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2-Ethoxythiazole

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2-Ethoxythiazole manufacturers

  • 2-Ethoxythiazole
  • 2-Ethoxythiazole pictures
  • 2026-06-30
  • CAS:15679-19-3
  • Min. Order: 1KG
  • Purity: 99.0%
  • Supply Ability: 10000KGS
  • 2-Ethoxythiazole
  • 2-Ethoxythiazole pictures
  • $10.00
  • 2025-05-23
  • CAS:15679-19-3
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 20 ton
  • 2-Ethoxythiazole
  • 2-Ethoxythiazole pictures
  • 2025-04-04
  • CAS:15679-19-3
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 1Ton
2-Ethoxythiazole Basic information
Product Name:2-Ethoxythiazole
Synonyms:2-ethoxy-thiazol;FEMA 3340;FEMA NUMBER 3340;2-ETHOXYTHIAZOLE;2-ETHOXYTHIAZOLE 99+%;2-ETHOXY THIAZOLE FEMA NO.3340;Thiazole, 2-ethoxy-;2-EHTOXYTHIAZOLE
CAS:15679-19-3
MF:C5H7NOS
MW:129.18
EINECS:239-760-5
Product Categories:Alphabetical Listings;E-F;Flavors and Fragrances;thiazole Flavor
Mol File:15679-19-3.mol
2-Ethoxythiazole Structure
2-Ethoxythiazole Chemical Properties
Boiling point 157-160 °C(lit.)
density 1.133 g/mL at 25 °C(lit.)
refractive index n20/D 1.504(lit.)
FEMA 3340 | 2-ETHOXYTHIAZOLE
Fp 129 °F
storage temp. Sealed in dry,Room Temperature
pka3.32±0.10(Predicted)
form liquid
color Clear, colourless
Odorat 1.00 % in dipropylene glycol. musty vegetable roasted nut meat burnt phenolic
Odor Typemusty
biological sourcesynthetic
JECFA Number1056
Major Applicationflavors and fragrances
InChI1S/C5H7NOS/c1-2-7-5-6-3-4-8-5/h3-4H,2H2,1H3
InChIKeyNDUWJHRKDYXRAD-UHFFFAOYSA-N
SMILESCCOc1nccs1
LogP1.74
CAS DataBase Reference15679-19-3(CAS DataBase Reference)
NIST Chemistry ReferenceThiazole, 2-ethoxy-(15679-19-3)
Safety Information
Hazard Codes Xi
Risk Statements 10-36/37/38
Safety Statements 16-26
RIDADR UN 1993 3/PG 3
WGK Germany 3
HazardClass 3
HS Code 29341000
Storage Class3 - Flammable liquids
Hazard ClassificationsEye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
2-Ethoxythiazole Usage And Synthesis
Chemical PropertiesColorless to light yellow liqui
Chemical Properties2-Ethoxythiazole has a strong, burnt, nutty, roasted meat-like odor.
Usesflavors and fragrances
Preparation2-Bromothiazole is treated with sodium alkoxides to give 2-alkoxythiaxole
Aroma threshold valuesAroma characteristics at 2.0%: musty, vegetative, green, phenolic, nutty, coffee and brothy
Taste threshold valuesTaste characteristics at 2.0 ppm: musty, vegetative, brothy, nutty and coffee with a slight rubbery nuance.
2-Ethoxythiazole Preparation Products And Raw materials
Raw materialsSodium ethoxide
Preparation Products4-Thiazoline-2-one-->5-broMo-2-ethoxy-thiazole
Tag:2-Ethoxythiazole(15679-19-3) Related Product Information
Ethoxyethyne Ethoxyamine hydrochloride Ethoxyquin Thiazole Ethoxymethylenemalononitrile Diethoxymethane Tazolol MAEM Mefenacet Ethoxy 4-Bromo-2-ethoxythiazole 2-Ethoxythiazole 4-Chloro-2-[2-(2,4-dichloro-phenyl)-[1,3]dioxolan-2-ylmethoxy]-benzothiazole Propanamide, N-(2-butoxy-6-benzothiazolyl)-N-(1-methyl-2-(4-(2-phenyle thyl)-1-piperazinyl)ethyl)-, ethanedioate (1:2) 2-[(3,4-Dichlorobenzyl)oxy]-5-[(4-methoxyphenoxy)methyl]-1,3-thiazole 2-([4-(tert-Butyl)benzyl]oxy)-5-(phenoxymethyl)-1,3-thiazole 2-(4-Chloro-benzothiazol-2-yloxy)-1-(2,4-dichloro-phenyl)-ethanone 4-Chlorophenyl 2-ethoxy-4-phenyl-1,3-thiazol-5-yl sulfone