N-Heptane, Certified AR

N-Heptane, Certified AR for Analysis, Fisher Chemical™

Application

High-purity n-heptane for analytical chemistry, solvent extraction, and chromatography. Ideal for use in HPLC, GC, and ASTM-compliant testing of fuels, polymers, and industrial chemicals. Certified AR grade ensures suitability for critical laboratory workflows requiring low water content and minimal impurities.

Product Details

• Product Code: 10000170
• CAS: 142-82-5
• Molecular Formula: C₇H₁₆
• Molecular Weight: 100.21 g/mol
• Synonyms: Dipropylmethane, Heptyl hydride, Skellysolve C
• InChI Key: IMNFDUFMRHMDMM-UHFFFAOYSA-N
• SMILES: CCCCCCC
• Packaging Options: Amber glass bottle, metal can, or plastic container
• Quantities: 500 mL, 1 L, 2.5 L, 5 L
• Physical Form: Colorless liquid
• Boiling Point: 98°C
• Melting Point: -91°C
• Vapor Pressure: 48 mbar at 20°C
• Viscosity: 0.4 mPa·s at 20°C

Key Features

• Certified AR grade: Meets analytical reagent standards for trace impurity control.
• Low water content: Minimizes interference in moisture-sensitive reactions.
• Multi-packaging options: Amber glass protects against UV degradation; metal/plastic containers suit bulk storage.
• GC/HPLC compatibility: Suitable for mobile phases and sample preparation.

Safety and Handling

• Hazard Statements:
  • H225: Highly flammable liquid/vapor
  • H315: Skin irritation
  • H336: Drowsiness/dizziness
  • H304: Fatal if aspirated
  • H410: Long-lasting aquatic toxicity
• Precautionary Measures:
  • P210: Keep away from heat/open flames
  • P273: Avoid environmental release
  • P301+P310: Immediate medical attention if swallowed
  • P331: Do NOT induce vomiting
• Storage: Tightly closed in well-ventilated areas away from oxidizers.