11-Hexadecyn-1-ol

Also known as: hexadec-11-yn-1-ol, 11-HEXADECYN-1-OL

11-Hexadecyn-1-ol (CAS 65686-49-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C16H30O and a molecular weight of 238.40900 g/mol. Key properties include a boiling point of 151-153°C 1mm, a density of 0.871g/cm3 and a flash point of 151-153°C/1mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 65686-49-9
Jingsj CID: J-1518556-5
Molecular Formula: C₁₆H₃₀O
Molecular Weight: 238.40900 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	151-153°C 1mm
Density	0.871g/cm3
Flash Point	151-153°C/1mm
Exact Mass	238.23000
PSA	20.23000
LogP	4.68320
Refractive Index	1.4628

Customs & Trade Information

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 11-Hexadecyn-1-ol?

The CAS number of 11-Hexadecyn-1-ol is 65686-49-9.

What are the molecular formula and molecular weight of 11-Hexadecyn-1-ol?

11-Hexadecyn-1-ol has molecular formula C16H30O and molecular weight 238.40900 g/mol.

What are the upstream and downstream products of 11-Hexadecyn-1-ol?

For 11-Hexadecyn-1-ol, Upstream Products: (Z)-hexadec-11-en-1-ol, Ethylene glycol, 11-Bromo-1-undecene; Downstream Products: (Z)-hexadec-11-en-1-ol, (11Z)-11-Hexadecen-1-yl acetate, (E)-11-Hexadecen-1-ol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "11-Hexadecyn-1-ol (CAS 65686-49-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518556-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.