Dihydrocoumarin
二氢香豆素
Also known as: 3,4-Dihydrocoumarin, Hydrocoumarin, Chroman-2-one, 2-Chromanone, 3,4-Dihydro-2H-1-benzopyran-2-one, Benzodihydropyrone, Melilotin, Tonkamel
Dihydrocoumarin (CAS 119-84-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H8O2 and a molecular weight of 148.159 g/mol. It is also known as 3,4-Dihydrocoumarin, Hydrocoumarin and Chroman-2-one. Key properties include a melting point of 24-25 °C(lit.), a boiling point of 272.0±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 108.4±17.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 119-84-6
- Jingsj CID
- J-18807-4
- Molecular Formula
- C9H8O2
- Chinese Name
- 二氢香豆素
- Molecular Weight
- 148.159 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 24-25 °C(lit.) |
|---|---|
| Boiling Point | 272.0±15.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 108.4±17.8 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Dihydrocoumarin?
The CAS number of Dihydrocoumarin is 119-84-6.
What are the molecular formula and molecular weight of Dihydrocoumarin?
Dihydrocoumarin has molecular formula C9H8O2 and molecular weight 148.159 g/mol.
Is Dihydrocoumarin hazardous?
Dihydrocoumarin has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dihydrocoumarin (CAS 119-84-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18807-4 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.