2-Ethyl-1-Butanol (CAS# 97-95-0)
Application
2-Ethyl-1-butanol is a versatile solvent and intermediate with extensive applications:
| Application Sector | Key Uses |
|---|---|
| Coatings | Used as a coalescing agent and solvent in waterborne and solvent-based paints, varnishes, printing inks, and coatings. Improves film formation, leveling, and gloss. |
| Plasticizers | Serves as an intermediate for the synthesis of plasticizers (e.g., 2-ethylbutyl esters) for PVC and other polymers, enhancing flexibility and durability. |
| Industrial Solvents | Effective solvent for oils, resins, waxes, dyes, and chemical reactions; used in cleaning formulations, degreasers, and electronic chemicals. |
| Chemical Intermediates | Key building block for the synthesis of esters, ethers, acrylates, and other fine chemicals for pharmaceuticals, agrochemicals, and specialty polymers. |
| Lubricant Additives | Used in the production of lubricant esters and hydraulic fluids. |
Specification
| Parameter | Specification |
|---|---|
| Product Name | 2-Ethyl-1-butanol (2EB, Isohexanol) |
| CAS No. | 97-95-0 |
| Molecular Formula | C₆H₁₄O |
| Molecular Weight | 102.18 g/mol |
| Appearance | Colorless, transparent liquid |
| Purity | ≥99.5% |
| Density (20°C) | 0.830–0.834 g/cm³ |
| Boiling Point | 146°C (at 760 mmHg) |
| Melting Point | -114°C |
| Flash Point (closed cup) | 58°C |
| Refractive Index (nD20) | 1.422–1.424 |
| Water Content | ≤0.1% |
| Acid Value | ≤0.02 mg KOH/g |
| HS Code (China Export) | 29051900 |
| EINECS No. | 202-724-4 |
Safety
Risk Codes 21/22 - Harmful in contact with skin and if swallowed.
Safety Description 36 - Wear suitable protective clothing.
UN IDs UN 2275 3/PG 3
WGK Germany 1
RTECS EL3850000
TSCA Yes
HS Code 29051990
Hazard Class 3
Packing Group III
Packing & Storage
Packed in 25kg/50kg drums. storage and transportation characteristics The package is complete, light and light unloading; The warehouse is ventilated, away from open flame, high temperature, separate from oxidant
Regulatory & Quality
Quality Certifications & Compliance:
- ISO9001:2015 – Certified quality management system covering raw material procurement, production, and delivery.
- GMP Readiness – Manufacturing processes aligned with Good Manufacturing Practice standards for pharmaceutical and cosmetic intermediates.
- REACH (EU) Compliance – 2-Ethyl-1-butanol is registered under EU REACH regulation; technical support for importers.
- TSCA (US) – Listed on the Toxic Substances Control Act inventory.
- K-REACH – Compliant for export to South Korea.
- Full Documentation – Each batch comes with Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), and Technical Data Sheet (TDS).
- Purity Guarantee – ≥99.5% purity with strict control of water, acid value, and color.
Quality Control Highlights:
- ✅ GC analysis for purity and impurity profiling
- ✅ Karl Fischer titration for water content
- ✅ Potentiometric titration for acid value
- ✅ Refractive index and density verification
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