1-Propanol(1-PrOH)

  • CAS Number: 71-23-8
  • EINECS Number: 200-746-9
  • Molecular Formula: C3H8O
  • Molecular Weight: 60.10 g/mol
  • Appearance: Colorless liquid
  • Density: 0.804 g/cm³ (20°C)
  • Melting Point: -127°C
  • Boiling Point: 97°C
  • Flash Point: 15°C (Flammable)
  • Solubility: Miscible with water and many organic solvents
  • Water Solubility: Miscible
  • pH Value: Neutral
  • Packaging: 165kg/drum, IBC, Bulk Tank
  • Preparation: Produced by hydration of propylene or by fermentation.
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1-Propanol

1-Propanol (C3H8O), also known as n-Propanol or n-Propyl alcohol, is a colorless, flammable liquid with a characteristic alcohol odor. It is used as a solvent, chemical intermediate, and in various industrial and consumer applications.

Packing:

Typically available in 165kg/drum.

Applications:

1-Propanol is a versatile chemical compound with various applications:

  • Solvent: Used as a solvent for inks, coatings, resins, and cleaning agents.
  • Chemical Intermediate: Used in the production of other chemical compounds, such as propyl acetate and n-propylamines.
  • Cosmetics: Used as a solvent and viscosity reducer in personal care products.
  • Pharmaceuticals: Used as a solvent and intermediate in pharmaceutical formulations.
  • Cleaning Agents: Used in industrial and household cleaning formulations.

Hazard Identification:

1-Propanol is a flammable liquid and may cause irritation. The main hazards associated with its use include:

  • GHS Hazard Pictograms:
  • Signal Word: Warning
  • Hazard Statements:
    • H226: Flammable liquid and vapor.
    • H319: Causes serious eye irritation.
    • H335: May cause respiratory irritation.
    • H336: May cause drowsiness or dizziness.

Precautionary Statements:

To handle 1-Propanol 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.
    • P242: Use non-sparking tools.
    • P243: Take action to prevent static discharges.
    • P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
    • 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.
    • 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.
    • P403+P235: Store in a well-ventilated place. Keep cool.
    • P405: Store locked up.
  • Disposal:
    • P501: Dispose of contents/container in accordance with local/regional/national/international regulations.

REACH CERTIFICATE

Field Details
Substance Name 1-Propanol
EC/List Number 200-746-9
CAS Number 71-23-8
Registration Number (Specify Registration Number Here)
Registration Date (Specify Registration Date Here)
Tonnage Band >1000 tonnes/year
Registration Type Full Registration
EC/List Name Propan-1-ol
Current Only Representative Various ORs / Joint Submission
Company UID (Not publicly available for joint submissions)

COA Test Report

Chemical Name 1-Propanol
CAS No. [71-23-8]
Molecular Formula C3H8O
Molecular Weight 60.10 g/mol
Appearance Colorless liquid

Certificate of Analysis

Product Name 1-Propanol
Batch No. 2025051601
Analysis Date 18-May-25
Analytical Items Specification Results Determine
Assay, %, ≥ 99.5 99.9 Qualified
Appearance Colorless transparent liquid Colorless transparent liquid Qualified
Color/Hazen (Pt-Co), ≤ 10 <10 Qualified
Density (20°C), (g/mL) 0.803 - 0.805 0.804 Qualified
Refractive Index nD20 1.384 - 1.386 1.385 Qualified
Acidity (as H+), mmol/g, ≤ 0.0004 0.0002 Qualified
Water (H2O), %, ≤ 0.15 0.061 Qualified
Ester (as CH3COOC3H7), %, ≤ 0.15 0.05 Qualified
Unsaturated Compounds (as Br), %, ≤ 0.5 0.01 Qualified
Substances readily carbonizable Conforms Conforms Qualified

GRADE: Analytical Reagent

Conclusion: Conforms to Q/CDKLHX0039-2024B analytical reagent requirements.