Pentaerythritol Distearate (mixture) , CAS No.13081-97-5

CAS: 13081-97-5 Cat. No.: P160196 Molecular Weight: 669.09 EC Number: 235-991-0 PubChem CID: 61575
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Synonyms
EINECS 235-991-0 | 3-Hydroxy-2-(hydroxymethyl)-2-[(stearoyloxy)methyl]propyl stearate, AldrichCPR | Octadecanoic acid, 2,2-bis(hydroxymethyl)-1,3-propanediyl ester | 2,2-Bis(hydroxymethyl)propane-1,3-diyldistearate | 697WOT8HNB | Octadecanoic acid, 1,1'-(
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
1g
P160196-1g
6
$9.90
5g
P160196-5g
4
$9.90
25g
P160196-25g
2
$9.90
100g
P160196-100g
3
$37.90
500g
P160196-500g
1
$187.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
EINECS 235-991-0 | 3-Hydroxy-2-(hydroxymethyl)-2-[(stearoyloxy)methyl]propyl stearate, AldrichCPR | Octadecanoic acid, 2, 2-bis(hydroxymethyl)-1, 3-propanediyl ester | 2, 2-Bis(hydroxymethyl)propane-1, 3-diyldistearate | 697WOT8HNB | Octadecanoic acid, 1, 1'-(
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Pubchem Sid488183510
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183510
Canonical SmilesCCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)COC(=O)CCCCCCCCCCCCCCCCC
IUPAC Name[2,2-bis(hydroxymethyl)-3-octadecanoyloxypropyl] octadecanoate
InChIKeyFSEJJKIPRNUIFL-UHFFFAOYSA-N
INCHI1S/C41H80O6/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-39(44)46-37-41(35-42,36-43)38-47-40(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h42-43H,3-38H2,1-2H3
Isomeric SMILES CCCCCCCCCCCCCCCCCC(=O)OCC(CO)(CO)COC(=O)CCCCCCCCCCCCCCCCC
PubChem CID 61575
Molecular Weight 669.09
Reaxy-Rn 1810673

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassFatty Acyls
SubclassFatty acid esters
Intermediate Tree Nodes Not available
Direct ParentFatty acid esters
Alternative Parents Dicarboxylic acids and derivatives  Carboxylic acid esters  Primary alcohols  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty acid ester - Dicarboxylic acid or derivatives - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
B2212020Certificate of AnalysisOct 30, 2025 P160196
B2212016Certificate of AnalysisOct 30, 2025 P160196
B2513114Certificate of AnalysisFeb 17, 2025 P160196
E1920160Certificate of AnalysisMar 08, 2023 P160196
Chemical and Physical Properties
Melt Point(°C)72°C
Molecular Weight669.100 g/mol
XLogP315.600
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count40
Exact Mass668.595 Da
Monoisotopic Mass668.595 Da
Topological Polar Surface Area93.100 Ų
Heavy Atom Count47
Formal Charge0
Complexity610.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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