3-Chlorocoumarin
3-氯香豆素
Also known as: 3-chlorochromen-2-one, 3-Chloro-2H-1-benzopyran-2-one, 3-Chloro-2H-chromen-2-one, NSC 54855
- CAS No.
- 92-45-5
- Jingsj CID
- J-1086144-4
- Molecular Formula
- C9H5ClO2
- Chinese Name
- 3-氯香豆素
- Molecular Weight
- 180.588 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 121-125ºC(lit.) |
|---|---|
| Boiling Point | 325.4±30.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 175.0±20.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 3-Chlorocoumarin?
92-45-5
What are the molecular formula and molecular weight of 3-Chlorocoumarin?
C9H5ClO2, molecular weight 180.588 g/mol
Is 3-Chlorocoumarin hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026