All Photos(2)
730491
Heptanes, mixture of isomers
contains ≥25% n-heptane, ReagentPlus®
All Photos(2)
Empirical Formula (Hill Notation):
C7H16
CAS Number:
Molecular Weight:
100.20
Recommended Products
Quality Level
product line
ReagentPlus®
assay
≥99.0%
form
liquid
contains
≥25% n-heptane
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
technique(s)
HPLC: suitable
impurities
≤0.01% (water)
bp
92-100 °C
density
0.693 g/mL at 25 °C
greener alternative category
InChI key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
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General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent and greener alternative to hexane and thus has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.
The product is a mixture of heptane isomers with ≥25% n-heptane. The influence of the molecular structure of heptane isomers on the combustion rate was investigated. The thermodynamic changes on mixing heptane isomers with hexadecanes were reported. The performance of Pd/SAPO (palladium/silicoaluminophosphates)-5 and Pd/SAPO-11 molecular seives in the hydroconversion of heptane isomers was studied. Photolysis of heptane isomers by one-color 157nm ionization was analyzed using ion imaging and time-of-flight mass spectroscopy.
The product is a mixture of heptane isomers with ≥25% n-heptane. The influence of the molecular structure of heptane isomers on the combustion rate was investigated. The thermodynamic changes on mixing heptane isomers with hexadecanes were reported. The performance of Pd/SAPO (palladium/silicoaluminophosphates)-5 and Pd/SAPO-11 molecular seives in the hydroconversion of heptane isomers was studied. Photolysis of heptane isomers by one-color 157nm ionization was analyzed using ion imaging and time-of-flight mass spectroscopy.
Application
Greener alternatives to Hexane in HPLC.
Packaging
4 L in glass bottle
4 L in poly bottle
18, 20, 200 L in steel drum
Features and Benefits
Greener alternative for hexane
Other Notes
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
46.4 °F - closed cup
Flash Point(C)
8 °C - closed cup
Certificate of Analysis
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Certificate of Origin
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