≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488185006 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185006 |
| Canonical Smiles | CCCCC(=O)OC(=O)CCCC |
| IUPAC Name | pentanoyl pentanoate |
| InChIKey | DUCKXCGALKOSJF-UHFFFAOYSA-N |
| INCHI | 1S/C10H18O3/c1-3-5-7-9(11)13-10(12)8-6-4-2/h3-8H2,1-2H3 |
| Isomeric SMILES | CCCCC(=O)OC(=O)CCCC |
| WGK Germany | 3 |
| PubChem CID | 74959 |
| UN Number | 3265 |
| Packing Group | III |
| Molecular Weight | 186.25 |
| Beilstein | 1770130 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Class | Carboxylic acids and derivatives |
| Subclass | Dicarboxylic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Dicarboxylic acids and derivatives |
| Alternative Parents | Carboxylic acid anhydrides Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Dicarboxylic acid or derivatives - Carboxylic acid anhydride - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F2220408 | Certificate of Analysis | Apr 13, 2026 | V162930 |
| F2220410 | Certificate of Analysis | Apr 13, 2026 | V162930 |
| G2531054 | Certificate of Analysis | Aug 12, 2025 | V162930 |
| B1823061 | Certificate of Analysis | Dec 25, 2023 | V162930 |
| B2317113 | Certificate of Analysis | May 12, 2022 | V162930 |
| B2317207 | Certificate of Analysis | May 12, 2022 | V162930 |
| F2220409 | Certificate of Analysis | May 12, 2022 | V162930 |
| F2220411 | Certificate of Analysis | May 12, 2022 | V162930 |
| Sensitivity | Moisture Sensitive |
|---|---|
| Refractive Index | 1.42 |
| Flash Point(°F) | 210.2 °F |
| Flash Point(°C) | 101°C(lit.) |
| Boil Point(°C) | 227°C |
| Melt Point(°C) | −56 °C |
| Molecular Weight | 186.250 g/mol |
| XLogP3 | 2.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 8 |
| Exact Mass | 186.126 Da |
| Monoisotopic Mass | 186.126 Da |
| Topological Polar Surface Area | 43.400 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 146.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
