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ChemicalBook >  Product Catalog >  Flavors and fragrances >  Synthetic fragrances >  Oxygen-containing heterocyclic compounds >  Thiazole, thiophene, and pyridine >  5,6,7,8-Tetrahydroquinoxaline

5,6,7,8-Tetrahydroquinoxaline

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5,6,7,8-Tetrahydroquinoxaline Basic information
5,6,7,8-Tetrahydroquinoxaline Chemical Properties
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/37/38
  • Safety Statements 26-24/25-36
  • WGK Germany 3
  • TSCA Yes
  • HS Code 29339900
MSDS
5,6,7,8-Tetrahydroquinoxaline Usage And Synthesis
  • Chemical PropertiesCLEAR VERY SLIGHTLY YELLOW LIQUID
  • OccurrenceReported found in cocoa, coffee, wheat bread, fried cured pork, pork liver, cocoa, coffee, roasted filbert, roasted peanut and roasted sesame seeds.
  • PreparationBy condensation of alicyclic α, β-diketone with an α, β-diamine; condensation of an acyclic α, β-diamine with an α, β-dicarbonyl.
  • Aroma threshold valuesAroma characteristics at 1.0%: nutty roasted corn chip, peanut, hazelnut, toasted coconut, coffee, graham cracker, popcorn, toasted and roasted grain.
  • Taste threshold valuesTaste characteristics from 5 to 10 ppm: roasted nutty, corn and popcorn, toasted grain and corn chip, taco fatty, basmati rice, hazelnut and roasted coffee-like. Taste characteristics at 10 ppm: nutty, musty, corn taco and popcorn-like.
5,6,7,8-Tetrahydroquinoxaline Preparation Products And Raw materials
5,6,7,8-Tetrahydroquinoxaline(34413-35-9)Related Product Information
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