2-Methyltetrahydrofuran-3-one
- CAS No.
- 3188-00-9
- Chemical Name:
- 2-Methyltetrahydrofuran-3-one
- Synonyms
- FEMA 3373;Bread Ketone;COFFEE FURANONE;2-Methyloxolan-3-one;2-Methyl-2H-furan-3-one;(2S)-2-methyl-3-oxolanone;Dihydro-2-methyl-3-furanone;2-METHYLTETRHYDRO-3-FURANONE;2-Methyl?tetrahydro?furanone;2-Methyl terahydrofuran-3-one
- CBNumber:
- CB9730414
- Molecular Formula:
- C5H8O2
- Molecular Weight:
- 100.12
- MDL Number:
- MFCD00010423
- MOL File:
- 3188-00-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 2-Methyltetrahydrofuran-3-one natural, 97%, FG | W337330 | 1 unit | $55.67 |
| 2-Methyltetrahydrofuran-3-one natural, 97%, FG | W337330 | 1 unit | $55.67 |
| 2-Methyltetrahydrofuran-3-one natural, 97%, FG | W337330 | 100g | $373 |
| 2-Methyltetrahydrofuran-3-one natural, 97%, FG | W337330 | 500g | $1530 |
| 2-Methyltetrahydrofuran-3-one ≥97%, FG | W337307 | 1 unit | $56.3 |
| More product size | |||
| Boiling point | 139 °C (lit.) |
|---|---|
| Density | 1.034 g/mL at 25 °C (lit.) |
| FEMA | 3373 | 2-METHYLTETRAHYDROFURAN-3-ONE |
| refractive index |
n |
| Flash point | 103 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Yellow to Green |
| Specific Gravity | 1.034 |
| Odor | at 10.00 % in dipropylene glycol. sweet solvent bread buttery nutty |
| Odor Type | bready |
| biological source | synthetic |
| JECFA Number | 1448 |
| BRN | 1341334 |
| Major Application | flavors and fragrances |
| InChI | 1S/C5H8O2/c1-4-5(6)2-3-7-4/h4H,2-3H2,1H3 |
| InChIKey | FCWYQRVIQDNGBI-UHFFFAOYSA-N |
| SMILES | CC1OCCC1=O |
| LogP | -0.65 |
| CAS DataBase Reference | 3188-00-9(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | 2-METHYLTETRAHYDROFURAN-3-ONE |
| EWG's Food Scores | 1 |
| FDA UNII | I3703CL967 |
| NIST Chemistry Reference | 3(2H)-Furanone, dihydro-2-methyl-(3188-00-9) |
| EPA Substance Registry System | 3(2H)-Furanone, dihydro-2-methyl- (3188-00-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H302 | |||||||||
| Precautionary statements | P210-P233-P240-P241-P242-P301+P312 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 10-22-36/37/38-2017/10/2 | |||||||||
| Safety Statements | 16-26-36/37/39-24/25-36 | |||||||||
| RIDADR | UN 1224 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | LU3579000 | |||||||||
| F | 3-9 | |||||||||
| Hazard Note | Toxic | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29329990 | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Flam. Liq. 3 |
|||||||||
| NFPA 704 |
|
2-Methyltetrahydrofuran-3-one price More Price(49)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | W337330 | 2-Methyltetrahydrofuran-3-one natural, 97%, FG | 3188-00-9 | 1 unit | $55.67 | 2025-07-31 | Buy |
| Sigma-Aldrich | W337330 | 2-Methyltetrahydrofuran-3-one natural, 97%, FG | 3188-00-9 | 1 unit | $55.67 | 2025-07-31 | Buy |
| Sigma-Aldrich | W337330 | 2-Methyltetrahydrofuran-3-one natural, 97%, FG | 3188-00-9 | 100g | $373 | 2025-07-31 | Buy |
| Sigma-Aldrich | W337330 | 2-Methyltetrahydrofuran-3-one natural, 97%, FG | 3188-00-9 | 500g | $1530 | 2025-07-31 | Buy |
| Sigma-Aldrich | W337307 | 2-Methyltetrahydrofuran-3-one ≥97%, FG | 3188-00-9 | 1 unit | $56.3 | 2025-07-31 | Buy |
2-Methyltetrahydrofuran-3-one Chemical Properties,Uses,Production
Description
2-Methyltetrahydrofuran-3-one has a bread, buttery topnote. May be prepared by hydrolytic decarboxylation of 2-methyl-4-carbomethoxytetrahydrofuran- 3-one; by acid-catalyzed ring closure of p-alkoxy- diazoketones.
Chemical Properties
2-Methyltetrahydrofuran-3-one has an odor reminiscent of wintergreen.
Chemical Properties
Colorless to light yellow liqui
Occurrence
Reported found as a constituent in coffee aroma; also as a volatile flavor component in roasted filbert nuts. Also reported found in guava, raisin, pineapple, onion, baked and fried potato, tomato, wheat bread, crispbread, smoked fish, cooked beef and pork, pork liver, rum, cocoa, coffee, peanuts, potato chips, passion fruit, beans, mushroom, tamarind, sweet potato, licorice, malt, dried bonito, cherimoya, okra and maté
Uses
2-Methyltetrahydro-3-furanone has been employed as an quorum sensing inhibitor-molecule to investigate its effect on growth and biofilm formation in Hafnia alvei.
Definition
ChEBI: Dihydro-2-methyl-3(2H)-furanone is a member of oxolanes.
Preparation
By hydrolytic decarboxylation of 2-methyl-4-carbomethoxytetrahydrofuran-3-one; by acid-catalyzed ring closure of β-alkoxy-diazoketones
Taste threshold values
Taste characteristics at 75 ppm: nutty and astringent with a slight creamy, almond nuance.
2-Methyltetrahydrofuran-3-one Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29831 | 58 |
| Changsha Hongyuxiang Chemical Co., Ltd | +8613757949618 | info@hoyoshee.com | China | 105 | 58 |
| Ningbo Banco Chemical Technology Co., Ltd. | +86-15827200700 | sales@bancochemical.com | China | 487 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| Shandong Deshang Chemical Co., Ltd. | +86-0531-8875-2665 +8613153039501 | info@deshangchem.com | China | 661 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21596 | 55 |
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View Lastest Price from 2-Methyltetrahydrofuran-3-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-01-28 | 2-Methyltetrahydrofuran-3-one
3188-00-9
|
US $29.00 / mL | 99.69% | 10g | TargetMol Chemicals Inc. | ||
 |
2025-12-01 | 2-Methyltetrahydrofuran-3-one
3188-00-9
|
US $0.00-0.00 / KG | 1KG | 99.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2025-09-25 | 2-Methyltetrahydrofuran-3-one
3188-00-9
|
US $6.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 2-Methyltetrahydrofuran-3-one
3188-00-9
- US $29.00 / mL
- 99.69%
- TargetMol Chemicals Inc.
-
- 2-Methyltetrahydrofuran-3-one
3188-00-9
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 2-Methyltetrahydrofuran-3-one
3188-00-9
- US $6.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
