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HomeProduct name listDihydro-2-methyl-3(2H)-thiophenone

Dihydro-2-methyl-3(2H)-thiophenone

Synonym(s):blackberry thiophenone

  • CAS NO.:13679-85-1
  • Empirical Formula: C5H8OS
  • Molecular Weight: 116.18
  • MDL number: MFCD00078280
  • EINECS: 237-183-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-04 20:04:50
Dihydro-2-methyl-3(2H)-thiophenone Structural

What is Dihydro-2-methyl-3(2H)-thiophenone?

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

The Uses of Dihydro-2-methyl-3(2H)-thiophenone

2-Methyltetrahydrothiophen-3-one is a dually substituted thiophene with butter and balsamic organoleptic qualities.

What are the applications of Application

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

Properties of Dihydro-2-methyl-3(2H)-thiophenone

Boiling point: 82 °C28 mm Hg(lit.)
Density  1.119 g/mL at 25 °C(lit.)
refractive index  n20/D 1.508(lit.)
FEMA  3512 | 2-METHYLTETRAHYDROTHIOPHEN-3-ONE
Flash point: 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
JECFA Number 499
BRN  106443
CAS DataBase Reference 13679-85-1(CAS DataBase Reference)
NIST Chemistry Reference 3(2H)-thiophenone, dihydro-2-methyl-(13679-85-1)
EPA Substance Registry System 3(2H)-Thiophenone, dihydro-2-methyl- (13679-85-1)

Safety information for Dihydro-2-methyl-3(2H)-thiophenone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
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 Dihydro-2-methyl-3(2H)-thiophenone

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