4H-PYRAN-4-ONE

Product Name: 4H-PYRAN-4-ONE
CAS No.: 108-97-4
Chemical Name: 4H-PYRAN-4-ONE
Synonyms: 4-Pyrone;Pyrocoman;PYRAN-4-ONE;GAMMA-PYRONE;4H-PYRAN-4-ONE;4H-Pyran, 4-oxo-;4H-Pyran-4-one>4H-PYRAN-4-ONE, 98+%;4H-Pyran-4-one;GAMMA-PYRONE, 4-PYRONE
CBNumber: CB0376459
Molecular Formula: C5H4O2
Formula Weight: 96.08
MOL File: 108-97-4.mol

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4H-PYRAN-4-ONE Property

Melting point:: 32-34 °C(lit.)
Boiling point:: 210-215 °C(lit.)
Density: 1.20
refractive index: 1.5238
Flash point:: 214 °F
storage temp.: 2-8°C
form: clear liquid
color: Light yellow to Brown
BRN: 105293
InChIKey: CVQUWLDCFXOXEN-UHFFFAOYSA-N
LogP: -0.628 (est)
CAS DataBase Reference: 108-97-4

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Safety

Safety Statements: 22-24/25
WGK Germany: 3
F: 3-8-10
HS Code: 2932.99.9090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 177229
Product name: 4H-Pyran-4-one
Purity: ≥98%
Packaging: 1g
Price: $49.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 177229
Product name: 4H-Pyran-4-one
Purity: ≥98%
Packaging: 5g
Price: $504
Updated: 2024/03/01

TCI Chemical

Product number: P1450
Product name: 4H-Pyran-4-one
Purity: >98.0%(GC)
Packaging: 1g
Price: $210
Updated: 2024/03/01

TCI Chemical

Product number: P1450
Product name: 4H-Pyran-4-one
Purity: >98.0%(GC)
Packaging: 5g
Price: $839
Updated: 2024/03/01

TRC

Product number: P840695
Product name: 4H-Pyran-4-one
Packaging: 500mg
Price: $240
Updated: 2021/12/16

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4H-PYRAN-4-ONE Chemical Properties,Usage,Production

Uses

4H-Pyran-4-one was used in the synthesis of probes grafted on the lipid headgroups.

Definition

ChEBI: A pyranone that is 4H-pyran substituted by an oxo group at position 4.

Purification Methods

Purify -pyrone by vacuum distillation; the distillate crystallises and is hygroscopic. It is non-steam vola

4H-PYRAN-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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4H-PYRAN-4-ONE Suppliers

Americas 1 China 63 Germany 1 India 2 Japan 1 Switzerland 1 United Kingdom 2 United States 6 USA 1 Global 78

Wuxi Kehua Biological Technology Co., Ltd.

Tel: 0510-0510-86838766
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J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Syntechem Co.,Ltd

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Changzhou Wanyao Biotechnology Co., Ltd.

Tel: 0519-89185693 15312551983
Fax: 0519-89185693
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Shanghai Nuohey Chemical Co., Ltd.

Tel: 021-52212593 13761626812
Fax: +86 (21) 51062076
Email: sales@nuohey.com
Country: China
ProdList: 10690
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View Lastest Price from 4H-PYRAN-4-ONE manufacturers

Hebei Duling International Trade Co. LTD

Product: 4H-PYRAN-4-ONE 108-97-4
Price: US $67.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000 Ton
Release date: 2023-04-24

Henan Aochuang Chemical Co.,Ltd.

Product: 4H-PYRAN-4-ONE 108-97-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-27

Dideu Industries Group Limited

Product: 4H-PYRAN-4-ONE 108-97-4
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-29

108-97-4, 4H-PYRAN-4-ONERelated Search:

2,6-Dimethyl-4H-pyran-4-one Maltol isobutyrate Kojic acid Maltol propionate 3-Hydroxy-2-methyl-4H-pyran-4-one 4H-Pyran-4-one,2-ethyl-3-hydroxy 4-O-BETA-D-GULCOSYL-5-O-METHYLVISAMMINOL Warfarin Isorhamnetin 3-Chromanone NABILONE-DEA SCHEDULE II Scopoletin DIHYDROKAVAIN Dihydrokawain (+/-)-6-PENTYLTETRAHYDRO-2H-PYRAN-2-ONE FLAVONE Difenacoum TETRAHYDRO-6-PROPYL-2H-PYRAN-2-ONE

4H-PYRAN-4-ONE

GAMMA-PYRONE

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PYRAN-4-ONE

4H-Pyran, 4-oxo-

4H-PYRAN-4-ONE, 98+%

4-Pyrone

Pyrocoman

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4H-PYRAN-4-ONE ISO 9001：2015 REACH

ethyl4-(4-methoxy-3-methylphenyl)-2,6-dioxobutanoate

108-97-4

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