Difurfurylsulfide Cas:13678-67-6

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Product Description:

Product Name: Difurfurylsulfide CAS NO: 13678-67-6

 

Synonyms:

Furfuryl Sulfide;

2-(furan-2-ylmethylsulfanylmethyl)furan;

2,2”-(Thiodimethylene)difuran;

 

Chemical & Physical Properties:

Appearance: White to brown low melting solid or liquid

Assay :≥99.0%

Density: 139

Boiling Point: 135-143℃ (14 torr)

Melting Point: 30-32℃

Flash Point: 116.7℃

Vapor Pressure: 0.0±0.5 mmHg at 25℃

Refractive Index: 1.554-1.556

Stability: Stable under normal temperatures and pressures

Storage Condition: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure: 0.012mmHg at 25℃

 

Safety Information:

Safety Statements: S24/25

HS Code: 2932190090

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Code: Xi

Symbol: GHS07

Signal Word: Warning

Hazard Statements: H315-H319-H335

Precautionary Statements: P261-P305 + P351 + P338

 

Flavors for food that are provisionally permitted as specified in GB 2760-1996. Used as a food flavor. Produced by the reaction of furfuryl mercaptan with furfuryl bromine in ether solution in the presence of potassium hydroxide. It is prepared by mixing potassium hydroxide alcohol solution of 2-furyl methanethiol with ethyl ether solution of furfuryl bromide by heating and reflux.

 

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