Ethyl hexanoate
己酸乙酯
Also known as: Ethyl caproate, Hexanoic acid ethyl ester, Caproic acid ethyl ester, Ethyl n-hexanoate, Ethyl butyl acetate, FEMA 2439
- CAS No.
- 123-66-0
- Jingsj CID
- J-1316043-8
- Molecular Formula
- C8H16O2
- Chinese Name
- 己酸乙酯
- Molecular Weight
- 144.211 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -67°C |
|---|---|
| Boiling Point | 167.9±3.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 49.4±0.0 °C |
GHS Safety & Compliance
Flammable / IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Ethyl hexanoate?
123-66-0
What are the molecular formula and molecular weight of Ethyl hexanoate?
C8H16O2, molecular weight 144.211 g/mol
Is Ethyl hexanoate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026