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: Diethyl succinate
Alias: Ethyl succinate
CAS No. : 123-25-1
EINECS No. : 204-611-2
Molecular Formula: C8H14O4
Molecular Weight: 174.19 g/mol
Classification: Organic synthesis intermediate; Ester compound; Fragrance raw material
Physical & Chemical Properties
Appearance: Colorless transparent oily liquid
Odor: Mild fruity and wine-like aroma
Solubility: Slightly soluble in water; miscible with ethanol, ether and most organic solvents
Stability: Stable under normal temperature; avoid strong acid, strong alkali and high temperature
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Diethyl succinate | — | Succinate ester intermediate |
| CAS Number | 123-25-1 | — | Industrial grade |
| Appearance | Colorless transparent oily liquid | — | Low viscosity liquid |
| Molecular Formula | C8H14O4 | — | Aliphatic diester |
| Molecular Weight | 174.19 | g/mol | — |
| Purity | ≥99.0 | % | GC |
Main Uses
- Used as intermediate in pharmaceutical, pesticide and fine chemical synthesis.
- Applied in flavor and essence formulation with fruit and wine fragrance note.
- Used as solvent, plasticizer and resin additive in industrial field.
- Raw material for organic synthesis and laboratory chemical reagent.
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