Pentaerythrityl tetrastearate supplier

Name
Pentaerythrityl tetrastearate
EINECS 204-110-1
CAS No. 115-83-3
Article Data7
CAS DataBase
Density 0.915 g/cm³
Solubility
Melting Point 60-66 °C
Formula C₇₇H₁₄₈O₈
Boiling Point 998.5 °C at 760 mmHg
Molecular Weight 1202.02
Flash Point 342.4 °C
Transport Information
Appearance white beads
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 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;
PSA 105.20000
LogP 25.19160

Synthetic route

: 115-77-5
Pentaerythritol

: 57-11-4
stearic acid

: 115-83-3
pentaerythrityl Tetrastearate

Conditions

Conditions	Yield
With toluene-4-sulfonic acid at 175℃;
at 180℃;
With trifluoroacetic anhydride
With hypophosphorous acid at 80 - 240℃; under 9.75098 Torr; for 34h; Inert atmosphere; Dean-Stark;

: 115-77-5
Pentaerythritol

: 112-76-5
Stearoyl chloride

: 115-83-3
pentaerythrityl Tetrastearate

Conditions

Conditions	Yield
at 100℃; under 2 Torr;

Pentaerythrityl tetrastearate Chemical Properties

Molecule structure of Pentaerythrityl tetrastearate (CAS NO.115-83-3):

IUPAC Name: [3-Octadecanoyloxy-2,2-bis(octadecanoyloxymethyl)propyl] octadecanoate
Molecular Weight: 1201.99422 g/mol
Molecular Formula: C₇₇H₁₄₈O₈
Density: 0.915 g/cm³
Melting Point: 60-66 °C
Boiling Point: 998.5 °C at 760 mmHg
Flash Point: 342.4 °C
Index of Refraction: 1.469
Molar Refractivity: 365.84 cm³
Molar Volume: 1313.5 cm³
Surface Tension: 34.7 dyne/cm
Enthalpy of Vaporization: 145.87 kJ/mol
XLogP3-AA: 33.5
H-Bond Acceptor: 8
Rotatable Bond Count: 76
Exact Mass: 1201.117422
MonoIsotopic Mass: 1201.117422
Topological Polar Surface Area: 105
Heavy Atom Count: 85
Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)OCC(COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC
InChI: InChI=1S/C77H148O8/c1-5-9-13-17-21-25-29-33-37-41-45-49-53-57-61-65-73(78)82-69-77(70-83-74(79)66-62-58-54-50-46-42-38-34-30-26-22-18-14-10-6-2,71-84-75(80)67-63-59-55-51-47-43-39-35-31-27-23-19-15-11-7-3)72-85-76(81)68-64-60-56-52-48-44-40-36-32-28-24-20-16-12-8-4/h5-72H2,1-4H3
InChIKey: OCKWAZCWKSMKNC-UHFFFAOYSA-N
EINECS: 204-110-1

Pentaerythrityl tetrastearate Uses

Pentaerythrityl tetrastearate (CAS NO.115-83-3) is an effective lubricant for many polymer compounds in both extrusion and molding processes. It is recommended for use as a mold release agent in polycarbonate, thermoplastic polyesters and other engineering thermoplastics.

Pentaerythrityl tetrastearate Safety Profile

Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.

Pentaerythrityl tetrastearate Specification

Pentaerythrityl tetrastearate (CAS NO.115-83-3) is also named as Octadecanoic acid, 1,1'-(2,2-bis(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl) ester ; Octadecanoic acid, 2,2-bis(((1-oxooctadecyl)oxy)methyl)-1,3-propanediyl ester ; Pentaerythritol tetrastearate . Pentaerythrityl tetrastearate (CAS NO.115-83-3) is white beads. It is soluble in water and common organic solvents.

Product Name

Pentaerythrityl tetrastearate

Synthetic route

Pentaerythrityl tetrastearate Chemical Properties

Pentaerythrityl tetrastearate Uses

Pentaerythrityl tetrastearate Safety Profile

Pentaerythrityl tetrastearate Specification

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