17-Octadecynoic acid
17-十八炔酸
Also known as: 17-Octadecynoic acid, 17-ODYA, Octadec-17-ynoic acid, Alkynyl Stearic Acid, MFCD00077382, 17-ODYA (17-Octadecynoic acid)
- CAS No.
- 34450-18-5
- Jingsj CID
- J-45992-9
- Molecular Formula
- C18H32O2
- Chinese Name
- 17-十八炔酸
- Molecular Weight
- 280.445 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 142-148 °C(lit.) |
|---|---|
| Boiling Point | 400.8±18.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 194.7±15.9 °C |
Frequently Asked Questions
What is the CAS number of 17-Octadecynoic acid?
34450-18-5
What are the molecular formula and molecular weight of 17-Octadecynoic acid?
C18H32O2, molecular weight 280.445 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026