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Properties of substance:
glycerol tristearate
Synonyms:
tristearin
Group of substances:
organic
Physical appearance:
colorless crystals
Empirical formula (Hill's system for organic substances):
C
5
7
H
1
1
0
O
6
Structural formula as text:
(C17H35COO)3C3H5
Molar/atomic mass: 891.48
Melting point (°C):
54.5
Solubility (g/100 g of solvent):
benzene
: 4.4 (25°C) [
Ref.
]
benzene
: 1329 (70°C) [
Ref.
]
carbon disulphide
: 0.2 (10°C) [
Ref.
]
carbon disulphide
: 0.5 (15°C) [
Ref.
]
carbon disulphide
: 1 (20°C) [
Ref.
]
carbon disulphide
: 4.7 (30°C) [
Ref.
]
diethyl ether
: 0.3 (20°C) [
Ref.
]
diethyl ether
: 0.5 (25°C) [
Ref.
]
diethyl ether
: 2 (30°C) [
Ref.
]
diethyl ether
: 5.8 (35°C) [
Ref.
]
ethanol
: 0.02 (20°C) [
Ref.
]
ethanol
: 0.05 (50°C) [
Ref.
]
quinoline
: 5.35 (20°C) [
Ref.
]
water
: insoluble [
Ref.
]
Density:
0.862 (80°C, g/cm
3
)
References:
CRC Handbook of Chemistry and Physics. - 90ed. - CRC Press, 2010. - pp. 3-268
Crystal Growth and Design. - 2023. - Vol. 23, No. 3. - pp. 1311-1317 [DOI:
10.1021/acs.cgd.2c01334
]
Seidell A. Solubilities of organic compounds. - 3ed., vol.2. - New York: D. Van Nostrand Company, 1941. - pp. 790
The Merck Index 11th ed., Merck & Company, 1989. - pp. 1534
Маркман А.Л. Химия липидов. - Вып. 2. - Ташкент: Издательство ФАН Узбекской ССР, 1970. - pp. 168 [Russian]
Скурихин И.М., Нечаев А.П. Все о пище с точки зрения химика. - М.: Высшая школа, 1991. - pp. 239 [Russian]
Справочник по растворимости. - Т.1, Кн.2. - М.-Л.: ИАН СССР, 1962. - pp. 1051, 1104, 1259, 1353, 1450, 1526 [Russian]
Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 628-629 [Russian]
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© Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru