 126 [Russian]
  6. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1500 [Russian]
  7. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 578-579 [Russian]
  8. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 506 [Russian]
  9. Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 508 [Russian]
  10. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 285 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru