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Properties of substance:

2,4,5,6-tetrachlorobenzene-1,3-dicarbonitrile

Synonyms:

tetrachloroisophthalonitrile
chlorothalonil
2,4,5,6-tetrachloro-1,3-benzenedicarbonitrile

Group of substances:

organic

Physical appearance:

crystals

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

C8Cl4N2

Structural formula as text:

C6Cl4(CN)2

Melting point (°C):

253.1

Boiling point (°C):

350

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
benzene: soluble [Ref.]
butane: soluble [Ref.]
cyclohexane: soluble [Ref.]
cyclohexanone: soluble [Ref.]
dimethylformamide: soluble [Ref.]
dimethylsulfoxide: soluble [Ref.]
kerosene: sparingly soluble [Ref.]
water: 0.00006 (25°C) [Ref.]
xylene: soluble [Ref.]

Density:

1.7 (25°C, g/cm3)

LD50 (mg/kg):

10000 (rats, oral)
3700 (mice, oral)
2500 (mice, intraperitoneal)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-120
  2. Gangolli S. The Dictionary of Substances and their Effects. - 2 ed., Vol. 2, C. - RSC, 1999. - pp. 454-457
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 4170
  4. The Merck Index 11th ed., Merck & Company, 1989. - pp. 334-335
  5. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.2. - Л.: Химия, 1976. - pp. 123 [Russian]
  6. Мельников Н.Н. Пестициды: химия, технология и применение. - М.: Химия, 1987. - pp. 213 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru