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Properties of substance:

benzophenone

Group of substances:

organic

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

C13H10O

Structural formula as text:

C6H5COC6H5

Molar/atomic mass: 182.217

Melting point (°C):

48

Boiling point (°C):

305

Solubility (g/100 g of solvent):

1,1,2-trichloro-1,2,2-trifluoroethane: very soluble [Ref.]
1-butanol: 37.2 (5°C) [Ref.]
1-butanol: 46.4 (10°C) [Ref.]
1-butanol: 75.9 (20°C) [Ref.]
1-butanol: 97.8 (25°C) [Ref.]
1-butanol: 187.5 (35°C) [Ref.]
1-octanol: 22.6 (5°C) [Ref.]
1-octanol: 28.4 (10°C) [Ref.]
1-octanol: 48.1 (20°C) [Ref.]
1-octanol: 61.3 (25°C) [Ref.]
1-octanol: 87.2 (30°C) [Ref.]
1-octanol: 579.8 (45°C) [Ref.]
1-propanol: 25.5 (5°C) [Ref.]
1-propanol: 32.1 (10°C) [Ref.]
1-propanol: 59.4 (20°C) [Ref.]
1-propanol: 84.8 (25°C) [Ref.]
1-propanol: 138.3 (30°C) [Ref.]
1-propanol: 733.8 (45°C) [Ref.]
2-propanol: 19.8 (5°C) [Ref.]
2-propanol: 24.8 (10°C) [Ref.]
2-propanol: 55.7 (20°C) [Ref.]
2-propanol: 82 (25°C) [Ref.]
2-propanol: 120 (30°C) [Ref.]
2-propanol: 620.4 (45°C) [Ref.]
acetone: 141 (5°C) [Ref.]
acetone: 169.2 (10°C) [Ref.]
acetone: 193.3 (15°C) [Ref.]
acetone: 233.9 (20°C) [Ref.]
acetone: 302.4 (25°C) [Ref.]
acetone: 402.2 (30°C) [Ref.]
acetone: 3034.6 (45°C) [Ref.]
acetonitrile: 191.1 (5°C) [Ref.]
acetonitrile: 219 (10°C) [Ref.]
acetonitrile: 320.4 (20°C) [Ref.]
acetonitrile: 401 (25°C) [Ref.]
acetonitrile: 526.6 (30°C) [Ref.]
acetonitrile: 2482.3 (45°C) [Ref.]
benzene: 87.4 (17°C) [Ref.]
benzene: 78.6 (25°C) [Ref.]
bromoform: 11.5 (17.3°C) [Ref.]
carbon disulphide: 54.1 (16.1°C) [Ref.]
chloroform: 37.5 (16.5°C) [Ref.]
diethyl ether: 24.6 (12.7°C) [Ref.]
ethanol: 39.1 (20°C) [Ref.]
ethanol 40%: 2 (40°C) [Ref.]
ethanol 50%: 8 (40°C) [Ref.]
ethanol 60%: 16 (40°C) [Ref.]
ethanol 99.5%: 12.9 (5°C) [Ref.]
ethanol 99.5%: 17.6 (10°C) [Ref.]
ethanol 99.5%: 39.9 (20°C) [Ref.]
ethanol 99.5%: 63.8 (25°C) [Ref.]
ethanol 99.5%: 104 (30°C) [Ref.]
ethanol 99.5%: 161.5 (35°C) [Ref.]
ethanol 99.5%: 531.4 (45°C) [Ref.]
ethyl acetate: 80.8 (5°C) [Ref.]
ethyl acetate: 100.7 (10°C) [Ref.]
ethyl acetate: 137.4 (20°C) [Ref.]
ethyl acetate: 172.5 (25°C) [Ref.]
ethyl acetate: 235.8 (30°C) [Ref.]
ethyl acetate: 997.7 (45°C) [Ref.]
hydrogen fluoride : very soluble [Ref.]
i-butanol: 38.4 (5°C) [Ref.]
i-butanol: 47 (10°C) [Ref.]
i-butanol: 79.6 (20°C) [Ref.]
i-butanol: 102.7 (25°C) [Ref.]
i-butanol: 149.6 (30°C) [Ref.]
i-butanol: 900.8 (45°C) [Ref.]
methanol: 13.9 (9.8°C) [Ref.]
methanol: 18.1 (15°C) [Ref.]
methyl acetate: 63.7 (5°C) [Ref.]
methyl acetate: 75.4 (10°C) [Ref.]
methyl acetate: 123.1 (20°C) [Ref.]
methyl acetate: 158.7 (25°C) [Ref.]
methyl acetate: 205.3 (30°C) [Ref.]
methyl acetate: 163.9 (35°C) [Ref.]
nitrobenzene: 49 (15.8°C) [Ref.]
toluene: 63 (17.2°C) [Ref.]
water: 7.54 (20°C) [Ref.]
water: 0.00751 (20°C) [Ref.]
xylene: 44.7 (17.6°C) [Ref.]

Numerical data:

Year of discovery: 1834

Reactions of synthesis:

  1. Yeild 15-28%. [Ref.1]
    2C6H5COONa → C6H5COC6H5 + Na2CO3

Reactions:

  1. Yeild 48%. [Ref.1]
    C5H4NCOOH + C6H5COC6H5 → C5H4NC(OH)(C6H5)2 + CO2
  2. Yeild 99%. [Ref.1aster]
    (C6H5)2CO + HOCH(CH3)2 → (C6H5)2CHOH + (CH3)2CO

LD50 (mg/kg):

2895 (mice, oral)
727 (mice, intraperitoneal)

Uses:

References:

  1. Dean J.A. Lange's handbook of chemistry. - 1999. - pp. 1.102
  2. Journal of Chemical and Engineering Data. - 2018. - Vol. 63, No. 5. - pp. 1833-1840
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 382-383
  4. Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 722
  5. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 902
  6. Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1240, 1438, 1558 [Russian]
  7. Химическая энциклопедия. - Т. 1. - М.: Советская энциклопедия, 1988. - pp. 277-278 [Russian]
  8. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советская энциклопедия, 1983. - pp. 72 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru