5-(Oct-1-yn-1-yl)nicotinic acid
5-(辛-1-炔-1-基)烟酸
Also known as: 5-oct-1-ynylnicotinic acid, 5-oct-1-ynylpyridine-3-carboxylic acid, HMS555H16
5-(Oct-1-yn-1-yl)nicotinic acid (CAS 845266-29-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H17NO2 and a molecular weight of 231.29000 g/mol. It is also known as 5-oct-1-ynylnicotinic acid, 5-oct-1-ynylpyridine-3-carboxylic acid and HMS555H16. Key properties include a melting point of 120ºC, a boiling point of 409ºC at 760 mmHg, a density of 1.11g/cm3 and a flash point of 201.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 845266-29-7
- Jingsj CID
- J-1524184-5
- Molecular Formula
- C14H17NO2
- Chinese Name
- 5-(辛-1-炔-1-基)烟酸
- Molecular Weight
- 231.29000 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 120ºC |
|---|---|
| Boiling Point | 409ºC at 760 mmHg |
| Density | 1.11g/cm3 |
| Flash Point | 201.2ºC |
Frequently Asked Questions
What is the CAS number of 5-(Oct-1-yn-1-yl)nicotinic acid?
The CAS number of 5-(Oct-1-yn-1-yl)nicotinic acid is 845266-29-7.
What are the molecular formula and molecular weight of 5-(Oct-1-yn-1-yl)nicotinic acid?
5-(Oct-1-yn-1-yl)nicotinic acid has molecular formula C14H17NO2 and molecular weight 231.29000 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-(Oct-1-yn-1-yl)nicotinic acid (CAS 845266-29-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1524184-5 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.