Main page (Russian) Search in database (English)

Properties of substance:

3-(3-[1,1'-biphenyl]-4-yl-1,2,3,4-tetrahydro-l-naphthalenyl)-4-hydroxy-2H-1-benzopyran-2-one



skc-file

Synonyms:

difenacoum

Group of substances:

organic

Physical appearance:

colorless crystals

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

C31H24O3

Molar/atomic mass: 444.52

Melting point (°C):

215-217

CAS ¹: 56073-07-5

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
benzene: 0.0068 (20°C) [Ref.]
chloroform: soluble [Ref.]
ethanol: soluble [Ref.]
ethyl acetate: 0.22 (20°C) [Ref.]
water: 0.00000025 (20°C) [Ref.]

Vapour pressure (Torr):

0.0000012 (45°C)

LD50 (mg/kg):

100 (cats, oral)
2 (rabbits, oral)
1.8 (rats, oral)
0.8 (mice, oral)
50 (dogs, oral)

References:

  1. Gangolli S. The Dictionary of Substances and their Effects. - 2 ed., Vol. 3, D. - RSC, 1999. - pp. 457-458
  2. Gupta R.C. Handbook of Toxicology of Chemical Warfare Agents. - Elsevier, 2009. - pp. 208, 210-211
  3. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 442-443
  4. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 552
  5. Milne G.W.A. Gardner's Commercially Important Chemicals. - Wiley-Interscience, 2005. - pp. 213-214

    What information do you need?




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru