Amyl nitrate

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Structural formula
Structural formula of amyl nitrate
General
Surname Amyl nitrate
other names
  • Pentyl nitrate
  • Pentyl nitric acid
  • Amyl nitric acid
Molecular formula C 5 H 11 NO 3
Brief description

colorless to yellowish liquid with an ethereal odor

External identifiers / databases
CAS number 1002-16-0
EC number 213-684-2
ECHA InfoCard 100.012.440
PubChem 61250
Wikidata Q415199
properties
Molar mass 133.15 g · mol -1
Physical state

liquid

density

1.00 g cm −3

Melting point

−123 ° C

boiling point

153-157 ° C

Vapor pressure

0.4 kPa at 20 ° C

solubility
  • practically insoluble in water
  • soluble in organic solvents such as diethyl ether and ethanol
Refractive index

1.4130 (at 25 ° C)

safety instructions
GHS labeling of hazardous substances
02 - Highly / extremely flammable 07 - Warning

Caution

H and P phrases H: 226-315-319
P: 210-233-241-242-243-264-280-305 + 351 + 338-337 + 313-303 + 361 + 353-332 + 313-362-403 + 235-501
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

n- Amyl nitrate is an ester of amyl alcohol and nitric acid . Confusion with amyl nitrite should be avoided.

Manufacturing

Amyl nitrate can be chemically produced by esterifying nitric acid with 1-pentanol (common name: amyl alcohol). The result is a pear-like, fruity smelling oil. The vapors are poisonous and can easily lead to circulatory disorders if inhaled .

use

Like other nitric acid esters , it can be used as an ignition accelerator to improve the cetane number of diesel fuels.

Web links

Individual evidence

  1. a b c d e f g Entry on Amyl Nitrate at TCI Europe, accessed on February 28, 2017.
  2. a b c d e f Richard P. Pohanish: Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens . William Andrew, 2011, ISBN 978-1-4377-7869-4 , pp. 3035 ( limited preview in Google Book search).
  3. ^ S. Gangolli, Royal Society of Chemistry (Great Britain): The Dictionary of Substances and Their Effects: AB . Royal Society of Chemistry, 1999, ISBN 978-0-85404-808-3 , pp. 304 ( limited preview in Google Book Search).
  4. ^ Carl L. Yaws: The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals Physical Properties for More Than 54,000 Organic and Inorganic Chemical Compounds, Coverage for C1 to C100 Organics and Ac to Zr Inorganics . Gulf Professional Publishing, 2015, ISBN 978-0-12-801146-1 , pp. 83 ( limited preview in Google Book search).
  5. ^ Carl Schorlemmer: A Manuel of the Chemistry of the Carbon Compounds Or, Organic Chemistry . Macmillan, 1874, p. 162 ( limited preview in Google Book search).