Clear, high-purity isopropyl alcohol grades for disinfection, industrial cleaning and advanced semiconductor manufacturing.
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Ascent Group Co., Ltd supplies ExxonMobil Isopropanol across three grade lines — general-purpose isopropyl alcohol, industrial grade and ultra pure IPA. Backed by ExxonMobil's established isopropanol production heritage and a quality management system aligned with ISO 9001, we support buyers with consistent grade selection, full documentation and dependable delivery.
One molecule, three grades — each controlled to a different purity and residue profile so you can match the solvent to the job.
A clear, colorless and volatile solvent with solvency close to ethyl alcohol. Fully miscible with water and soluble in most organic solvents, it is the workhorse grade for everyday cleaning and formulation.
An industrial-grade IPA controlled for water, acidity and non-volatile residue. Suited to processes where consistent solvent power matters more than trace-ion limits.
| Purity (GC) | ≥ 99.5 wt% |
|---|---|
| Water content | ≤ 0.2 wt% |
| Acidity (as acetic acid) | ≤ 0.002 wt% |
| Non-volatile residue | ≤ 50 mg/kg |
| Colour (Pt-Co) | ≤ 10 |
| Density at 20 °C | 0.785–0.787 g/cm³ |
Typical values, not for specification. Test methods referenced to ASTM D770 / E203 / D1613 / D1353 / D1209.
Ultra pure IPA is further processed by ion exchange, submicron filtration and high-purity distillation for semiconductor wafer drying, where residual sodium, potassium, iron and copper at µg/kg to ng/kg levels can shift device yields.
Isopropyl alcohol (2-propanol), CAS 67-63-0, is a branched C3 secondary alcohol with the formula C₃H₈O and molar mass 60.10 g/mol.
| CAS number | 67-63-0 |
|---|---|
| Formula | C₃H₈O |
| Molar mass | 60.10 g/mol |
| Boiling point | 82.5 °C |
| Density at 20 °C | 0.785–0.787 g/cm³ |
| Solubility in water | Miscible |
| Flash point | 12 °C (closed cup) |
| Vapour pressure, 20 °C | 4.4 kPa |
| Refractive index | 1.376–1.378 |
Typical values, not for specification.
Each grade is positioned for a distinct set of end uses, from broad cleaning to residue-critical electronics.
General-purpose IPA is the active base for surface disinfectants, hand sanitizers and alcohol wipes, valued for fast evaporation and low residue.
Industrial-grade IPA removes oils, fluxes and residues from metal, glass and polymer surfaces in coatings, adhesives and degreasing lines.
Ultra pure IPA dries and cleans wafers and precision assemblies where trace metals and particles must stay at ppb levels.
ExxonMobil isopropyl alcohol is produced by the indirect hydration of propylene in a multistage process that delivers high, consistent purity. On-site propylene availability supports supply continuity.
ExxonMobil IPA is supplied in formats matched to order volume and downstream handling, with documentation per shipment.
160 kg drums for laboratories, pilot lines and mid-volume users, palletized for safe transit.
Intermediate bulk containers for plant-scale consumption with reduced handling and footprint.
Bulk isotank and road-tank deliveries for continuous, high-volume manufacturing supply.
Tell us your grade, volume and destination. We will return a quotation and the relevant grade documentation for ExxonMobil Isopropanol.
