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HomeProduct name list3,4-DIMETHYLTHIOPHENE

3,4-DIMETHYLTHIOPHENE

3,4-DIMETHYLTHIOPHENE Structural

What is 3,4-DIMETHYLTHIOPHENE?

The Uses of 3,4-DIMETHYLTHIOPHENE

3,4-Dimethylthiophene is used in dry onion preparation for seasoning.

Definition

ChEBI: 3,4-dimethylthiophene is a thiophene that is substituted by methyl groups at positions 3 and 4. It has a role as a flavouring agent, a plant metabolite and a human urinary metabolite.

Synthesis Reference(s)

The Journal of Organic Chemistry, 27, p. 869, 1962 DOI: 10.1021/jo01050a043

Properties of 3,4-DIMETHYLTHIOPHENE

Melting point: 50-54℃
Boiling point: 147℃
Density  1.006
refractive index  1.5187
FEMA  4645 | 3,4-DIMETHYLTHIOPHENE
Flash point: >110℃
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  liquid (estimate)
Odor savory roasted onion
JECFA Number 2110

Safety information for 3,4-DIMETHYLTHIOPHENE

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for 3,4-DIMETHYLTHIOPHENE

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