Gamma-Undecalactone (CAS 104-67-6) — formula C11H20O2, molecular weight 184.15 g/mol; category fine chemicals.
Gamma-Undecalactone (CAS 104-67-6) is a chemical raw material in the fine chemicals category. Its molecular formula C11H20O2 comprises 11 C, 20 H, 2 O atoms. Its molecular weight is about 184.15 g/mol. Reported physicochemical data: boiling point around 297 °C, LogP about 3.3. 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 | 104-67-6 |
|---|---|
| Molecular Formula | C11H20O2 |
| Molecular Weight | 184.15 g/mol |
| Boiling Point | 297 °C |
| LogP | 3.3 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Fine Chemicals|Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Gamma-Undecalactone is a high-value fine compound with CAS registry number 104-67-6 and molecular formula C11H20O2 (molecular weight 184.15 g/mol), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 104-67-6
Its molecular formula C11H20O2 comprises 11 C, 20 H, 2 O atoms.
Also known as: Gamma-Undecalactone · 桃醛 · Peach aldehyde (γ-Undecalactone)
Category: fine chemicals / food flavors
The CAS registry number of Gamma-Undecalactone is 104-67-6.
Molecular formula C11H20O2, molecular weight 184.15 g/mol.
It is also registered under: Gamma-Undecalactone, 桃醛, Peach aldehyde (γ-Undecalactone).
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Fine Chemicals / 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 Gamma-Undecalactone (CAS 104-67-6), compiled from public chemistry databases.
| CAS Registry Number | 104-67-6 |
|---|---|
| PubChem CID | 7714 |
| Molecular formula | C11H20O2 |
| Molecular weight | 184.15 g/mol |
| IUPAC name | 5-heptyloxolan-2-one |
| InChIKey | PHXATPHONSXBIL-UHFFFAOYSA-N |
| UNII (FDA) | QB1T0AG2YL |
| ChEBI ID | CHEBI:89362 |
| FEMA number | 3091 |
| JECFA number | 233 |
| Molecular Weight | 184.27 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 184.146329876 |
| Monoisotopic Mass | 184.146329876 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 13 |
| Boiling Point | 297 °C |
|---|---|
| Density | 0.942-0.945 |
| Refractive Index | 1.448-1.453 |
Gamma-undecalactone; 104-67-6; Undecan-4-olide; 5-heptyloxolan-2-one; 2(3H)-Furanone, 5-heptyldihydro-; Persicol; Peach aldehyde; Peach lactone; 5-Heptyldihydro-2(3H)-furanone; 1,4-Undecanolide; gamma-Undecanolactone; Aldehyde C-14 peach; 1,4-Hendecanolide; 4-Hydroxyundecanoic acid lactone; gamma-Undecanolide; .gamma.-Undecalactone
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Apricot, Fruit JECFA ADI: 0-1.25 mg/kg bw (1967) |
|---|---|
| GHS notification summary | 69.7% (1536 / 2205) |
| GHS notification summary | 69.7% (1536 / 2205) |
|---|---|
| Reported hazard statements | H411 (10.3%), H412 (19.3%), H401 |
This chemical does not meet GHS hazard criteria for 69.7% (1536 of 2205) of all reports.
H411 (10.3%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Peach aldehyde (γ-Undecalactone) is identified by CAS 104-67-6, molecular formula C11H20O2 and molecular weight 184.15 g/mol. UNII QB1T0AG2YL; ChEBI 89362; InChIKey PHXATPHONSXBIL-UHFFFAOYSA-N. Boiling Point: 297 °C; Density: 0.942-0.945; Refractive Index: 1.448-1.453.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 桃醛