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Properties of substance:

4-(1H-1,3-benzimidazol-2-yl)-1,3-thiazole



skc-file

Synonyms:

thiabendazole

Group of substances:

organic

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

C10H7N3S

Molar/atomic mass: 201.25

Melting point (°C):

304-305

Solubility (g/100 g of solvent):

1-propanol: 0.46 (10°C) [Ref.]
1-propanol: 0.58 (20°C) [Ref.]
1-propanol: 1.15 (50°C) [Ref.]
acetone: 0.21 (10°C) [Ref.]
acetone: 0.28 (20°C) [Ref.]
acetone: 0.6 (50°C) [Ref.]
benzene: 0.023 (20°C) [Ref.]
chloroform: 0.008 (20°C) [Ref.]
ethanol: 0.79 (20°C) [Ref.]
ethanol abs.: 0.56 (10°C) [Ref.]
ethanol abs.: 0.67 (20°C) [Ref.]
ethanol abs.: 1.28 (50°C) [Ref.]
methanol: 0.83 (10°C) [Ref.]
methanol: 0.98 (20°C) [Ref.]
methanol: 1.86 (50°C) [Ref.]
methyl ethyl ketone: 0.33 (10°C) [Ref.]
methyl ethyl ketone: 0.42 (20°C) [Ref.]
methyl ethyl ketone: 0.69 (50°C) [Ref.]
water: 0.005 (25°C) [Ref.]

LD50 (mg/kg):

2080 (rats, oral)
1300 (mice, oral)

References:

  1. Kleemann A. Pharmaceutical Substances. - 2000. - pp. 2025-2026
  2. The Merck Index 11th ed., Merck & Company, 1989. - pp. 1462-1463
  3. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 631
  4. Мельников Н.Н. Пестициды: химия, технология и применение. - М.: Химия, 1987. - pp. 560 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru