1-OCTEN-3-YNE
Also known as: .CCH=CH2, 1-Octene-3-yne, Butyl-vinyl-acetylen, Oct-1-en-3-in, Octen-(1)-in-(3), n-Butylvinylacetylen, n-C4H9C., n-C4H9C.equiv.CCH=CH2, n-C4H9CequivCCH=CH2, oct-1-en-3-yne, oct-3-en-1-yne
1-OCTEN-3-YNE (CAS 17679-92-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H12 and a molecular weight of 108.18100 g/mol. Key properties include a boiling point of 138.3ºC at 760 mmHg, a density of 0.778 g/cm3 and a flash point of 24.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17679-92-4
- Jingsj CID
- J-1367269-0
- Molecular Formula
- C8H12
- Molecular Weight
- 108.18100 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 138.3ºC at 760 mmHg |
|---|---|
| Density | 0.778 g/cm3 |
| Flash Point | 24.9ºC |
| Exact Mass | 108.09400 |
| LogP | 2.36600 |
| Vapor Pressure | 8.4mmHg at 25°C |
| Refractive Index | 1.442 |
Customs & Trade Information
| HS Code | 2901299090 |
|---|---|
| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-OCTEN-3-YNE?
The CAS number of 1-OCTEN-3-YNE is 17679-92-4.
What are the molecular formula and molecular weight of 1-OCTEN-3-YNE?
1-OCTEN-3-YNE has molecular formula C8H12 and molecular weight 108.18100 g/mol.
What are the upstream and downstream products of 1-OCTEN-3-YNE?
For 1-OCTEN-3-YNE, Upstream Products: Vinyl bromide, Hex-1-yne, Hept-1-yne; Downstream Products: octene, Octane.
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-OCTEN-3-YNE (CAS 17679-92-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367269-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.