5-methylenefuran-2(5H)-one

Product Name: 5-methylenefuran-2(5H)-one
CAS No.: 108-28-1
Chemical Name: 5-methylenefuran-2(5H)-one
Synonyms: Protoanemonin;Isomycin;Protoanemonene;2,4-Pentadien-4-olide;5-methylenefuran-2-one;5-methylidenefuran-2-one;5-Methylene-2(5H)-furanone;5-methylenefuran-2(5H)-one;5-methylene-5H-furan-2-one;2(5H)-Furanone, 5-methylene-
CBNumber: CB4880246
Molecular Formula: C5H4O2
Formula Weight: 96.08406
MOL File: 108-28-1.mol

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5-methylenefuran-2(5H)-one Property

Melting point:: <25 °C
Boiling point:: bp1.5 45°
Density: 1.1400
refractive index: 1.4945 (estimate)
LogP: -0.839 (est)

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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

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

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

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: M305455
Product name: 5-Methylene-2(5H)-furanone
Packaging: 100mg
Price: $1320
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: TOX0000224
Product name: 5-METHYLENEFURAN-2(5H)-ONE
Purity: 95.00%
Packaging: 5MG
Price: $499.26
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 71435
Product name: 5-Methylene-2(5H)-furanone
Packaging: 250mg
Price: $650
Updated: 2021/12/16

Chemenu

Product number: CM195631
Product name: 5-methylenefuran-2(5H)-one
Purity: 95%
Packaging: 1g
Price: $729
Updated: 2021/12/16

Crysdot

Product number: CD11355285
Product name: 5-Methylenefuran-2(5H)-one
Purity: 95+%
Packaging: 1g
Price: $772
Updated: 2021/12/16

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5-methylenefuran-2(5H)-one Chemical Properties,Usage,Production

Definition

ChEBI: Protoanemonin is a butenolide.

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 2332, 1955 DOI: 10.1021/ja01613a092

5-methylenefuran-2(5H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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5-methylenefuran-2(5H)-one Suppliers

China 39 Germany 1 India 1 South Korea 1 United States 2 USA 1 Global 45

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb6@aikonchem.com
Country: China
ProdList: 16684
Advantage: 50

Chizhou Kailong Import and Export Trade Co., Ltd.

Tel
Fax: -
Email: xg01_gj@163.com
Country: China
ProdList: 9484
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Shanghai Yihe Biological Technology Co., Ltd.

Tel: 17721395025
Fax: 021-68882955
Email: 2423903095@qq.com
Country: China
ProdList: 4066
Advantage: 58

Shanghai Han-Xiang Chemical Co., Ltd.

Tel: 15971444841
Fax: 18327183813
Email: amber@biochempartner.com
Country: China
ProdList: 3061
Advantage: 58

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57423
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Dideu Industries Group Limited

Tel: +86-29-89586680 +86-15129568250
Email: 1026@dideu.com
Country: China
ProdList: 22785
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 +8613203830695
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30239
Advantage: 58

108-28-1, 5-methylenefuran-2(5H)-oneRelated Search:

Tectorigenin PATULIN VULPINIC ACID Pulvinicanhydride 3-ACETYL CYCLOHEPTA[B]FURAN-2-ONE RHIZOCARPIC ACID 2-OXO-4-PHENYL-5-(PHENYLMETHYLENE)-2,5-DIHYDRO-3-FURANCARBONITRILE 5-[(2,4-DICHLOROANILINO)METHYLENE]-4-METHOXY-2(5H)-FURANONE 5-[(4-CHLOROANILINO)METHYLENE]-4-METHOXY-2(5H)-FURANONE 4-(([3-METHOXY-5-OXO-2(5H)-FURANYLIDEN]METHYL)AMINO)BENZENECARBOXYLIC ACID 5-(ANILINOMETHYLENE)-4-METHYL-3-(4-NITROPHENYL)-2(5H)-FURANONE 4-(4-CHLOROPHENYL)-3-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-5-[(2,4-DICHLOROPHENYL)METHYLENE]-2(5H)-FURANONE 5-(ANILINOMETHYLENE)-4-METHOXY-2(5H)-FURANONE 4-METHOXY-5-([4-(TRIFLUOROMETHYL)ANILINO]METHYLENE)-2(5H)-FURANONE 5-[(3,4-DICHLOROPHENYL)METHYLENE]-2-OXO-4-PHENYL-2,5-DIHYDRO-3-FURANCARBONITRILE 4-(4-CHLOROPHENYL)-5-[(4-CHLOROPHENYL)METHYLENE]-3-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2(5H)-FURANONE 4-(4-CHLOROPHENYL)-2-OXO-5-(PHENYLMETHYLENE)-2,5-DIHYDRO-3-FURANCARBONITRILE 5-[(DIMETHYLAMINO)METHYLENE]-4-METHYL-3-(4-NITROPHENYL)-2(5H)-FURANONE

5-methylenefuran-2(5H)-one

Protoanemonin

2,4-Pentadien-4-olide

5-Methylene-2(5H)-furanone

5-Methylene-2,5-dihydrofuran-2-one

Isomycin

5-methylenefuran-2-one

5-methylidenefuran-2-one

2(5H)-Furanone, 5-methylene-

5-methylenefuran-2(5H)-one USP/EP/BP

5-methylene-5H-furan-2-one

Protoanemonene

108-28-1