ChemicalBook >> CAS DataBase List >>Dihydro-2-methyl-3(2H)-thiophenone
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
- Molecular Weight:
- 116.18
- MDL Number:
- MFCD00078280
- MOL File:
- 13679-85-1.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:24:37
| Product description | Number | Pack Size | Price |
| 2-Methyltetrahydrothiophen-3-one ≥97%, FG | W351200 | 1 unit | $61.07 |
| 2-Methyltetrahydrothiophen-3-one ≥97%, FG | W351200 | 1 unit | $61.07 |
| 2-Methyltetrahydrothiophen-3-one ≥97%, FG | W351200 | 25g | $281 |
| 2-Methyltetrahydrothiophen-3-one ≥97%, FG | W351200 | 100g | $562 |
| 2-Methyltetrahydrothiophen-3-one ≥97%, FG | W351200 | 1kg | $3380 |
| More product size | |||
| Boiling point | 82 °C28 mm Hg(lit.) |
|---|---|
| Density | 1.119 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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 |
| biological source | synthetic |
| JECFA Number | 499 |
| BRN | 106443 |
| Major Application | flavors and fragrances |
| InChI | 1S/C5H8OS/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 |
| InChIKey | YMZZPMVKABUEBL-UHFFFAOYSA-N |
| SMILES | CC1SCCC1=O |
| LogP | 0.20 |
| CAS DataBase Reference | 13679-85-1(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2-METHYLTETRAHYDROTHIOPHEN-3-ONE |
| FDA UNII | TN0FKW9W4K |
| 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) |
| UNSPSC Code | 12164502 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29309090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
Dihydro-2-methyl-3(2H)-thiophenone price More Price(37)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W351200 | 2-Methyltetrahydrothiophen-3-one ≥97%, FG | 13679-85-1 | 1 unit | $61.07 | 2025-07-31 | Buy |
| Sigma-Aldrich | W351200 | 2-Methyltetrahydrothiophen-3-one ≥97%, FG | 13679-85-1 | 1 unit | $61.07 | 2025-07-31 | Buy |
| Sigma-Aldrich | W351200 | 2-Methyltetrahydrothiophen-3-one ≥97%, FG | 13679-85-1 | 25g | $281 | 2025-07-31 | Buy |
| Sigma-Aldrich | W351200 | 2-Methyltetrahydrothiophen-3-one ≥97%, FG | 13679-85-1 | 100g | $562 | 2025-07-31 | Buy |
| Sigma-Aldrich | W351200 | 2-Methyltetrahydrothiophen-3-one ≥97%, FG | 13679-85-1 | 1kg | $3380 | 2025-07-31 | Buy |
Dihydro-2-methyl-3(2H)-thiophenone Chemical Properties,Uses,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
Global( 208)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21599 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29834 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Dihydro-2-methyl-3(2H)-thiophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-01 | Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-06-27 | Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2024-07-17 | Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
|
US $0.00-0.00 / kg | 1kg | 98% | 10ton | JINING XINHE CHEMICAL CO., LTD |
-
- Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Dihydro-2-methyl-3(2H)-thiophenone
13679-85-1
- US $0.00-0.00 / kg
- 98%
- JINING XINHE CHEMICAL CO., LTD
13679-85-1(Dihydro-2-methyl-3(2H)-thiophenone)Related Search:
2-Methyl-3-thiolanone
2-Methyldihydro-3(2H)-thiophenone
2-Methylthiolan-3-one
2-methytetrahydrothiophen-3-one
3(2H)-Thiophenone, dihydro-2-methyl-
4,5-dihydro-2-methyl-3(2H)-thiophenone
4,5-dihydro-2-methylthiophen-3(2H)-one
2-Methyltetrahydrothiophen-3-one,97%
Methyltetrahydrothiophen-3-
2-Methyl-dihydro-thiophen-3-one
FEMA 3512
2-METHYL-3-OXOTETRAHYDROTHIOPHENE
2-METHYL-3-TETRAHYDROTHIOPHENONE
2-METHYLTETRAHYDROTHIOPHEN-3-ONE
2-METHYL TETRAHYDROTHIOPHENE-3-ONE
dihydro-2-methyl-3(2h)-thiophenon
Dihydro-2-methyl-3(2H)-thiophenone
Dihydro-3(2H)-thiophenone, 2-methyl
Thiolan-3-one, 2-methyl
Thiolan-3-thiol, 2-methyl
Thiophen-3(2H)-one, dihydro-2-methyl
dihydro-2-methylthiophen-3(2H)-one
methyldihydrothiophenone,2-methyldihydro-3(2H)-thiophenone,2-methyltetrahydrothiophen-3-one
2-Mehyl tetrahydrothiophen-3-one
2-Methyldihydrothiophen-3(2H)-one
2-Methyltetrahydrothiophen-3-one >=98.0%
4,5-dihydro-2-
2-Methyl-3-tetrahydrothiophenone>
Dihydro-2-methyl-3(2H)-thiophenone USP/EP/BP
blackberry thiophenone
13679-85-1
Alphabetical Listings
Flavors and Fragrances
M-N
Sulfides flavors
thiophene Flavor
API intermediates
