1-Hexadecyne
Also known as: 1-HEXADECYNE, 1-HEXADECYNE, 90+%, 1-HEXADECYNE, 90+%1-HEXADECYNE, 90+%1-HEXADECYNE, 90+%1-HEXADECYNE, 90+%, 1-Hexadecyne 90%, 1-Hexadecyne, tech. 90%, 1-pentadecyne, EINECS 211-106-3, Hexadec-1-in, MFCD00015084, N-TETRADECYLACETYLENE, TIMTEC-BB SBB008791, Tetradecylacetylene, hexadec-1-yne, n-Tetradecyl-acetylen
1-Hexadecyne (CAS 629-74-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H30 and a molecular weight of 222.409 g/mol. Key properties include a melting point of 15°C, a boiling point of 284.3±3.0 °C at 760 mmHg, a density of 0.8±0.1 g/cm3 and a flash point of 128.0±1.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 629-74-3
- Jingsj CID
- J-18480-5
- Molecular Formula
- C16H30
- Molecular Weight
- 222.409 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 15°C |
|---|---|
| Boiling Point | 284.3±3.0 °C at 760 mmHg |
| Density | 0.8±0.1 g/cm3 |
| Flash Point | 128.0±1.4 °C |
| Exact Mass | 222.234756 |
| LogP | 7.91 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.448 |
Frequently Asked Questions
What is the CAS number of 1-Hexadecyne?
The CAS number of 1-Hexadecyne is 629-74-3.
What are the molecular formula and molecular weight of 1-Hexadecyne?
1-Hexadecyne has molecular formula C16H30 and molecular weight 222.409 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Hexadecyne (CAS 629-74-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18480-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.