≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488182497 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488182497 |
| Canonical Smiles | CCCCC1CCCC(=O)O1 |
| IUPAC Name | 6-butyloxan-2-one |
| InChIKey | PXRBWNLUQYZAAX-UHFFFAOYSA-N |
| INCHI | 1S/C9H16O2/c1-2-3-5-8-6-4-7-9(10)11-8/h8H,2-7H2,1H3 |
| Isomeric SMILES | CCCCC1CCCC(=O)O1 |
| WGK Germany | 3 |
| UN Number | 1224 |
| Molecular Weight | 156.22 |
| Reaxy-Rn | 114460 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=114460&ln= |
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 | Organoheterocyclic compounds |
| Class | Lactones |
| Subclass | Delta valerolactones |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Delta valerolactones |
| Alternative Parents | Oxanes Carboxylic acid esters Oxacyclic compounds Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Delta_valerolactone - Delta valerolactone - Oxane - Carboxylic acid ester - Oxacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as delta valerolactones. These are cyclic organic compounds containing an oxan-2- one moiety. |
| 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 |
|---|---|---|---|
 I2610184 | Certificate of Analysis | Sep 14, 2026 | N117517 |
| D2622060 | Certificate of Analysis | May 05, 2026 | N117517 |
| I2126460 | Certificate of Analysis | Jul 10, 2025 | N117517 |
| D2321374 | Certificate of Analysis | Sep 01, 2021 | N117517 |
| D2521653 | Certificate of Analysis | Sep 01, 2021 | N117517 |
| Refractive Index | 1.455 |
|---|---|
| Flash Point(°F) | 44 °C |
| Flash Point(°C) | 44°C |
| Boil Point(°C) | 115-116°C |
| Melt Point(°C) | -26 °C |
| Molecular Weight | 156.220 g/mol |
| XLogP3 | 2.400 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 156.115 Da |
| Monoisotopic Mass | 156.115 Da |
| Topological Polar Surface Area | 26.300 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 132.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Xiaoying Li, Chunsheng Liu, Junkai Wu, Kai Su, Xiao Xiao, Libin Zhang, B. Loye Eberhart, Caixia Chen, Fuhang Song. (2025) Comprehensive investigation on the dynamic changes of volatile organic compounds in three peach cultivars during fruit development. FOOD RESEARCH INTERNATIONAL, [PMID:40022387] [10.1016/j.foodres.2025.115866] |
| 2. Xiaoying Li, Gang Li, Haijing Wang, Chunsheng Liu, Chunrui Rong, Fuhang Song, Caixia Chen, Junkai Wu. (2025) Characterization of volatile flavor profiles in three peach cultivars during postharvest storage at various temperatures using HS-SPME-GC–MS. Food Chemistry-X, [PMID:40497035] [10.1016/j.fochx.2025.102554] |
