Precocene III
早熟素Ⅲ
Also known as: 7-Ethoxy-6-methoxy-2,2-dimethylchromene, 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-1-benzopyran, 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-chromene, 7-Ethoxyprecocene, Ethoxyprecocene, Precocene III, Precocene 3, 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-1-benzopyran, 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-chromene (Precocene III), EINECS 265-728-5
Precocene III (CAS 65383-73-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C14H18O3 and a molecular weight of 234.29100 g/mol. It is also known as 7-Ethoxy-6-methoxy-2,2-dimethylchromene, 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-1-benzopyran and 7-Ethoxy-6-methoxy-2,2-dimethyl-2H-chromene. Key properties include a boiling point of 316.6ºC at 760 mmHg, a density of 0.92 and a flash point of 105.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65383-73-5
- Jingsj CID
- J-10294-6
- Molecular Formula
- C14H18O3
- Chinese Name
- 早熟素Ⅲ
- Molecular Weight
- 234.29100 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 316.6ºC at 760 mmHg |
|---|---|
| Density | 0.92 |
| Flash Point | 105.8ºC |
Frequently Asked Questions
What is the CAS number of Precocene III?
The CAS number of Precocene III is 65383-73-5.
What are the molecular formula and molecular weight of Precocene III?
Precocene III has molecular formula C14H18O3 and molecular weight 234.29100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Precocene III (CAS 65383-73-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10294-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.