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HomeProduct name listBis(2-methyl-3-furyl)disulfide

Bis(2-methyl-3-furyl)disulfide

Synonym(s):2-Methyl-3-furyl disulphide; 3,3′-Dithio-2,2′-dimethyldifuran

  • CAS NO.:28588-75-2
  • Empirical Formula: C10H10O2S2
  • Molecular Weight: 226.32
  • MDL number: MFCD01074774
  • EINECS: 249-095-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-09 21:40:10
Bis(2-methyl-3-furyl)disulfide Structural

What is Bis(2-methyl-3-furyl)disulfide?

Chemical properties

clear yellow to amber or orange liquid

Chemical properties

bis-(2-Methyl-3-furyl)disulfide has an overall roasty, meat-like, sulfur-like odor. This compound showed the highest flavor dilution factors among the 29 odor-active volatiles prepared from thermally treated cystine/ribose solution.

Occurrence

Reported found in cooked beef and black and green tea

Definition

ChEBI: Bis(2-methyl-3-furyl)disulfide is a member of the class of furans that is disulfane in which both hydrogen's are substituted by 2-methylfuran-3-yl groups. It is a flavouring agent found in meat. It has a role as a human metabolite, a flavouring agent, a plant metabolite, a mammalian metabolite and a Maillard reaction product. It is a member of furans and an organic disulfide.

Properties of Bis(2-methyl-3-furyl)disulfide

Boiling point: 280 °C
Density  1.211 g/mL at 25 °C
refractive index  1.572-1.583
FEMA  3259 | BIS(2-METHYL-3-FURYL) DISULFIDE
Flash point: 110 °C
storage temp.  Sealed in dry,Room Temperature
form  Liquid
color  Clear yellow to amber or orange
Odor cooked meat aroma
JECFA Number 1066
CAS DataBase Reference 28588-75-2(CAS DataBase Reference)
NIST Chemistry Reference bis(2-methyl-3-furanyl) disulfide(28588-75-2)
EPA Substance Registry System Furan, 3,3'-dithiobis[2-methyl- (28588-75-2)

Safety information for Bis(2-methyl-3-furyl)disulfide

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Bis(2-methyl-3-furyl)disulfide

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