115-83-3
- Product Name：Pentaerythrityl tetrastearate
- Molecular Formula：C77H148O8
- Purity：99%
- Molecular Weight：1202.02
Product Details;
CasNo： 115-83-3
Molecular Formula： C77H148O8
Appearance： white beads
Quality products make an important contribution to long-term revenue and profitability. We supply high quality Pentaerythrityl tetrastearate 115-83-3 with cheap price.
1.What is the Pentaerythrityl tetrastearate ?
Glycolube(R) P (Pentaerythrityl tetrastearate) is an effective lubricant for many polymer compounds in both extrusion and molding processes. Catalytic esterification of pentaerythritol and stearic acid can produce pentaerythrityl tetrastearate.
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- 115-77-5
Pentaerythritol
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- 57-11-4
stearic acid
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- 115-83-3,51588-54-6
pentaerythrityl Tetrastearate
| Conditions | Yield |
|---|---|
|
With toluene-4-sulfonic acid; at 175 ℃;
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|
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at 180 ℃;
|
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With trifluoroacetic anhydride;
|
|
|
With hypophosphorous acid; at 80 - 240 ℃; for 34h; under 9.75098 Torr; Inert atmosphere; Dean-Stark;
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|
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With mesoporous SnO-γ-Al2O3 nanocomposite; at 100 ℃; for 3h; Reagent/catalyst; Sealed tube;
|
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- 115-77-5
Pentaerythritol
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- 112-76-5
Stearoyl chloride
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- 115-83-3,51588-54-6
pentaerythrityl Tetrastearate
| Conditions | Yield |
|---|---|
|
at 100 ℃; under 2 Torr;
|
2.What is the CAS number for Pentaerythrityl tetrastearate ?
The CAS number of Pentaerythrityl tetrastearate is 115-83-3.
More information of Pentaerythrityl tetrastearate 115-83-3 are:
|
CAS Number |
115-83-3 |
|
Density |
0.915 g/cm3 |
|
Melting Point |
60-66 °C |
|
Boiling Point |
998.5 °C at 760 mmHg |
|
Flash Point |
342.4 °C |
|
Refractive Index |
1.469 |
|
HS CODE |
29157010 |
|
PSA |
105.20000 |
|
LogP |
25.19160 |
3.What are another words for Pentaerythrityl tetrastearate ?
Synonyms for Pentaerythrityl tetrastearate 115-83-3:Octadecanoicacid, 2,2-bis[[(1-oxooctadecyl)oxy]methyl]-1,3-propanediyl ester (9CI);Pentaerythritol, tetrastearate (6CI);Stearic acid, neopentanetetrayl ester(8CI);Stearic acid, tetraester with pentaerythritol (7CI);Aflux 54;CyclochemPETS;Deoflow 821;EP 8578;EW 400;EW 440A;Glycolube P;Glycolube P(ETS);H476;Hexawax;Loxial 7119;Loxiol 1206;Loxiol EP 8578;Loxiol HOB 7119;LoxiolP 861;Loxiol VP 861;Loxiol VPG 861;Nissan Electol WEP 6;Nissan Unister H476;Rikester EW 440A;Unister H 476;VPG 861;WEP 6;pentaerythritol stearate;
4.What is the molecular formula of Pentaerythrityl tetrastearate?
The chemical formula of Pentaerythrityl tetrastearate is C77H148O8 which containing 77 Carbon atoms,148 Hydrogen atoms and 8 Oxygen atoms,and the molecular weight of Pentaerythrityl tetrastearate is 1202.02.
5.What is Pentaerythrityl tetrastearate (115-83-3) used for?
Pentaerythrityl tetrastearate is recommended for use as a mold release agent in polycarbonate, thermoplastic polyesters and other engineering thermoplastics. PEG-150 pentaerythrityl tetrastearate (PETIS) (C77H148O8) has been used for increasing viscosity of an aqueous agent in cosmetics.
InChI:InChI=1/C77H148O8/c1-7-11-15-19-23-27-31-35-39-43-47-51-55-59-63-67-72(78)82-71-76(5,6)77(83-73(79)68-64-60-56-52-48-44-40-36-32-28-24-20-16-12-8-2,84-74(80)69-65-61-57-53-49-45-41-37-33-29-25-21-17-13-9-3)85-75(81)70-66-62-58-54-50-46-42-38-34-30-26-22-18-14-10-4/h7-71H2,1-6H3
Relevant articles related to Pentaerythrityl tetrastearate:
|
Article |
Source |
| A mesoporous SnO–γ-Al2O3 nanocomposite prepared by a seeding-crystallization method and its catalytic esterification performances |
The strong acid sites were transformed into medium strong acid sites, and the strength of the medium strong and strong acid was weakened. Therefore, the formation of coke was retarded, and the pentaerythritol conversion, the pentaerythrityl tetrastearate selectivity and the catalytic stability were obviously improved. , New Journal of Chemistry, Issue 32, 2021 |
| Safety Assessment of Pentaerythrityl Tetraesters as Used in Cosmetics |
Pentaerythrityl tetrastearate is an indirect food additive that may be used to make food packaging. It may also be used in cellophane that comes in contact with food with a limit of 0.1%. Pentaerythrityl fatty acids may be used as defoaming agents in paper and paperboard intended for food use. , International Journal of Toxicology 2015, Vol. 34(Supplement 2) 99S-112S |
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