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2-Methyltetrahydrofuran-3-One; CAS 3188-00-9

Colour
Colorless to Light Yellow
Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air/Express/Sea
MOQ
10g
Site Audit
Available
Certificates
ISO9001/SGS
Stocks
in Stock
Package
1kg/5kg/10kg/25kg
Purity
99%
Transport Package
Drum/Bottle/Bags
Trademark
Yunbang
Origin
China
Reference Price
Please contact us for quote
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Product Description

2-Methyltetrahydrofuran-3-one;CAS 3188-00-9

2-Methyltetrahydrofuran-3-One; CAS 3188-00-9
2-Methyltetrahydrofuran-3-one Chemical Properties
Boiling point  139 °C (lit.)
density  1.034 g/mL at 25 °C (lit.)
FEMA  3373 | 2-METHYLTETRAHYDROFURAN-3-ONE
refractive index  n 20/D 1.429(lit.)
Fp  103 °F
storage temp.  Sealed in dry,Room Temperature
Specific Gravity 1.034
JECFA Number 1448
BRN  1341334
InChIKey FCWYQRVIQDNGBI-UHFFFAOYSA-N
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)
 
Safety Information
Hazard Codes  Xn,T,Xi
Risk Statements  10-22-36/37/38-2023/10/2
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
2-Methyltetrahydrofuran-3-one Usage And Synthesis
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 .
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; CAS 3188-00-9
 
2-Methyltetrahydrofuran-3-One; CAS 3188-00-9 2-Methyltetrahydrofuran-3-One; CAS 3188-00-9 2-Methyltetrahydrofuran-3-One; CAS 3188-00-9
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

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