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Properties of substance:

Group of substances:

organic

Physical appearance:

colorless fuming liquid

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

C7H5ClO

Structural formula as text:

C6H5COCl

Molar/atomic mass: 140.57

Melting point (°C):

-0.6

Boiling point (°C):

197.2

Solubility (g/100 g of solvent):

benzene: soluble [Ref.]
carbon disulphide: soluble [Ref.]
diethyl ether: miscible [Ref.]
hydrogen fluoride : very soluble [Ref.]
water: reaction [Ref.]

Density:

1.2122 (20°C, g/cm3)

Reactions of synthesis:

  1. Yeild 72%. [Ref.1]
    C6H5COOH + Cl2C=CClN(C2H5)2 → C6H5COCl + Cl2CHCON(C2H5)2
  2. Yeild 98%. [Ref.1aster]
    C6H5COOH + (COCl)2 → C6H5COCl + HCl + CO2 + CO

Reactions:

  1. Yeild 80-87%. [Ref.1]
    CH3CH2CH2COOH + C6H5COCl → CH3CH2CH2COCl + C6H5COOH
  2. Yeild 25%. [Ref.1]
    C6H5COCl + CH2=CH2 → C6H5COCH=CH2 + HCl
  3. Yeild 57%. [Ref.1]
    2C6H5COCl + 2CH3S(O)CH3 + CaC2 → 2C6H5COCH2S(O)CH3 + CaCl2 + C2H2
  4. Yeild 80%. [Ref.1]
    C6H5COCl + C2H5COOH → C6H5COOH + C2H5COCl

Refractive index (nD):

1.5537 (20°C)

Vapour pressure (Torr):

9 (71°C)

Permittivity (dielectric constant):

29 (0°C)
15 (20°C)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 393-394
  2. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 26-27 [Russian]
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 129 [Russian]
  4. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 486-487 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru