Product Name Dibasic Ester
Synonyms DBE; Mixed dibasic acid dimethyl esters; Mixture of dimethyl succinate, dimethyl glutarate and dimethyl adipate; Estasol
CAS No. 95481-62-2
EINECS No. 619-131-5
Composition Dimethyl succinate, Dimethyl glutarate, Dimethyl adipateMDL Number MFCD00192177
Typical Physical & Chemical Properties
Appearance Colorless transparent liquid with mild ester odor
Density (20℃) 1.080 ~ 1.096 g/cm³
Boiling Range 196 ~ 225 ℃Flash Point (PMCC) ≥100 ℃
Refractive Index n₂₀/D 1.418 ~ 1.422
Solubility Miscible with alcohols, ketones, ethers and most organic solvents; slightly soluble in waterStability Stable under normal temperature; avoid strong acids, strong alkalis and strong oxidants
Quality Specification (Industrial Standard Grade)
| Item | Specification |
|---|---|
| Total Diester Content | ≥99.0 % |
| Moisture | ≤0.10 % |
| APHA Color | ≤20 |
| Acid Value | ≤0.20 mgKOH/g |
| Distillation Range (95% distillate) | 195 ~ 230 ℃ |
| Dimethyl Succinate | 15~25% |
| Dimethyl Glutarate | 55~65% |
| Dimethyl Adipate | 15~25% |
Application & Use
- High-boiling environment-friendly solvent for baking coatings, coil coatings, can coatings, automotive paints and printing inks.
- Paint stripper, industrial cleaning agent, plasticizer.
- Raw material for synthesis of polyols, polyurethane and other polymers.- Oilfield chemical additive.
Packing
220kg net per steel drum, or customized packaging as client requirement.
Delivery & Storage
Storage: Store in cool, dry, well-ventilated warehouse. Keep away from open flame, heat source and strong oxidants.
Delivery: Non-dangerous goods in most regions. Prevent leakage during handling.
Shelf Life: 12 months under proper storage condition.
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