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HX0080 Supelco

Heptane

Synonym: n-Heptane, Heptane

  • CAS Number 142-82-5

  • Linear Formula CH3(CH2)5CH3

  • Molecular Weight 100.20

  •  Beilstein/REAXYS Number 1730763

  •  MDL number MFCD00009544

  •  EC Index Number 205-563-8

Purchase

Properties

Quality Level   200
vapor density   3.5 (vs air)
vapor pressure   40 mmHg ( 20 °C)
  83 mmHg ( 37.7 °C)
assay   ≥99% n-heptane basis
  ≥99.9% (saturated C7 hydrocarbons)
form   liquid
autoignition temp.   433 °F
expl. lim.   7 %
refractive index   n20/D 1.387 (lit.)
bp   98 °C (lit.)
mp   −91 °C (lit.)
transition temp   flash point -4 °C
solubility   0.05 g/L
density   0.684 g/mL at 25 °C (lit.)
shipped in   ambient
SMILES string   CCCCCCC
InChI   1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI key   IMNFDUFMRHMDMM-UHFFFAOYSA-N
storage conditions   Store at room temperature.

Description

Packaging

20, 200 l in Steel barrel

4 l in Glas bottle pre packed

500 ml in Glas bottle pre packed

Application

HX0080-8 is packaged in poly coated glass bottles
HX0080A-3 is 20L can with Sulfur Spec

Analysis Note

Assay (n-heptane): 99.0% min
Assay (saturated C7 hydrocarbons): 99.9% min
Color (APHA): 10 max
Evaporation residue: 5ppm max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Water (H2O): 0.01% max

Safety & Documentation

Safety Information

Flash Point(F) 
24.8 °F
Flash Point(C) 
-4 °C
Protocols & Articles
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