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Properties of substance:

methyl methacrylate


Physical appearance:

colorless liquid

Empirical formula (Hill's system):

C5H8O2

Structural formula:

CH2=C(CH3)COOCH3

Molar/atomic mass: 100.116

Melting point (°C):

-48

Boiling point (°C):

100

Solubility (g/100 g of solvent):

acetone: miscible
water: 1.5 (30°C)
glycerol: sparingly soluble
diethyl ether: miscible
ethanol: miscible

Density:

0.946 (20°C, g/cm3)

Index of refraction:

1.4162 (20°C)

Vapour pressure (Torr):

5 (-10°C)
20 (11°C)
32 (24°C)
100 (47°C)
400 (82°C)

    Molar heat capacity at constant pressure Cp (298.15 K, J/mol·K):

    191.2 (l)

    LD50 (mg/kg):

    3600 (white mice, oral)

      References:

      1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-28
      2. Pohanish R.P. Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens. - 6 ed. - Elsivier, 2012. - pp. 1834-1836
      3. Yalkowsky S.H., Yan H., Jain P. Handbook of aqueous solubility data. – 2nd ed. - CRC Press, 2010. - pp. 152
      4. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 182-184
      5. Краткая химическая энциклопедия. - т.3, Мальтаза-Пиролиз. - М.: Советская энциклопедия, 1964. - pp. 188-189
      6. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 160
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        © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru