δ-Tetradecalactone (CAS 2721-22-4) — formula C14H26O2, molecular weight 226.19 g/mol; category food flavors.
δ-Tetradecalactone (CAS 2721-22-4) is a chemical raw material in the food flavors category. Its molecular formula C14H26O2 comprises 14 C, 26 H, 2 O atoms. Its molecular weight is about 226.19 g/mol. Reported physicochemical data: melting point around 14 °C, boiling point around 130.00 to 135.00 °C. @ 5.00 mm Hg, LogP about 4.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2721-22-4 |
|---|---|
| Molecular Formula | C14H26O2 |
| Molecular Weight | 226.19 g/mol |
| Melting Point | 14 °C |
| Boiling Point | 130.00 to 135.00 °C. @ 5.00 mm Hg |
| LogP | 4.7 |
| Applications | Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2H-Pyran-2-one, tetrahydro-6-nonyl-: ACTIVE |
| Category | Flavors |
Documented applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2H-Pyran-2-one, tetrahydro-6-nonyl-: ACTIVE.
δ-Tetradecalactone is a flavoring compound with CAS registry number 2721-22-4 and molecular formula C14H26O2 (molecular weight 226.19 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 2721-22-4
Its molecular formula C14H26O2 comprises 14 C, 26 H, 2 O atoms.
Also known as: δ-Tetradecalactone · delta-Tetradecalactone
Category: food flavors
The CAS registry number of δ-Tetradecalactone is 2721-22-4.
Molecular formula C14H26O2, molecular weight 226.19 g/mol.
It is also registered under: δ-Tetradecalactone, delta-Tetradecalactone.
Recorded applications: Fragrance Ingredients, Flavouring Agent, Flavoring Agents, 2H-Pyran-2-one, tetrahydro-6-nonyl-: ACTIVE.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for δ-Tetradecalactone (CAS 2721-22-4), compiled from public chemistry databases.
| CAS Registry Number | 2721-22-4 |
|---|---|
| PubChem CID | 520296 |
| Molecular formula | C14H26O2 |
| Molecular weight | 226.19 g/mol |
| IUPAC name | 6-nonyloxan-2-one |
| InChIKey | SKQYTJLYRIFFCO-UHFFFAOYSA-N |
| UNII (FDA) | 46339AI51N |
| ChEBI ID | CHEBI:171877 |
| FEMA number | 3590 |
| JECFA number | 238 |
| Molecular Weight | 226.35 |
|---|---|
| XLogP3 | 4.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 8 |
| Exact Mass | 226.193280068 |
| Monoisotopic Mass | 226.193280068 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 16 |
| Boiling Point | 130.00 to 135.00 °C. @ 5.00 mm Hg |
|---|---|
| Boiling Point | 290 °C |
| Melting Point | 14 °C |
| Density | 0.932-0.969 |
| Refractive Index | 1.454-1.464 |
delta-Tetradecalactone; 2721-22-4; delta-Tetradecanolactone; 2H-Pyran-2-one, tetrahydro-6-nonyl-; Tetrahydro-6-nonyl-2H-pyran-2-one; delta-Tetradecanolide; FEMA No. 3590; .delta.-Tetradecalactone; 5-Hydroxytetradecanoic acid delta-lactone; EINECS 220-334-2; 46339AI51N; .DELTA.-TETRADECANOLACTONE; .DELTA.-TETRADECANE LACTONE; DELTA-TETRADECALACTONE [FCC]; .DELTA.-TETRADECALACTONE [FHFI]; .DELTA.-NONYL-.DELTA-VALEROLACTONE
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 96.9% (124 / 128) |
| GHS notification summary | 96.9% (124 / 128) |
|---|
This chemical does not meet GHS hazard criteria for 96.9% (124 of 128) of all reports.
Reported as not meeting GHS hazard criteria by 124 of 128 companies (only 3.1% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
δ-Tetradecalactone is identified by CAS 2721-22-4, molecular formula C14H26O2 and molecular weight 226.19 g/mol. UNII 46339AI51N; ChEBI 171877; InChIKey SKQYTJLYRIFFCO-UHFFFAOYSA-N. Boiling Point: 130.00 to 135.00 °C. @ 5.00 mm Hg; Boiling Point: 290 °C; Melting Point: 14 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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