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Properties of substance:

heptachlor



skc-file

Group of substances:

organic

Physical appearance:

white crystals

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

C10H5Cl7

Molar/atomic mass: 373.32

Melting point (°C):

95-96

CAS №: 76-44-8

Solubility (g/100 g of solvent):

acetone: 15 (27°C) [Ref.]
benzene: 106 (27°C) [Ref.]
carbon tetrachloride: very soluble [Ref.]
cyclohexanone: very soluble [Ref.]
ethanol: 4.5 (27°C) [Ref.]
toluene: very soluble [Ref.]
water: 0.0000056 (25°C) [Ref.]
water: 0.000049 (45°C) [Ref.]
xylene: very soluble [Ref.]

Density:

1.6 (71°C, g/cm3)

Vapour pressure (Torr):

0.0003 (25°C)

LD50 (mg/kg):

50 (cats, oral)
500 (rabbits, onto the skin)
57-340 (rats, oral)
68-475 (mice, oral)

References:

  1. Clarke's isolation and identification of drugs. - 2ed. - London: Pharmaceutical press, 1986. - pp. 652
  2. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 624-625
  3. Вредные химические вещества: Углеводороды, галогенпроизводные углеводородов. Справочник. - Л.: Химия, 1990. - pp. 559-563, 700-703 [Russian]
  4. Другов Ю.С., Родин А.А. Мониторинг органических загрязнений природной среды. - СПб.: Наука, 2004. - pp. 259-266 [Russian]
  5. Крамаренко В.Ф. Токсикологическая химия. - Киев: Выща школа, 1989. - pp. 397-399 [Russian]
  6. Мельников Н.Н. Пестициды: химия, технология и применение. - М.: Химия, 1987. - pp. 69-71 [Russian]
  7. Промышленные хлорорганические продукты: Справочник. - М.: Химия, 1978. - pp. 532-539 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru