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n-Heptane

ACS Grade n-Heptane | CAS: 142-82-5 | M.F: CH3(CH2)5CH3 | MW: 100.2, Buy now for reproducible and consistent results from ChemieR at Chemical World.

n-Heptane ACS is a clear and colorless liquid with a faint, petroleum-like scent typical of alkanes. The chemical formula for n-Heptane is C7H16. Some of its synonyms include Heptan, Dipropylmethane, Heptyl hydride, Dipropyl methane, Gettysolve-C, Skellysolve C, Heptene, and n-Heptan. Unlike regular heptane, n-Heptane ACS is free of other isomers and consists of a straight-chain alkane with seven carbon atoms. This compound is not soluble in water and is commonly utilized in analytical applications and research laboratories.

ChemieR offers a comprehensive range of ACS grade and ISO 9001:2015 certified products, including high-purity solvents, inorganic reagents, acids, bases, and organic reagents. Our high-quality materials ensure your laboratory achieves precise, reproducible results every time. Rely on ChemieR for trusted, premium-grade chemicals that meet the highest industry standards.

Application :

  • n-Heptane ACS is the main constituent of gasoline and used as a standard for the octane rating of fuels.
  • It serves as a non-polar solvent in the synthesis of various organic compounds, particularly in pharmaceuticals and fine chemicals.
  • n-Heptane ACS is used in the manufacture of rubber and cement.

Key features :

  • High quality and purity product which met the toughest standard of the American Chemical Society (ACS)
  • Very effective and versatile solvent
  • Gives reproducible and accurate results
  • Affordable and easy to handle

Properties

Quality Level
100
Vapor Density
3.5 (vs air)
Vapor Pressure
40 mmHg ( 20 °C) 83 mmHg ( 37.7 °C)
Assay
?99%
Form
liquid
autoignition temp.
433 °F
expl. lim.
7 %
technique(s)
-
impurities
-
color
-
transmittance
-
refractive index
n20/D 1.387 (lit.)
pH
-
bp
98 °C (lit.)
mp
?91 °C (lit.)
density
0.684 g/mL at 25 °C (lit.)
UV absorption
-
application(s)
-
SMILES string
CCCCCCC
InChI
1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
 

Safety Information

Pictograms
GHS02,GHS07,GHS08,GHS09
Signal Word
Danger
Hazard Statements
H225 - H304 - H315 - H336 - H410
Precautionary Statements
P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Central nervous system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
24.8 °F
Flash Point(C)
-4 °C

Safety Data Sheets (SDS), Product Specification (PS) and Certificates of Analysis (COA) click Document Button