δ-十四内酯，CAS 登记号 2721-22-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 δ-十四内酯 的 CAS 号：2721-22-4，可与随货 COA 核对。
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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.
| 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 |
| Formal Charge | 0 |
| 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 |
| 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.
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
CAS 2721-22-4; molecular formula C14H26O2; molecular weight 226.19 g/mol.
delta-Tetradecalactone, 2721-22-4, delta-Tetradecanolactone, 2H-Pyran-2-one, tetrahydro-6-nonyl-, Tetrahydro-6-nonyl-2H-pyran-2-one, delta-Tetradecanolide.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
96.9% of GHS notifications report no hazard classification (124 of 128).
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.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.