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Properties of substance:

metribuzin



skc-file

Group of substances:

organic

Physical appearance:

white crystals

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

C8H14N4OS

Molar/atomic mass: 214.29

Melting point (°C):

125-126

Solubility (g/100 g of solvent):

1-butanol: 15 [Ref.]
2-propanol: soluble [Ref.]
acetone: 82 [Ref.]
benzene: 22 [Ref.]
chloroform: 85 [Ref.]
cyclohexanone: 100 [Ref.]
dimethylformamide: 178 [Ref.]
ethanol: 19 [Ref.]
hexane: 0.2 [Ref.]
methanol: 45 [Ref.]
methylene chloride: 33.3 [Ref.]
water: 0.12 (20°C) [Ref.]
xylene: 9 [Ref.]

LD50 (mg/kg):

1100 (rats, oral)
239 (rats, intraperitoneal)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 3135
  2. Mackay D., Shiu W.Y., Ma K.-C., Lee S.C. Handbook of Physical-Chemical Properties and Enviromental Fate for Organic Chemacals. - 2ed, Vol.4. - CRC Press, 2006. - pp. 3595-3596
  3. Milne G.W.A. CRC Handbook of pesticides. - CRC Press, 1995. - pp. 130
  4. Milne G.W.A. Gardner's Commercially Important Chemicals. - Wiley-Interscience, 2005. - pp. 418
  5. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 516
  6. Мельников Н.Н. Пестициды: химия, технология и применение. - М.: Химия, 1987. - pp. 660 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru