stearaldehyde
- Createtime： 2026-04-14
- Updatetime： 2026-09-30
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
solid
|
| Molecular Weight |
268.48
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White waxy solid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Stearaldehyde
Alias: Octadecanal
CAS No: 638-66-4
Molecular Formula: C18H36O
Molecular Weight: 268.48
Classification: Long chain aliphatic aldehyde; Organic synthesis intermediate
Physical & Chemical Properties
Appearance: White waxy solid
Melting Point: 37-39 °C
Boiling Point: 337 °C
Solubility: Insoluble in water, soluble in hot ethanol, ether and fatty solvents
Stability: Easy to oxidize, sealed and cold storage away from air
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Stearaldehyde | — | Straight chain fatty aldehyde |
| CAS No | 638-66-4 | — | Synthetic grade |
| Appearance | White waxy solid | — | Low melting solid |
| Molecular Formula | C18H36O | — | Saturated aliphatic aldehyde |
| Molecular Weight | 268.48 | g/mol | — |
| Purity | ≥98.0 | % | GC |
Main Uses
- Intermediate for synthesis of aliphatic amine, fatty acid and fine chemicals
- Used in essence, spice and daily flavor formulation
- Raw material for surfactant and cosmetic additive preparation
- Applied in organic chemical research and long-chain compound derivation
