56158-58-8 Usage
Molecular structure
A complex ester compound formed from heptanoic acid and propane-1,3-diol, with a hydroxymethyl group and an oxoheptyl group attached to the central C3 atom.
Use as an emollient
Softens and moisturizes the skin.
Use as an emulsifier
Blends and stabilizes different ingredients in creams and lotions.
Industrial applications
Versatile properties allow for use in pharmaceutical formulations and other industries.
Check Digit Verification of cas no
The CAS Registry Mumber 56158-58-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,5 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56158-58:
(7*5)+(6*6)+(5*1)+(4*5)+(3*8)+(2*5)+(1*8)=138
138 % 10 = 8
So 56158-58-8 is a valid CAS Registry Number.
InChI:InChI=1/C26H48O7/c1-4-7-10-13-16-23(28)31-20-26(19-27,21-32-24(29)17-14-11-8-5-2)22-33-25(30)18-15-12-9-6-3/h27H,4-22H2,1-3H3
56158-58-8Relevant articles and documents
Retention Indices and Sorption Enthalpies of Pentaerythritol and С2–С8 Acid Esters on Nonpolar Stationary Phases
Emel’yanov, V. V.,Krasnykh, E. L.,Portnova, S. V.
, p. 2168 - 2176 (2020/10/08)
Abstract: The retention and sorption enthalpy characteristics of 38 pentaerythritol esters of C2–C8 carboxylic acids of different structures were determined by gas-liquid chromatography on a nonpolar phase in the temperature range 433.2–563.2 K. The molecular structure was shown to affect the temperature dependence of the retention indices of the esters. The average change in the sorption enthalpy of pentaerythritol tetraesters per CH2 group is lower in magnitude than the similar contribution for normal alkanes. The excess mixing enthalpy at 298.2 K was evaluated for four fully substituted pentaerythritol esters.
