4-propylanisole

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Structural formula
Structural formula of 4-propylanisole
General
Surname 4-propylanisole
other names
  • p -propylanisole
  • Dihydroanethole
Molecular formula C 10 H 14 O
Brief description

colorless liquid

External identifiers / databases
CAS number 104-45-0
ECHA InfoCard 100.002.913
PubChem 7702
ChemSpider 13850344
Wikidata Q27160351
properties
Molar mass 150.22 g mol −1
Physical state

liquid

density

0.941 g cm −3 (25 ° C)

boiling point

215 ° C

solubility

soluble in ethanol , acetone and benzene

Refractive index

1.504 (20 ° C)

safety instructions
GHS labeling of hazardous substances
no GHS pictograms
H and P phrases H: no H-phrases
P: no P-phrases
Toxicological data

4400 mg kg −1 ( LD 50 ,  rat ,  oral )

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

4-Propylanisole is a chemical compound from the group of phenol ethers .

Occurrence

4-propylanisole occurs naturally in some types of honey and katsuobushi .

Extraction and presentation

4-Propylanisole can be obtained by hydrogenating anethole with a nickel catalyst.

properties

4-propylanisole is a colorless liquid that is soluble in ethanol.

use

4-propylanisole is used as a flavoring agent.

Individual evidence

  1. ↑ a b c d e f g h i data sheet p-Propyl anisole, ≥99%, FCC, FG from Sigma-Aldrich , accessed on December 7, 2019 ( PDF ).
  2. ↑ a b David R. Lide: CRC Handbook of Chemistry and Physics A Ready-reference Book of Chemical and Physical Data . CRC Press, 1995, ISBN 978-0-8493-0595-5 , pp. 364 ( limited preview in Google Book search).
  3. ↑ Laïd Boukraâ: Honey in Traditional and Modern Medicine . CRC Press, 2013, ISBN 978-1-4398-4016-0 , pp. 339 ( limited preview in Google Book search).
  4. ↑ Yin Yang, Marie-José Battesti u. a .: Characterization of Botanical and Geographical Origin of Corsican “Spring” Honeys by Melissopalynological and Volatile Analysis. In: Foods . 3, 2014, pp. 128–148, doi : 10.3390 / foods3010128 .
  5. ↑ a b c George A. Burdock: Encyclopedia of Food and Color Additives . CRC Press, 1997, ISBN 978-0-8493-9414-0 , pp. 2339 ( limited preview in Google Book search).
  6. ↑ SA Sangster, J. Caldwell et al. a .: The metabolism of p-propylanisole in the rat and mouse and its variation with dose. In: Food and Chemical Toxicology . 21, 1983, pp. 263-271, doi : 10.1016 / 0278-6915 (83) 90059-5 .