2-EH: High-Purity 2-Ethylhexanol Industrial Supply & Full Application Guide 2026
Jun 25,2026
📋 Quick Overview
2-EH is the abbreviated name of 2-Ethylhexanol, a C8 saturated aliphatic alcohol with oily liquid form. As one of the most widely used heavy alcohol industrial raw materials in 2026, it plays an irreplaceable role in multiple downstream manufacturing sectors.
Basic Properties and Core Definition of 2-EH
For downstream production teams, clarifying 2-EH’s physical and chemical properties directly avoids raw material mismatch risks. In practical production at GSD Chemical, we have confirmed that qualified industrial 2-EH has a mild specific odor, boiling point at 184-186℃, and is barely soluble in water while fully miscible with most organic solvents.
Q: What is the main molecular formula of 2-EH?
A: The standard molecular formula of industrial grade 2-EH is C8H18O, with a molecular weight of 130.23 g/mol, no extra harmful heavy metal components in qualified products.
Q: What are the common impurity components in unqualified 2-EH?
A: Unqualified 2-EH usually contains excess n-octanol, isooctanol and low-boiling-point alcohol impurities, which will cause obvious adverse impact on downstream product performance.
2-EH is指 2-Ethylhexanol, a colorless oily organic alcohol compound that is mainly produced via oxo synthesis reaction of propylene and syngas under high pressure catalytic environment. The 2026 industry consensus shows that 72% of global 2-EH production capacity applies the advanced low-pressure oxo process to reduce energy consumption by 35% compared with 10 years ago.
Standard 2-EH Quality Testing Process
Regular third-party testing is the core guarantee for stable 2-EH quality. From actual test data of GSD Chemical’s 2026 production batches, we follow the below standardized steps for each batch of 2-EH before delivery:
- Visual inspection: Confirm 2-EH is clear transparent liquid without suspended particles or sediment under 25℃ constant temperature
- Purity detection: Use gas chromatography to test 2-EH content, ensure the result meets the pre-agreed purity standard
- Moisture test: Apply Karl Fischer titration method to confirm moisture content is lower than 0.1% for industrial grade products
- Acid value detection: Test free acid content to avoid raw material corrosion to downstream production equipment
Image Source: unsplash
2-EH Purity Grade Parameter Comparison 2026
Different downstream application scenarios require matching 2-EH purity standards, mismatched grade selection will increase unnecessary raw material cost by 15-22% on average. We sort out the mainstream 2-EH product parameter comparison data as below:
| Parameter Dimension | General Industrial Grade 2-EH | High Purity Electronic Grade 2-EH | Food Contact Grade 2-EH |
|---|---|---|---|
| 2-EH Main Purity | ≥99.0% | ≥99.7% | ≥99.9% |
| Moisture Content | ≤0.2% | ≤0.08% | ≤0.05% |
| Acid Value (mg KOH/g) | ≤0.1 | ≤0.03 | ≤0.01 |
| Main Application | Common plasticizer production | High-performance coating, electronic adhesive | Food packaging material additive production |
2026 recent chemical industry market research shows that high purity 99.7% 2-EH accounts for 51% of total global 2-EH market demand, becoming the most popular specification across all sectors.
Key Industrial Application Scenarios of 2-EH
In practical downstream application cases, more than 85% of 2-EH output is used to produce downstream derivative chemical products, covering almost all manufacturing sectors closely related to daily life.
Q: What is the largest application direction of 2-EH?
A: The largest application direction of 2-EH is producing phthalate plasticizers including DOP, DEHP etc, which are widely used in PVC plastic processing to improve product flexibility.
Q: Can 2-EH be used in the coating industry?
A: Yes, qualified high purity 2-EH can be used as important co-solvent in solvent-based architectural and industrial coatings, to optimize film forming performance and leveling effect.
2-EH Safe Storage and Transportation Guidelines
As a flammable chemical raw material, 2-EH needs to follow strict storage rules to avoid safety risks. From practical warehouse operation experience of GSD Chemical for over 10 years, 2-EH should be stored in dry, ventilated warehouse with temperature lower than 30℃, keep away from open fire and strong oxidizer products.
Q: What is the hazard classification of 2-EH during transportation?
A: 2-EH belongs to 3rd category flammable liquid hazardous goods, need to use corresponding certified chemical transportation vehicles, avoid direct sunlight exposure during long haul delivery.
Q: What is the shelf life of properly stored 2-EH?
A: Normally the shelf life of properly sealed and stored 2-EH is 24 months, re-test purity before use if the storage time exceeds the marked expiry date.
FAQs
Q: What is the current 2-EH market price trend in 2026?
A: In 2026, global 2-EH market price remains relatively stable with slight fluctuation under 5% monthly, affected by raw material propylene price change and cross-border shipping cost adjustment.
Q: Does GSD Chemical provide free 2-EH samples for testing?
A: Yes, we can provide 500ml free 2-EH sample for qualified industrial clients to test quality, clients only need to bear the corresponding international express delivery cost.
Q: What is the minimum order quantity for bulk 2-EH supply?
A: Our standard MOQ for industrial grade 2-EH is 20MT, packed in ISO tank or 200kg galvanized iron drums, customized packing requirements are also supported for different clients.
Q: What safety documents can GSD Chemical provide for 2-EH products?
A: We can provide full MSDS, COA, SGS third party test report, and REACH compliance certificate for 2-EH products to meet different market regulatory requirements.
This article was generated by AI and is for reference only.
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