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2,5-Dimethylfuran-3-thiol

2,5-Dimethylfuran-3-thiol Basic information
Product Name:2,5-Dimethylfuran-3-thiol
Synonyms:FEMA 3451;2,5-DIMETHYLFURAN-3-THIOL;2,5-DIMETHYL-3-FURYLMERCAPTAN;2,5-DIMETHYL-3-FURANTHIOL;2,5-DIMETHYL-3-MERCAPTOFURAN;2,5-dimethyl-3-furanthio;dimethylfuranthiol,2,5-dimethyl-3-furanthiol;3-Furanthiol, 2,5-dimethyl-
CAS:55764-23-3
MF:C6H8OS
MW:128.19
EINECS:259-800-5
Product Categories:thiol Flavor;THIOL
Mol File:55764-23-3.mol
2,5-Dimethylfuran-3-thiol Structure
2,5-Dimethylfuran-3-thiol Chemical Properties
Boiling point 175-177 °C
density 1.05
FEMA 3451 | 2,5-DIMETHYL-3-FURANTHIOL
refractive index 1.505-1.515
Fp 54 °C
storage temp. Sealed in dry,2-8°C
pka6.43±0.50(Predicted)
form clear liquid
color Light yellow to Brown
Odorat 0.10 % in propylene glycol. lamb meaty sulfurous
Odor Typesulfurous
Water Solubility insoluble
JECFA Number1063
LogP2.60
CAS DataBase Reference55764-23-3(CAS DataBase Reference)
NIST Chemistry Reference3-Furanthiol, 2,5-dimethyl-(55764-23-3)
Safety Information
Hazard Codes T,Xn
Risk Statements 36/37/38-23/24/25-10-22-2017/10/22
Safety Statements 45-36/37/39-16-15
RIDADR 3336
RTECS LU6230000
HazardClass 3
PackingGroup III
HS Code 29321900
MSDS Information
ProviderLanguage
2,5-Dimethylfuran-3-thiol English
ACROS English
2,5-Dimethylfuran-3-thiol Usage And Synthesis
Chemical Propertiesclear amber to orange liquid
Chemical Properties2,5-Dimethyl-3-furanthiol has a meaty aroma.
Aroma threshold valuesAroma characteristics at 0.10%: sulfurous, meaty, green onion, brown and roasted, brothy, rubbery, HVPlike, fatty and slightly tomato-like.
Taste threshold valuesTaste characteristics at 2 ppm: meaty, metallic, beefy, savory drippings, sulfurous, rubbery and roasted, chicken skin, tomato, tropical sulfurous, meaty brothy.
2,5-Dimethylfuran-3-thiol Preparation Products And Raw materials
5-METHYL-4-(METHYLSULFONYL)-2-FUROIC ACID ETHYL 4-CHLOROSULPHONYL-2,5-DIMETHYL-3-FUROATE PYRITHIOXIN DIHYDROCHLORIDE Sodium thiomethoxide 2,5-Dimethylfuran 2,5-Dimethylfuran-3-thiol 4-(chlorosulfonyl)-5-methyl-2-furoic acid 4-(chlorosulfonyl)-2,5-dimethylfuran-3-carboxylic acid PYRITHIOXIN 2,5-DIMETHYL-4-(2-THIENYLAMINOSULPHONYL)FURAN-3-CARBOXYLIC ACID 2,5-DIMETHYL-3-FURANSULFONYL CHLORIDE METHYL MERCAPTAN METHYL 4-(CHLOROSULFONYL)-2,5-DIMETHYL-3-FUROATE 2-Methyl-3-furanthiol Ethanethiol 3,3'-dithiobis[2,5-dimethylfuran] 2-Ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate 1-Dodecanethiol
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