Germacrone
Also known as: Germacron, (E,E)-Germacrone, (3E,7E)-3,7-Dimethyl-10-(propan-2-ylidene)cyclodeca-3,7-dien-1-one, 3,7-Cyclodecadien-1-one, 3,7-dimethyl-10-(1-methylethylidene)-, (E,E)-, Germacra-3,7(11),9-trien-6-one, (E,E)-, trans,trans-3,7-Dimethyl-10-isopropylidene-3,7-cyclodecadien-1-one
Germacrone (CAS 6902-91-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H22O and a molecular weight of 218.335 g/mol. Key properties include a melting point of 55-58ºC, a boiling point of 330.3±42.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 148.4±18.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6902-91-6
- Jingsj CID
- J-1967001-4
- Molecular Formula
- C15H22O
- Molecular Weight
- 218.335 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 55-58ºC |
|---|---|
| Boiling Point | 330.3±42.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 148.4±18.7 °C |
| Exact Mass | 218.167068 |
| PSA | 17.07000 |
| LogP | 4.76 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.485 |
| Storage Conditions | 2-8°C |
Activity & Biological Data
| Target | Influenza virus[1] |
|---|---|
| Additional Information | [1]. Liao Q, et al. Germacrone inhibits early stages of influenza virus infection. Antiviral Res. 2013 Dec;100(3):578-88. |
Customs & Trade Information
| HS Code | 2914299000 |
|---|---|
| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Germacrone?
The CAS number of Germacrone is 6902-91-6.
What are the molecular formula and molecular weight of Germacrone?
Germacrone has molecular formula C15H22O and molecular weight 218.335 g/mol.
What are the upstream and downstream products of Germacrone?
For Germacrone, Downstream Products: beta-elemene, germacrane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Germacrone (CAS 6902-91-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967001-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.