2-Methyltetrahydrofuran-3-one

Product Name: 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 terahydrofuran-3-one;2-METHYLTETRAHYDRO-3-FURANONE
CBNumber: CB9730414
Molecular Formula: C5H8O2
Formula Weight: 100.12
MOL File: 3188-00-9.mol

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2-Methyltetrahydrofuran-3-one Property

Boiling point:: 139 °C (lit.)
Density: 1.034 g/mL at 25 °C (lit.)
refractive index: n20/D 1.429(lit.)
FEMA: 3373 | 2-METHYLTETRAHYDROFURAN-3-ONE
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
JECFA Number: 1448
BRN: 1341334
InChIKey: FCWYQRVIQDNGBI-UHFFFAOYSA-N
LogP: -0.65
CAS DataBase Reference: 3188-00-9(CAS DataBase Reference)
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)

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Safety

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: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29329990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: W337330
Product name: 2-Methyltetrahydrofuran-3-one
Purity: natural, 97%, FG
Packaging: 100g
Price: $362
Updated: 2024/03/01

Sigma-Aldrich

Product number: W337330
Product name: 2-Methyltetrahydrofuran-3-one
Purity: natural, 97%, FG
Packaging: 500g
Price: $1530
Updated: 2024/03/01

Sigma-Aldrich

Product number: W337330
Product name: 2-Methyltetrahydrofuran-3-one
Purity: natural, 97%, FG
Packaging: 1kg
Price: $2500
Updated: 2024/03/01

Sigma-Aldrich

Product number: W337307
Product name: 2-Methyltetrahydrofuran-3-one
Purity: ≥97%, FG
Packaging: sample-k
Price: $54.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: W337307
Product name: 2-Methyltetrahydrofuran-3-one
Purity: ≥97%, FG
Packaging: 100g
Price: $104
Updated: 2024/03/01

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2-Methyltetrahydrofuran-3-one Chemical Properties,Usage,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

Raw materials

Preparation Products

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2-Methyltetrahydrofuran-3-one Suppliers

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View Lastest Price from 2-Methyltetrahydrofuran-3-one manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2-Methyltetrahydrofuran-3-one 3188-00-9
Price: US $50.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-11-20

Shandong Deshang Chemical Co., Ltd.

Product: 2-Methyltetrahydrofuran-3-one 3188-00-9
Price: US $10.00-7.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 10 tons
Release date: 2024-06-07

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Methyltetrahydrofuran-3-one 3188-00-9
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

3188-00-9, 2-Methyltetrahydrofuran-3-oneRelated Search:

Kresoxim-methyl Tetrahydrofurfuryl bromide Methylparaben Tetrahydrofuran Thiophanate-methyl 3-METHYLTETRAHYDROFURAN Methyl acrylate 2-Methyltetrahydrofuran TETRAHYDRO-3-FURANMETHANOL Methyl acetate Bensulfuron methyl Methyl Methyl bromide Parathion-methyl DEHYDROASCORBIC ACID 5-Hexyl-5-methyltetrahydrofuran-2-one (S)-4α-Methyltetrahydrofuran-2-one γ-Valerolactone

TETRAHYDRO-2-METHYLFURAN-3-ONE

2-Methyl-3-ketotetrahydrofuran

2-methyl-3-oxo-tetrahydrofuran

2-Methyl-4,5-dihydro-3(2H)-furanone

2-Methyldihydro-3(2H)-furanone

2-Methyloxolan-3-one

2-METHYLTETRAHYDROFURAN- 3-ONE,98+%

2-METHYLTETRAHYDROFURAN-3-ONE FEMA NO.3373

2-Methyl terahydrofuran-3-one

2-Methyltetrahydro-3-furanone, 4,5-Dihydro-2-methyl-3(2H)-furanone

2-Methyl-2H-furan-3-one

2-Methyl-4,5-dihydrofuran-3(2H)-one

2-Methyltetrahydrofuran-3-one >=98.0%

4,5-Dihydro-2-methyl-3(2H)-furanone,2-Methyltetrahydro-3-furanone

2-Methyltetrahydrofuran-3-one, 98% 5GR

3(2H)-Furanone, dihydro-2-methyl-

2-Methyltetrahydrofuran-3-One (Natural & Synthesize)

2-МеТГФ, 2-MeTHF, Тетрагидро-2-метилфуран, 2-метилоксалан

(2S)-2-methyl-3-oxolanone

2-Methyldihydrofuran-3(2H)-one

2-Methyltetrahydro-3-furanone, 97+%

2-Methyltetrahydro-3-furanone 98%

2-Methyltetrahydro-3-furanone≥ 99.0% (GC)

dihydro-2-methyl-3(2h)-furanon

Dihydro-2-methyl-3-furanone

Dihyro-2-methyl-3(2H)-furanone

4,5-DIHYDRO-2-METHYLFURAN-3(2H)-ONE

2-METHYLTETRAHYDRO-3-FURANONE

2-METHYLTETRAHYDROFURAN-3-ONE

2-METHYLTETRHYDRO-3-FURANONE

FEMA 3373

DIHYDRO-2-METHYL-3(2H)-FURANONE

COFFEE FURANONE

4,5-DIHYDRO-2-METHYL-3(2H)-FURANONE

2-METHYLTETRAHYDROFURAN-3-ONE 97+%

2-Methyltetrahydrofuran-3-one&gt

Bread Ketone

2-Methyltetrahydrofuran-3-one USP/EP/BP

2-Methyltetrohydrofuran-3-one

High purity CAS 3188-00-9 2-Methyltetrahydrofuran-3-one in stock

2-Methyltetrahydrofuran-3-one in isooctane

3188-00-9

110-20-9

188-00-9

3811-00-9

110009

Heterocyclic Building Blocks

Furans

Building Blocks

C4 to C7

ketone Flavor

Furan&Benzofuran

API intermediates

Chemical Synthesis

Furans

Heterocyclic Building Blocks