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Colorless Liquid 99.5% Purity 2-Methyl-1-propanol CAS Number 78-83-1

Nov 27, 2025 Leave a message

CAS Number 78-83-1 2-Methyl-1-propanol also known as Isobutyl alcohol is a colorless, oily solvent with a sweet whiskey taste but a wine-like, unpleasant odor. As a class IC flammable liquid, isobutyl alcohol has a flashpoint at or above 73°F and below 100°F. It acts as a midway for synthetic resins and is a product of fermentation.

 

Property Description
Chemical Formula C₄H₁₀O
CAS Number 78-83-1
Molar Mass 74.12 g/mol
Appearance Colorless liquid
Odor Sweet, musty, alcoholic
Density 0.802 g/cm³ (at 20 °C)
Melting Point -108 °C (-162 °F)
Boiling Point 107.89 °C (226 °F)
Flash Point 28 °C (82 °F) - Closed Cup (Flammable Liquid)
Solubility in Water Moderately soluble (8.7 mL/100 mL at 20°C). Miscible with most organic solvents (e.g., ethanol, ether, acetone).

 

 

Colorless Liquid 995 Purity 2-Methyl-1-Propanol
Industrial Grade 2-Methyl-1-propanol 99 Purity CAS 78-83-1

2-Methyl-1-propanol is commonly used as a solvent in various industries, including paints, coatings, resins, and personal care products. 2-Methyl-1-propanol (cas number 78-83-1) is also utilized as a raw material in the production of esters, ethers, and other chemicals.

 

Storage:

Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 37°C. Keep the container sealed. Store separately from oxidants and acids and do not store them together. Use explosion-proof lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and appropriate containment materials.

 

 

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Isobutyl Alcohol IBA Solvent

 

2-Methyl-1-propanol

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