Chemical & Physical Properties of Isopropyl Alcohol (IPA)
| Property | Description |
|---|---|
| Chemical Name | Isopropyl Alcohol / Isopropanol / IPA |
| CAS Number | 67-63-0 |
| Molecular Formula | C₃H₈O |
| Molecular Weight | 60.10 g/mol |
| Appearance | Colorless, transparent liquid |
| Odor | Sharp, characteristic alcohol odor |
| Purity Grades | 70%, 90%, 95%, 99%, 99.9% |
| Boiling Point | 82.5°C (180.5°F) |
| Melting Point | -89.5°C |
| Flash Point | 12°C (54°F), closed cup |
| Density | 0.785–0.790 g/cm³ (at 20°C) |
| Vapor Pressure | 33 mmHg at 20°C |
| Vapor Density | 2.1 (air = 1) |
| Solubility | Miscible with water, ethanol, ether, chloroform |
| Evaporation Rate | 1.5 (relative to n-butyl acetate = 1) |
| Refractive Index | 1.377 (at 20°C) |
| Autoignition Temperature | 399°C |
| Viscosity | 2.38 cP at 20°C |
| Explosive Limits | 2–12% (in air) |
| Stability | Stable under normal conditions; flammable |
| HS Code | 290512 |
boiling point of isopropanol
Boiling Point: The lowest known value is 82.5°C (180.5°F) (isopropanol). Weighted average: 87.75°C (189.9°F) Melting Point: May start to solidify at -88.5°C (-127.3°F) based on data for: Isopropyl alcohol.
Applications of Isopropanol
- Chemical Raw Material: Isopropyl alcohol serves as an intermediate product in the chemical industry for synthesizing other chemicals, such as coatings, paints, and resins.
- Cleaning Agent: Due to its excellent solvent properties, isopropyl alcohol is widely used as a cleaning agent to remove grease, stains, and other impurities.
- Solvent: As a solvent, isopropanol is particularly suitable for dissolving natural and synthetic rubber. It is also utilized in pharmaceuticals, cosmetics, and flavorings industries.
- Fragrance Preparation: In fragrance manufacturing, isopropyl alcohol serves as an auxiliary ingredient for blending scent profiles.
- Pharmaceutical Industry: Within pharmaceutical manufacturing, isopropyl alcohol is used to produce medicines, disinfectants, cosmetics, and other products.
- Fuel Additive: isopropanol functions as an additive in gasoline to enhance fuel performance.
- Other Applications: Additionally, IPA is utilized in the production of plastics, rubber, leather, inks, and other materials.
Why Choose Gneebio as Your isopropyl alcohol (IPA) Manufacturer?
ISO & GMP Certified ManufacturingMultiple Grades Available
We supply a complete range of IPA grades:
- Industrial grade
- Technical grade
- Pharmaceutical / USP grade
- Electronic grade 99.9%
- Customized purity levels
Strict Quality Control
Each batch comes with:
- COA
- MSDS
- TDS
- Third-party test reports (on request)
Stable Bulk Supply & Competitive Pricing
We provide:
- Safe packaging (drums, IBC, ISO tank)
- Stable shipping arrangements
- Compliance with international regulations
Related Chemical Products from Gneebio
Bulk Industrial buyers often purchase isopropyl alcohol (IPA) together with other solvents and intermediates.
Here are the most popular products:
| Product Name | CAS |
|---|---|
| Cyclohexanone (CYC) | 108-94-1 |
| Methyl Methacrylate (MMA) | 80-62-6 |
| 2-Methoxyethanol | 109-86-4 |
| Propionic Acid | 79-09-4 |
| Ethylene Glycol (Meg) | 107-21-1 |
| N, N-Dimethylacetamide (DMAC) | 127-19-5 |
Purchase Chemical Raw Materials Click here: TIANJIN GNEE BIOTECH CO., LTD.