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Properties of substance:

pentyl acetate

Synonyms:

amyl acetate

Group of substances:

organic

Physical appearance:

colorless liquid

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

C7H14O2

Structural formula as text:

CH3COOC5H11

Molar/atomic mass: 130.185

Melting point (°C):

-70.8

Boiling point (°C):

149.2

Solubility (g/100 g of solvent):

acetone: soluble [Ref.]
water: 0.173 (25°C) [Ref.]
diethyl ether: miscible [Ref.]
propylene glycol: miscible [Ref.]
carbon tetrachloride: soluble [Ref.]
ethanol: miscible [Ref.]

Density:

0.8753 (20°C, d4)

Index of refraction:

1.40228 (20°C)

    Permittivity (dielectric constant):

    5.01 (20°C)

    Viscosity (mPa·s):

    0.732 (20°C)

    Molar heat capacity at constant pressure Cp (298.15 K, J/(mol·K)):

    276.1 (l)

    Flash point (°C):

    25

    Autoignition temperature (°C):

    450

    Heat of combustion (kJ/mol):

    4361.8

    LD50 (mg/kg):

    7400 (rabbits, oral)
    6500 (rats, oral)

    Critical temperature (°C):

    304

    Critical pressure (MPa):

    3.8

    References:

    1. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 248
    2. Milne G.W.A. Gardner's Commercially Important Chemicals. - Wiley-Interscience, 2005. - pp. 38
    3. Yalkowsky S.H., Yan H. Handbook of aqueous solubility data. - CRC Press, 2003. - pp. 428
    4. Рабинович В.А., Хавин З.Я. Краткий химический справочник. - Л.: Химия, 1977. - pp. 186
    5. Химический энциклопедический словарь. - Под ред. Кнунянц И.Л. - М.: Советсткая энциклопедия, 1983. - pp. 33
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      © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru