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Properties of substance:
phenylhydrazine
Group of substances:
organic
Physical appearance:
yellow liquid
Empirical formula (Hill's system for organic substances):
C
6
H
8
N
2
Structural formula as text:
C6H5NHNH2
Molar/atomic mass: 108.141
Melting point (°C):
19.8
Boiling point (°C):
243
Decomposition temperature (°C):
300
Solubility (g/100 g of solvent):
acetone
: very soluble [
Ref.
]
benzene
: soluble [
Ref.
]
chloroform
: soluble [
Ref.
]
diethyl ether
: soluble [
Ref.
]
ethanol
: soluble [
Ref.
]
water
: 12.6 (20°C) [
Ref.
]
water
: 23 (50°C) [
Ref.
]
Density:
1.0986 (20°C, d
4
)
Refractive index (n
D
):
1.6084 (20°C)
Vapour pressure (Torr):
10 (115°C)
Dissociation:
pK
BH
+
(1) = 8.8 (25°C, water)
Permittivity (dielectric constant):
7.1 (25°C)
LD
50
(mg/kg):
188 (rats, oral)
175 (mice, oral)
References:
CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-452
Dictionary of organic compounds. - Vol.4: Obaculactone-Zymosterol. - New York, 1953. - pp. 138
Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 12ed., Vol. 1-5. - Wiley, 2012. - pp. 3589
Справочник по растворимости. - Т.1, Кн.1. - М.-Л.: ИАН СССР, 1961. - pp. 448 [Russian]
Хёрд Ч.Д. Пиролиз соединений углерода. - Л.-М.: ГОНТИ РКТП СССР, 1938. - pp. 621 [Russian]
Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 65-66 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru