ChemicalBook > CAS DataBase List > Dihydro-2-methyl-3(2H)-thiophenone
Dihydro-2-methyl-3(2H)-thiophenone
- Product Name
- Dihydro-2-methyl-3(2H)-thiophenone
- CAS No.
- 13679-85-1
- Chemical Name
- Dihydro-2-methyl-3(2H)-thiophenone
- Synonyms
- FEMA 3512;4,5-dihydro-2-;2-Methylthiolan-3-one;2-Methyl-3-thiolanone;blackberry thiophenone;Thiolan-3-one, 2-methyl;Thiolan-3-thiol, 2-methyl;Methyltetrahydrothiophen-3-;2-Methyl-dihydro-thiophen-3-one;2-methytetrahydrothiophen-3-one
- CBNumber
- CB7178474
- Molecular Formula
- C5H8OS
- Formula Weight
- 116.18
- MOL File
- 13679-85-1.mol
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Dihydro-2-methyl-3(2H)-thiophenone Property
- 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
- Odor Type
- sulfurous
- JECFA Number
- 499
- BRN
- 106443
- LogP
- 0.20
- 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)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 29309090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W351200
- Product name
- 2-Methyltetrahydrothiophen-3-one
- Purity
- ≥97%, FG
- Packaging
- sample-k
- Price
- $67.5
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W351200
- Product name
- 2-Methyltetrahydrothiophen-3-one
- Purity
- ≥97%, FG
- Packaging
- 25g
- Price
- $281
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W351200
- Product name
- 2-Methyltetrahydrothiophen-3-one
- Purity
- ≥97%, FG
- Packaging
- 100g
- Price
- $562
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W351200
- Product name
- 2-Methyltetrahydrothiophen-3-one
- Purity
- ≥97%, FG
- Packaging
- 1kg
- Price
- $3380
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M1839
- Product name
- 2-Methyl-3-tetrahydrothiophenone
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $83
- Updated
- 2024/03/01
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Dihydro-2-methyl-3(2H)-thiophenone Chemical Properties,Usage,Production
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
Raw materials
Preparation Products
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View Lastest Price from Dihydro-2-methyl-3(2H)-thiophenone manufacturers
Hebei Mojin Biotechnology Co., Ltd
- Product
- Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-22
Hebei Guanlang Biotechnology Co., Ltd.
- Product
- Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2023-03-18
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- Dihydro-2-methyl-3(2H)-thiophenone 13679-85-1
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27
13679-85-1, Dihydro-2-methyl-3(2H)-thiophenoneRelated Search:
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2-METHYLTETRAHYDROTHIOPHENE
Tetrahydrothiophen-3-one
Dihydro-2-methyl-3(2H)-thiophenone
METHYL 3-OXOTETRAHYDROTHIOPHENE-2-CARBOXYLATE