Undecenoic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
liquid
|
| Molecular Weight |
184.27
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Colorless oily liquid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Undecenoic acid
CAS: 112-38-9
Molecular Formula: C11H20O2
Molecular Weight: 184.27
Alias: 10-Undecenoic acid, Undecylenic acid
Category: Organic acid, pharmaceutical intermediate, fungicide raw material
Physical and Chemical Properties
- Appearance: Colorless to pale yellow oily liquid
- Density: 0.910–0.915 g/cm3 (25°C)
- Melting Point: 24–26 °C
- Boiling Point: 275 °C
- Solubility: Insoluble in water, soluble in ethanol, ether and most organic solvents
- Stability: Oxidizable under long exposure to air and light
- Storage: Sealed, cool, dry and dark place, away from oxidants
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | Colorless oily liquid | - | Visual Inspection |
| CAS Identification | Compliant | - | Spectral Analysis |
| Purity | ≥99.0 | % | GC / Titration |
| Moisture | ≤0.1 | % | KF Titration |
| Acid Value | 303–308 | mgKOH/g | Titration |
Main Application
Mainly used for antifungal drugs, skin care preparations, food preservatives. Also applied in synthesis of surfactants, perfumes and plastic additives.
