Isobutanol

Basic Information of Isobutanol

Isobutanol is a clear, colorless liquid with a characteristic odor. It's an isomer of butanol, distinguishing itself with its branched-chain structure. This structure contributes to its unique solvent power, vapor pressure, and miscibility characteristics, making it a preferred choice in many industrial formulations.

CAS No.:	78-83-1
EC No.:	201-148-0
Linear Formula:	C₄H₁₀O
Molecular Weight:	74.12
Appearance:	Transparent Liquid
Melting Point:	-108 °C
Boiling point	108 °C (lit.)    108 °C
Density:	0.803 g/mL at 25 °C (lit.)
RIDADR:	UN 1212 3/PG 3
Chemical Structure:

Key Applications of Isobutanol

• Coatings and Paints: A common solvent for lacquers, enamels, and varnishes, improving flow, leveling, and gloss. It's also used as a latent solvent in nitrocellulose lacquers.

• Inks and Resins: Utilized in the formulation of printing inks, as well as a solvent and modifier in the production of various resins, including urea-formaldehyde and melamine resins.

• Chemical Intermediate: A crucial building block for synthesizing other chemicals like isobutyl acetate (a solvent), isobutyl acrylate (for polymers), and various plasticizers.

• Adhesives and Sealants: Improves the application and drying characteristics of adhesive formulations.

• Pharmaceutical and Personal Care: Found in some pharmaceutical preparations and cosmetic products due to its solvent properties.

• Fragrances and Flavors: Used as a component or solvent in the production of certain fragrance and flavoring agents.

• Guaranteed Quality: Products that consistently meet or exceed industry standards.

• Secure Supply Chain: Efficient and timely delivery to support your operational needs.

• Customer Focus: A responsive team ready to assist with your specific requirements.

• Safety & Compliance: Adherence to all relevant safety and environmental regulations.

Hazards Classification

• GHS Classification: Flammable Liquid (GHS02), Health Hazard (GHS07)

• Hazard Statements: Highly flammable liquid and vapor; causes serious eye irritation; may cause drowsiness or dizziness.

• UN Number: UN 1212

• Hazard Class: 3 (Flammable Liquids)

• Packing Group: III