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General Material Information

Preferred name para-cresyl ethyl ether
Trivial Name 1-Ethoxy-4-methylbenzene
Short Description 4-ethoxy-1-methylbenzene
Formula C9 H12 O
CAS Number 622-60-6
ECHA Number 210-746-0
FDA UNII Search
Nikkaji Number J46.551H
MDL MFCD00009096
Bio Activity Summary External link
NMR Predictor External link
Synonyms
  • benzene, 1-ethoxy-4-methyl-
  • p- cresyl ethyl ether
  • 4-ethoxy-1-methylbenzene
  • 1-ethoxy-4-methyl benzene
  • 1-ethoxy-4-methylbenzene
  • p- ethoxytoluene
  • para- ethoxytoluene
  • ethyl 4-methylphenyl ether
  • ethyl p-tolyl ether
  • ethyl para-tolyl ether
  • 4-methyl phenetole
  • p- methyl phenetole
  • 4-methylphenetole
  • p- methylphenetole
  • para- methylphenetole
  • phenetole, p-methyl-
  • phenetole, p-methyl- (8CI)
  • 1-Ethoxy-4-methylbenzene
  • p-Methylphenetole
  • 4-Methylphenetole
  • p-Ethoxytoluene
  • 4-Ethoxytoluene
  • p-Cresyl ethyl ether
  • p-Methylethoxybenzene
  • p-Cresol ethyl ether
  • NSC 6259
  • 4-Methyl-1-ethoxybenzene

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2909.30.5000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 136.19383239746
Specific gravity @ 25 °C
Pounds per Gallon 7.863 to 7.922
Refractive Index 1.504 to 1.51 @ 20 °C
Boiling Point 188 to 190°C @ 760 mm Hg
Vapor Pressure 0.721 mmHg @ 25 °C
Flash Point TCC Value 70 °C TCC
logP (o/w) 3.118 est
Solubility
alcohol Yes
water, 190.9 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Floral
floral, ylang, cananga
General comment At 1.00 % in dipropylene glycol. ylang cananga

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
information only not used for fragrances or flavors
Recommendation for para-cresyl ethyl ether usage levels up to:
not for fragrance use.
Recommendation for para-cresyl ethyl ether flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):622-60-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :73955
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1-ethoxy-4-methylbenzene
Chemidplus:0000622606