Difference between revisions of "Heptane"
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== Description == | == Description == | ||
| − | A colorless, transparent [ | + | A colorless, transparent [[solvent]] derived from [[petroleum]]. Heptane has a mild, gasoline-like odor. It has been used as a very nonpolar, fast-drying solvent. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 11:56, 16 January 2014
Description
A colorless, transparent Solvent derived from Petroleum. Heptane has a mild, gasoline-like odor. It has been used as a very nonpolar, fast-drying solvent.
Synonyms and Related Terms
n-heptane; normal heptane; dipropyl methane; heptyl hydride
Other Properties
Insoluble in water. Soluble in alcohol, chloroform, ether.
| Composition | C7H16 |
|---|---|
| CAS | 142-82-5 |
| Melting Point | -90.7 |
| Density | 0.684 |
| Molecular Weight | mol. wt.=100.20 |
| Refractive Index | 1.3855 |
| Boiling Point | 98.4 |
Hazards and Safety
Volatile. Very flammable. Flash point = -4C (25F) . Heptane can be ignited with static charge.
Ingestion causes nausea. Aspiration may cause death. Inhalation and skin contact cause irritation, swelling, and at high doses, narcosis.
Mallinckrodt Baker: MSDS
Comparisons
Authority
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 4694; ref. index=1.3855
- A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998
- CRC Handbook of Chemistry and Physics, Robert Weast (ed.), CRC Press, Boca Raton, Florida, v. 61, 1980 Comment: ref. index=1.385