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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Oxygen-containing heterocyclic compounds>Furan and pyran>3-Hydroxy-2-methyl-4H-pyran-4-one
3-Hydroxy-2-methyl-4H-pyran-4-one
  • 3-Hydroxy-2-methyl-4H-pyran-4-one

3-Hydroxy-2-methyl-4H-pyran-4-one NEW

Price Get Latest Price
Package 1kg 25kg 100kg
Min. Order: 1kg
Supply Ability: 10ton
Update Time: 2024-07-18

Product Details

Product Name: 3-Hydroxy-2-methyl-4H-pyran-4-one CAS No.: 118-71-8
EC-No.: 204-271-8 Min. Order: 1kg
Purity: 98% Supply Ability: 10ton
Release date: 2024/07/18

English name: 3-Hydroxy-2-methyl-4H-pyran-4-one

CAS number: 118-71-8

Molecular formula: C6H6O3

Molecular weight: 126.11

EINECS number: 204-271-8

MDL No.:MFCD00006578

attribute

Melting point 160-164 ° C (lit.)

Boiling point 205 ° C

Density 1.046 g/mL at 25 ° C

Vapor pressure 0.15Pa at 24 ℃

Refractive index n20/D 1.541

FEMA2656 | MALTOL

Flash point 198 ° F

Storage conditions 2-8 ° C

Solubility methanol: 50 mg/mL, clear

Form Liquid

Acidity coefficient (pKa) 8.41 ± 0.10 (Predicted)

Clear color

PH value 5.3 (0.5g/l, H2O)

Odor at 5.00% in benzyl alcohol sweet caramel cotton candy jam fruity baked bread

Fragrant Caramellic

Explosion limit 25%

Water solubility 1.2 g/100 mL (25 o C)

Merck14,5713

JECFA Number1480

BRN112169

InChIKeyXPCTZQVDEJYUGT-UHFFFAOYSA-N

LogP2.3 at 25℃


Company Profile Introduction

Located in Rencheng District of Jining City in Shandong Province, Jining Xinhe Chemical Co., Ltd. is a pharmaceutical and chemical enterprise specializing in the research and development, production and sales of APIs, intermediates and chemical-related products. In the initial stage of our development, we put time and energy focusing on technology precipitation,research and development, and established long-term cooperation with Dr. Gil Stau (Israel Ecodoemn, Technion Erez Segv). Now, our products are well sold in more than 20 countries such as Israel, Egypt, Syria, Italy, Switzerland, Germany, Hungary, South Korea, Australia and so on. Adhering to the business philosophy of "doing things with integrity, cooperation and win-win", and abiding by the principle of "customer supreme, quality first", we take "improving product quality and customer satisfaction" as our goal and "reducing customer costs, improving product competitiveness" as tenet to keep working and then getting progress. We aim to provide the best service possible to our customers who use our products. Let's work together to create a bright future!

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