Isoamyl butyrate (CAS 106-27-4)

Chinese name: 丁酸异戊酯

Isoamyl butyrate is registered under CAS 106-27-4. Molecular formula: C9H18O2. Approximate molecular weight: 158.238. SKYSEVEN Chemical provides industrial chemical sourcing support and free CAS tools for global B2B buyers.

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Physical & identity data

CAS Number	106-27-4
English name	Isoamyl butyrate
Chinese name	丁酸异戊酯
Molecular formula	C9H18O2
Molecular weight	158.238
Melting point	-73℃
Boiling point	179℃
Density	0.86
Flash point	57℃
Refractive index	1.4092-1.4112
Vapor pressure	1.09mmHg at 25°C
HS code (ref.)	2915600000

Applications (reference)

用作香料，在制药和香料生产中用作萃取剂，以及用作醋酸纤维素的溶剂和喷漆、涂料的溶剂。该品有类似梨的果香味，广泛用于配制各种果汁食用香精。如杏子、香蕉、梨、苹果等香型。可作食品添加剂，日本《食品添加物公定书》规定纯度为98以上，不得用于加香以外的其他目的。

Related products at SKYSEVEN Chemical

No on-catalog product linked yet. Contact sales with CAS 106-27-4 for availability.

Authority references

• PubChem
• NIST Chemistry WebBook
• CAS Common Chemistry

FAQ

What is CAS 106-27-4?

Isoamyl butyrate is identified by CAS Registry Number 106-27-4. Molecular formula: C9H18O2. SKYSEVEN Chemical provides industrial chemical supply and free CAS lookup tools.

Where can I buy Isoamyl butyrate?

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

How do I verify CAS 106-27-4 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.