Isobutanol(IBA)

  • CAS Number: 78-83-1
  • EINECS Number: 201-148-0
  • Molecular Formula: C4H10O
  • Molecular Weight: 74.12 g/mol
  • Appearance: Colorless liquid
  • Density: 0.802 g/cm³ (20°C)
  • Melting Point: -108°C
  • Boiling Point: 108°C
  • Flash Point: 28°C (Flammable)
  • Solubility: Slightly soluble in water, miscible with most organic solvents
  • Water Solubility: 8.5 g/100 mL (20°C)
  • pH Value: Neutral
  • Packaging: 165kg/drum, IBC, Bulk Tank
  • Preparation: Produced by hydroformylation of propylene.
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Isobutyl Alcohol

Isobutyl alcohol (C4H10O), also known as 2-methyl-1-propanol, is a colorless, flammable liquid with a characteristic odor. It is used as a solvent, chemical intermediate, and component in coatings.

Packing:

Typically available in 170kg/drum.

Applications:

Isobutyl alcohol is a versatile chemical compound with various applications:

  • Solvent: Used as a solvent for paints, coatings, inks, and adhesives.
  • Chemical Intermediate: Used in the production of esters, ethers, and other chemical compounds.
  • Coatings: Used as a component in coatings and surface treatments.
  • Cleaning Agent: Used in some cleaning formulations.

Hazard Identification:

Isobutyl alcohol is a flammable and irritant chemical. The main hazards associated with its use include:

  • GHS Hazard Pictograms:
  • Signal Word: Warning
  • Hazard Statements:
    • H226: Flammable liquid and vapor.
    • H315: Causes skin irritation.
    • H319: Causes serious eye irritation.
    • H335: May cause respiratory irritation.

Precautionary Statements:

To handle isobutyl alcohol safely, the following precautions are recommended:

  • Prevention:
    • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
    • P233: Keep container tightly closed.
    • P240: Ground and bond container and receiving equipment.
    • P241: Use explosion-proof electrical/ventilating/lighting equipment.
    • P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
    • P264: Wash thoroughly after handling.
    • P271: Use only outdoors or in a well-ventilated area.
    • P280: Wear protective gloves/protective clothing/eye protection/face protection.
  • Response:
    • P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
    • P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
    • P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    • P312: Call a POISON CENTER/doctor if you feel unwell.
    • P332+P313: If skin irritation occurs: Get medical advice/attention.
    • P337+P313: If eye irritation persists: Get medical advice/attention.
    • P370+P378: In case of fire: Use appropriate media to extinguish.
  • Storage:
    • P403+P233: Store in a well-ventilated place. Keep container tightly closed.
    • P405: Store locked up.
  • Disposal:
    • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

REACH CERTIFICATE

Field Details
Substance Name Isobutyl Alcohol
EC/List Number 201-148-0
CAS Number 78-83-1
Registration Number (Specify Registration Number Here)
Registration Date (Specify Registration Date Here)
Tonnage Band >1000 tonnes/year
Registration Type Full Registration
EC/List Name Isobutyl Alcohol
Current Only Representative Various ORs / Joint Submission
Company UID (Not publicly available for joint submissions)

COA Test Report

Product Name Isobutyl Alcohol
Specification Analytical Grade
Batch Number 2022080101
Molecular Formula C4H10O
Molecular Weight 74.12
Quantity 320 kg
Submitted by Production Department
Sample Type Organic
Report Date August 03, 2022
Test Basis Q/CDKLHX0130-2016A

Test Results

Item Standard Requirement Test Result
Content, % ≥99.0 99.2
Appearance Colorless Liquid Colorless Liquid
Density (20°C), (g/ml) 0.8011~0.8016 0.8015
Refractive Index [n] 20/D 1.3955~1.3960 1.3960
Boiling Point (95%), °C 107.3~108.3 107.3~108.3 (96.0%)
Non-Volatile Matter, % ≤0.001 0.001
Free Acid (as Acetic Acid), % ≤0.01 0.001
Aldehyde (as Acetaldehyde), % ≤0.01 <0.01
Acetone, % ≤0.003 0.0005
Unsaturated Compounds (as Br), % ≤0.01 <0.01

Conclusion:

Conforms to Q/CDKLHX0130-2016A

Approved by: Zhang Xiaobin
Reviewed by: Guan Xiujun
Inspected by: Xu Xiaoliang