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| Dihydro-2-methyl-3(2H)-thiophenone Basic information |
| Dihydro-2-methyl-3(2H)-thiophenone Chemical Properties |
Boiling point | 82 °C28 mm Hg(lit.) | density | 1.119 g/mL at 25 °C(lit.) | refractive index | n20/D 1.508(lit.) | FEMA | | Fp | 160 °F | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | form | clear liquid | color | Colorless to Light orange to Yellow | Odor | at 0.10 % in dipropylene glycol. sulfur fruity berry | Odor Type | sulfurous | JECFA Number | 499 | BRN | 106443 | LogP | 0.20 | CAS DataBase Reference | 13679-85-1(CAS DataBase Reference) | NIST Chemistry Reference | | EPA Substance Registry System | |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-36/37/39 | WGK Germany | 3 | TSCA | Yes | HS Code | 29309090 |
Provider | Language |
| English |
| English |
| Dihydro-2-methyl-3(2H)-thiophenone Usage And Synthesis |
Chemical Properties | Light yellow liquid | Occurrence | Reported found in beer, coffee, corn, roasted peanuts, cooked beef and pork, malt whiskey, grape wines, tea,
strawberry and bilberry wine, butter and malt | Uses | 2-Methyltetrahydrothiophen-3-one is a dually substituted thiophene with butter and balsamic organoleptic qualities. | Definition | ChEBI: 2-methylthiolan-3-one is a member of the class of tetrahydrothiophenes that is thiolane substituted by a methyl group at position 2 and an oxo group at position 3 respectively. It has a role as a flavouring agent and a metabolite. It is a member of tetrahydrothiophenes and a cyclic ketone. It derives from a hydride of a tetrahydrothiophene. | Aroma threshold values | Aroma characteristics at 1.0%: pungent, alliaceous, coffee with a gasoline nuance | Taste threshold values | Taste characteristics at 5 ppm: horseradish and onion with a slight bite and a milky nuance |
| Dihydro-2-methyl-3(2H)-thiophenone Preparation Products And Raw materials |
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