Main page (Russian) Search in database (English)

Properties of substance:

1,3,5-cycloheptatriene



skc-file

Synonyms:

tropilidene

Group of substances:

organic

Physical appearance:

colorless liquid

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

C7H8

Molar/atomic mass: 92.138

Melting point (°C):

-78.45

Boiling point (°C):

115.5

CAS №: 544-25-2

Solubility (g/100 g of solvent):

benzene: very soluble [Ref.]
chloroform: very soluble [Ref.]
diethyl ether: soluble [Ref.]
ethanol: soluble [Ref.]
water: 0.05806 (5.1°C) [Ref.]
water: 0.06641 (15.2°C) [Ref.]
water: 0.0669 (25.1°C) [Ref.]
water: 0.07642 (45.2°C) [Ref.]

Numerical data:

Year of discovery: 1881

Density:

0.9105 (10°C, g/cm3)
0.8875 (19°C, d4)
  • Yeild 32%. [Ref.1, Ref.2aster]

  • Yeild 85%. [Ref.1]

    • Refractive index (nD):

    1.5208 (25°C)

    LD50 (mg/kg):

    57 (white rats, oral)
    171 (white mice, oral)

    References:

    1. Beilsteins Handbuch der Organischen Chemie. - Vierte Auflage, 5 Band, 4 Erganzungswerk, 2 Teil. - Springer-Verlag Berlin, Heidelberg, New York, 1978. - pp. 765-766
    2. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-132
    3. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 389-390
    4. Вредные вещества в промышленности: Справочник для химиков, инженеров и врачей. - 7-е изд., Т.1. - Л.: Химия, 1976. - pp. 41 [Russian]
    5. Вредные химические вещества: Углеводороды, галогенпроизводные углеводородов. Справочник. - Л.: Химия, 1990. - pp. 109 [Russian]
    6. Свойства органических соединений: Справочник. - Под ред. Потехина А.А. - Л.: Химия, 1984. - pp. 424-425 [Russian]
    7. Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 366-367 [Russian]

      Your requests if no data into database




      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru