What is Isopropyl Alcohol CAS 67-63-0?

Isopropyl Alcohol, also called isopropanol, 2-propanol, propan-2-ol or IPA, is a clear, colorless, volatile and flammable solvent with CAS 67-63-0 and molecular formula C₃H₈O. It is miscible with water and many organic solvents and is supplied in industrial and higher-purity grades.

What grades and typical properties should be confirmed?

Confirm the required assay or concentration, water content, color, acidity, nonvolatile residue and low-boiling impurities. Common industrial IPA is about 99%, while high-purity or anhydrous grades may be 99.5% to 99.9%, and pharmaceutical, cosmetic or electronic-cleaning uses can require a specific grade.

How should Isopropyl Alcohol be stored and handled?

Store IPA in a cool, well-ventilated area in tightly closed containers away from heat, sparks, open flames and strong oxidizers. Use grounded equipment and vapor controls to reduce static and flammability risk, and follow applicable flammable-liquid handling and spill-response requirements.

Isopropyl Alcohol CAS 67-63-0

Isopropyl Alcohol, also known as isopropanol, 2-propanol, propan-2-ol or IPA, is a colorless, volatile, flammable secondary alcohol used widely as a solvent, cleaning agent and dehydrating agent. Confirm the required grade, concentration, and handling requirements for the intended application.

CAS: 67-63-0
Synonyms: Isopropanol, 2-Propanol, Propan-2-ol, IPA, Dimethyl carbinol
Einecs: 200-661-7
Molecular Formula: C₃H₈O
Grade: Industrial grade 99%
Package: 200kg iron drum or 50kg plastic drum packing

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Product Description

Isopropyl Alcohol (IPA) is the secondary alcohol propan-2-ol identified by CAS 67-63-0 and EC/EINECS 200-661-7.

Synonyms: Isopropanol; 2-Propanol; Propan-2-ol; IPA; Dimethyl carbinol.

CAS: 67-63-0.

Molecular formula: C₃H₈O.

Molecular weight: 60.06.

EC number: 200-661-7.

It is a clear, colorless, volatile and flammable liquid with an odor similar to a mixture of ethanol and acetone.

Typical properties include melting point about -88.5 °C, boiling point about 82.3 °C, density about 0.79 g/mL, and flash point about 12 °C.

It is miscible with water and soluble in alcohol, ether, benzene, chloroform, and most other organic solvents.

IPA is widely used as a solvent, cleaning agent and dehydrating agent in electronics, semiconductor and PCB cleaning, pharmaceutical and cosmetic manufacturing, coatings, inks, resins, adhesives, extraction, disinfection, and industrial degreasing.

Confirm the required assay or concentration, water content, color, acidity, nonvolatile residue, and low-boiling impurities.

Confirm the current product-specific specification.

Confirm packaging with the requested quantity and destination requirements.

Document requirements should be confirmed from the current specification, SDS, COA, or other product-specific files.

Regulated-use suitability must be confirmed separately with current product-specific documentation.

The page is an RFQ entry point and does not state stock, price, MOQ, or fixed lead time.

For an RFQ, state the intended use, required specification, quantity, packaging, destination, and document needs.

FAQ - Technical & Supply Chain

Q:
What is Isopropyl Alcohol CAS 67-63-0?

A: Isopropyl Alcohol, also called isopropanol, 2-propanol, propan-2-ol or IPA, is a clear, colorless, volatile and flammable solvent with CAS 67-63-0 and molecular formula C₃H₈O. It is miscible with water and many organic solvents and is supplied in industrial and higher-purity grades.
Q:
What is Isopropyl Alcohol mainly used for?

A: IPA is widely used as a solvent, cleaning agent and dehydrating agent. Common applications include electronics, semiconductor and PCB cleaning, pharmaceutical and cosmetic manufacturing, coatings, inks, resins, adhesives, extraction, disinfection and industrial degreasing.
Q:
What grades and typical properties should be confirmed?

A: Confirm the required assay or concentration, water content, color, acidity, nonvolatile residue and low-boiling impurities. Common industrial IPA is about 99%, while high-purity or anhydrous grades may be 99.5% to 99.9%, and pharmaceutical, cosmetic or electronic-cleaning uses can require a specific grade.
Q:
How should Isopropyl Alcohol be stored and handled?

A: Store IPA in a cool, well-ventilated area in tightly closed containers away from heat, sparks, open flames and strong oxidizers. Use grounded equipment and vapor controls to reduce static and flammability risk, and follow applicable flammable-liquid handling and spill-response requirements.

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