Undecan-4-olide (CAS 104-67-6)

Chinese name: 桃醛

Undecan-4-olide is registered under CAS 104-67-6. Molecular formula: C11H20O2. Approximate molecular weight: 184.275. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number 104-67-6
English name Undecan-4-olide
Chinese name 桃醛
Molecular formula C11H20O2
Molecular weight 184.275
Boiling point 164-166℃(13TORR)
Density 0.9425
Flash point 137℃
Refractive index 1.449-1.454
Vapor pressure 0.00271mmHgat25°C
HS code (ref.) 2932209090

Applications (reference)

在日化香精中，广泛用于调配桂花、木樨草、茉莉、栀子等香型，在晚香玉、白玫瑰金合欢、铃兰、橙花、忍冬花香型中也适用，可使香气透发出清新的花香、果香。皂用和洗涤剂香精中常用量为0.1~1.0，在特殊情况下(如桂花香型)可达3.0~4.0。在日化香精中，广泛用于各类花香、果香东方香型、檀香型，有良好定香作用；(仅食品规格)在食品、烟用、饲料香精中，应用其果香、桃子、可可味，或协调奶香。

Related products at SKYSEVEN Chemical

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Authority references

FAQ

What is CAS 104-67-6?

Undecan-4-olide is identified by CAS Registry Number 104-67-6. Molecular formula: C11H20O2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Undecan-4-olide?

Request a quote on cnchemshop.com. SKYSEVEN Chemical supplies industrial grades with COA/SDS on request for export orders.

How do I verify CAS 104-67-6 data?

Cross-check PubChem / NIST / CAS Common Chemistry, and use our free CAS lookup tool. Always match CAS on COA and invoice.

Data is for informational reference only. Verify lot-specific values with COA/SDS. Not for medical advice.