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Properties of substance:

N,N'-bis(2-chloroethyl)-N-nitrosourea

Group of substances:

organic

Physical appearance:

pale yellow powder

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

C5H9Cl2N3O2

Structural formula as text:

ClCH2CH2N(NO)CONHCH2CH2Cl

Molar/atomic mass: 214.05

Melting point (°C):

30-32

CAS №: 154-93-8

Solubility (g/100 g of solvent):

ethanol: very soluble [Ref.]
water: slightly soluble [Ref.]

LD50 (mg/kg):

20 (rats, oral)
13.8 (rats, intravenous)
83.2 (rats, subcutaneous)
17.42 (rats, intraperitoneal)
19 (mice, oral)

References:

  1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 466-467
  2. Регистр лекарственных средств России: Энциклопедия лекарств. - 8 изд. - М., 2001. - pp. 401 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru