Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

n-Heptane, 99%, Optima™ for HPLC and GC, Fisher Chemical

Catalog Number h3601
Click to view available options
Glass Bottle; 1L

High purity and versatile solvent suitable for HPLC, spectrophotometry, and pesticide residue analysis

  • Screened for fluorescing contaminants, and UV-absorbing contaminants in the 197-300nm range, to reduce interferences for smoother baselines
  • Tested by GC-ECD to ensure minimum halogenated residue levels (≤10 ng/L) to demonstrate suitability for pesticide analysis
  • Filtered through a sub-micron filter to remove particulates
  • Intended for research use only
TRUSTED_SUSTAINABILITY
Melting Point -91°C
Absorbance 0.005 AU max. at 270nm, 0.005 AU max. at 300nm, 0.01 AU max. at 250nm, 0.01 AU max. at 260nm, 0.05 AU max. at 230nm, 0.10 AU max. at 220nm, 0.10 AU max. at 225nm, 0.25 AU max. at 210nm, 1.00 AU max. at 197nm
CAS 142-82-5
Color Colorless
Assay Percent Range 99.0%
Molecular Formula C7H16
Linear Formula CH3(CH2)5CH3
MDL Number MFCD00009544
Synonym n-heptane, dipropylmethane, heptan, heptyl hydride, dipropyl methane, gettysolve-c, skellysolve c, heptanen, eptani, heptan polish
InChI Key IMNFDUFMRHMDMM-UHFFFAOYSA-N
SMILES CCCCCCC
IUPAC Name heptane
Molecular Weight (g/mol) 100.21
PubChem CID 8900
ChEBI CHEBI:43098
Formula Weight 100.2
Grade OPTIMA™
Density 0.683g/cm³
Boiling Point 98°C
Quantity 1 L
Flash Point -4°C (25°F)
Identification Pass Test
Packaging Amber Soda Lime Glass
Physical Form Liquid
Refractive Index 1.3845 to 1.3865 (at 25°C)
Residue after Evaporation 1ppm max.
Vapor Pressure 48mbar at 20°C
Viscosity 0.4 mPa/s at 20°C
Water 0.01% max.
Chemical Name or Material n-Heptane
Show More Show Less

DANGER!

DOTInformation DOT Class 3, : Flammable Liquid

Emergency Overview
Flammable liquid and vapor. Inhalation may cause central nervous system effects. May cause irritation of respiratory tract. Aspiration hazard if swallowed - can enter lungs and cause damage. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention. Obtain medical attention. Move to fresh air.

NFPA

Health:1
Flammability:3
Instability:0

Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit