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HomeProduct name list2,5-Dimethylfuran-3-thiol

2,5-Dimethylfuran-3-thiol

  • CAS NO.:55764-23-3
  • Empirical Formula: C6H8OS
  • Molecular Weight: 128.19
  • MDL number: MFCD00801026
  • EINECS: 259-800-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-07-16 18:25:32
2,5-Dimethylfuran-3-thiol Structural

What is 2,5-Dimethylfuran-3-thiol?

Chemical properties

clear amber to orange liquid

Chemical properties

2,5-Dimethyl-3-furanthiol has a meaty aroma.

Aroma threshold values

Aroma characteristics at 0.10%: sulfurous, meaty, green onion, brown and roasted, brothy, rubbery, HVPlike, fatty and slightly tomato-like.

Taste threshold values

Taste characteristics at 2 ppm: meaty, metallic, beefy, savory drippings, sulfurous, rubbery and roasted, chicken skin, tomato, tropical sulfurous, meaty brothy.

Properties of 2,5-Dimethylfuran-3-thiol

Boiling point: 175-177 °C
Density  1.05
refractive index  1.505-1.515
FEMA  3451 | 2,5-DIMETHYL-3-FURANTHIOL
Flash point: 54 °C
storage temp.  Sealed in dry,2-8°C
form  clear liquid
pka 6.43±0.50(Predicted)
color  Light yellow to Brown
Odor at 0.10 % in propylene glycol. lamb meaty sulfurous
Water Solubility  insoluble
JECFA Number 1063
CAS DataBase Reference 55764-23-3(CAS DataBase Reference)
NIST Chemistry Reference 3-Furanthiol, 2,5-dimethyl-(55764-23-3)

Safety information for 2,5-Dimethylfuran-3-thiol

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H302:Acute toxicity,oral
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233:Keep container tightly closed.
P240:Ground/bond container and receiving equipment.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378:In case of fire: Use … for extinction.
P403+P235:Store in a well-ventilated place. Keep cool.
P501:Dispose of contents/container to..…

Computed Descriptors for 2,5-Dimethylfuran-3-thiol

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