ISO Butanol

FormulaC₄H₁₀O

CAS Number78-83-1

Purity99%+

AvailableBulk & Retail

ISO Butanol (isobutyl alcohol) is a branched-chain alcohol solvent with excellent compatibility with resins and coatings. ISL Chemicals supplies industrial-grade ISO Butanol for Pakistan’s paint, ink and surface coatings industries.

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Quick Specs

Specific Gravity0.800 — 0.804

Refractive Index1.394 — 1.397

Boiling Point107 — 108°C

Flash Point28°C

AppearanceClear, Colourless

OdourMild, sweet-alcoholic

⚗ Every batch quality-tested by our Chemical Engineer for Sp.Gr and RI before dispatch.

Overview
Technical Specifications
Applications
Handling & Safety
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Product Overview

ISO Butanol is a branched-chain C4 alcohol used as a medium-evaporation solvent in surface coatings, printing inks and adhesives. It offers good solvency for a range of resins and polymers and is particularly useful in baking enamels and alkyd-melamine coating systems. ISO Butanol is also used as a chemical intermediate for isobutyl acetate and isobutyl acrylate. ISL Chemicals supplies industrial-grade ISO Butanol for Pakistan’s paint and coatings industries.

Why Choose ISL Chemicals for ISO Butanol?

High purity 99%+ industrial grade
Good compatibility with alkyd, epoxy and amino resins
Medium evaporation – suitable for baking and air-dry systems
Consistent specific gravity and refractive index per batch
Bulk drums and retail quantities available
Same-day delivery in Sialkot and Lahore

Technical Specifications

Parameter	Specification
Chemical Name	Isobutanol (2-Methyl-1-Propanol)
Molecular Formula	C₄H₁₀O
CAS Number	78-83-1
Purity	99%+ industrial grade
Specific Gravity	0.800 — 0.804 at 20°C
Refractive Index	1.394 — 1.397 at 20°C
Boiling Point	107 — 108°C
Flash Point	28°C (closed cup)
Appearance	Clear, colourless liquid
Odour	Mild, sweet-alcoholic
Solubility	Slightly soluble in water; miscible with organic solvents
Packaging	200L drums / bulk tanker

Applications of ISO Butanol

Baking enamel and alkyd-melamine coating solvent
Chemical intermediate for isobutyl acetate
Printing ink solvent and viscosity reducer
Surface coating and lacquer formulations
Adhesive and sealant manufacturing
Textile auxiliary solvent
General industrial cleaning agent

Industries Using ISO Butanol

🎨Paint & Coatings

🖨️Printing Inks

🧴Adhesives & Sealants

🧵Textile Industry

Handling & Safety Information

⚠️

Important Safety Notice ISO Butanol is a flammable liquid. Vapours may cause irritation to eyes, nose and throat. High vapour concentrations may cause headache, dizziness and nausea. Use only in well-ventilated areas. Keep away from heat, sparks and open flames. Avoid prolonged skin contact.

Store in tightly sealed containers in a cool, dry location
Keep in a well-ventilated warehouse away from heat sources
Store away from oxidising agents and strong acids
Keep away from all ignition sources and open flames
Recommended storage temperature below 30°C
Use grounded containers to prevent electrostatic discharge

Chemical-resistant gloves (nitrile or neoprene)
Safety goggles or face shield
Adequate ventilation or organic vapour respirator
Protective clothing to minimise skin contact
Avoid contact with skin and eyes
Consult Safety Data Sheet (SDS) before handling

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info@islchemicals.com

⚗ Our Chemical Engineer responds to all inquiries with exact product specs, pricing and delivery timeline – typically within 2–3 hours during business hours.