ChemicalBook > CAS DataBase List > 4-Hydroxy-2(5H)-furanone

4-Hydroxy-2(5H)-furanone

Product Name: 4-Hydroxy-2(5H)-furanone
CAS No.: 541-57-1
Chemical Name: 4-Hydroxy-2(5H)-furanone
Synonyms: B-Tetronic acid;β-Tetronic Acid;BETA-TETRONIC ACID;Tetronicacid,beta-;5-Hydroxyfuran-3-one;4-HYDROXY-2(5H)-FURANONE;4-HYDROXYFURAN-2(5H)-ONE;4-Hydroxy-3H-furan-2-one;3-Hydroxy-2H-furan-5-one;2(5H)-Furanone, 4-hydroxy-
CBNumber: CB2101691
Molecular Formula: C4H4O3
Formula Weight: 100.07
MOL File: 541-57-1.mol

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4-Hydroxy-2(5H)-furanone Property

Melting point:: 135-137 °C
Boiling point:: 316.03°C
Density: 1.5510
refractive index: 1.4688 (estimate)
storage temp.: 2-8°C
solubility: DMSO (Sparingly), Methanol (Slightly)
form: Crystalline Powder
pka: 3.55±0.10(Predicted)
color: Light yellow-beige
Water Solubility: soluble
BRN: 108442
Stability:: Light Sensitive
CAS DataBase Reference: 541-57-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25
HazardClass: IRRITANT
HS Code: 29321900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TCI Chemical

Product number: H1890
Product name: 4-Hydroxyfuran-2(5H)-one
Purity: min. 98.0 %
Packaging: 1G
Price: $99
Updated: 2025/07/31

TRC

Product number: T309513
Product name: β-TetronicAcid
Packaging: 500mg
Price: $50
Updated: 2021/12/16

TRC

Product number: T309513
Product name: β-TetronicAcid
Packaging: 2.5g
Price: $155
Updated: 2021/12/16

Matrix Scientific

Product number: 059087
Product name: 4-Hydroxy-3H-furan-2-one
Purity: 95%+
Packaging: 1g
Price: $97
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0025779
Product name: 4-HYDROXY-2,5-DIHYDROFURAN-2-ONE
Purity: 95.00%
Packaging: 10G
Price: $1924.23
Updated: 2021/12/16

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4-Hydroxy-2(5H)-furanone Chemical Properties,Usage,Production

Chemical Properties

light yellow-beige crystalline powder

Uses

β-Tetronic Acid is a useful reagent in preparation of hydroxylated piperidine alkaloids.

4-Hydroxy-2(5H)-furanone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Hydroxy-2(5H)-furanone manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Hydroxy-2(5H)-furanone 541-57-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-12-02

Career Henan Chemical Co

Product: 4-Hydroxy-2(5H)-furanone 541-57-1
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-24

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541-57-1

Ring Systems