Pentaerythritol stearate
Structural formula
| Business number | 0388 |
|---|---|
| Molecular formula | C77H148O8 |
| Molecular weight | 1201.99 |
| label |
Pentaerythritol tetrastearate, Isoamyl alcohol tetrastearate, Pentaerythritol tetrastearate (commonly known as), 5 erythritol 4 stearic acid ester alcohol, Four stearic acid isoamyl alcohol, Pentaerythritol tetra stearate (commonly known), Lubricants, emollients, thickeners |
Numbering system
CAS number:115-83-3
MDL number:MFCD00041922
EINECS number:204-110-1
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Characteristics: Undetermined
2. Density (g/mL,20℃):0.94
3. Relative vapor density (g/mL, Air=1): Undetermined
4. Melting point (ºC):71<span style="font-size: 9Topological molecular polar surface area (TPSA):105
7、 Number of heavy atoms:85
8, Surface charge:0
9, Complexity:1180
10, Number of isotope atoms:0
11, Determine the number of atomic stereocenters:0
12. Uncertain number of atomic stereocenters:0
13, Determine the number of stereocenters of chemical bonds:0
14, Uncertain number of chemical bond stereocenters:0
15, Number of covalent bond units:1
Properties and stability
Characteristics: yellow liquid. When the concentration is 10%, it is turbid when dissolved in benzene, heptane, isopropyl alcohol and vegetable oil. It has emollient, thickening and lubricating properties.
Storage method
Synthesis method
It is produced by esterification of oleic acid and pentaerythritol.
Purpose
Used as raw material for the production of rubber additives. It can be used as lubricant, emollient, thickener and brightener. Used in industries such as beauty and cosmetics, textile and leather processing, lubricating cutting oils, chemical synthesis, rust inhibitors, plasticizers and lamination processing.
“yt”>Purpose
Used as raw material for the production of rubber additives. It can be used as lubricant, emollient, thickener and brightener. Used in industries such as beauty and cosmetics, textile and leather processing, lubricating cutting oils, chemical synthesis, rust inhibitors, plasticizers and lamination processing.
