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Properties of substance:

trichloroacetaldehyde

Group of substances:

organic

Physical appearance:

colorless liquid

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

C2HCl3O

Structural formula as text:

CCl3CHO

Molar/atomic mass: 147.39

Melting point (°C):

-57.5

Boiling point (°C):

97.7

Solubility (g/100 g of solvent):

chloroform: miscible [Ref.]
diethyl ether: miscible [Ref.]
ethanol: miscible [Ref.]
water: 64 (25°C) [Ref.]

Density:

1.5121 (20°C, g/cm3)

Refractive index (nD):

1.45572 (20°C)

Permittivity (dielectric constant):

4.94 (20°C)

Surface tension (mN/m):

25.34 (19.4°C)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-213.8 (l)

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

150.6 (l)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-196.6 (g)

LD50 (mg/kg):

710 (white mice, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 5-21
  2. CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 8-118
  3. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 192 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru