5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione

Product Name: 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione
CAS No.: 1329658-14-1
Chemical Name: 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione
Synonyms: Phenyl-ethynyl-trimelletic anhydride;Phenyl-ethynyl-trimelletic anhydride (PETA);5-(3-Phenylpropioloyl)-1,3-isobenzofurandione;5-(3-Phenylpropioloyl)isobenzofuran-1,3-dione;Phenylacetylene tricarboxylic anhydride (PETA);5-(3-phenylprop-2-ynoyl)isobenzofuran-1,3-dione;5-(1-Oxo-3-phenyl-2-propyn-1-yl)-1,3-isobenzofurandione;1,2,4-Benzenetricarboxylicanhydride,3-(2-phenylethynyl)-;1,3-Isobenzofurandione, 5-(1-oxo-3-phenyl-2-propyn-1-yl)-;5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione
CBNumber: CB24774420
Molecular Formula: C17H8O4
Formula Weight: 276.24
MOL File: 1329658-14-1.mol

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5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione Property

Boiling point:: 507.9±52.0 °C(Predicted)
Density: 1.43±0.1 g/cm3(Predicted)
vapor pressure: 7Pa at 20℃
form: Solid:particulate/powder
LogP: 2.23-3.23

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

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.

P272Contaminated work clothing should not be allowed out of the workplace.

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

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

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

P321Specific treatment (see … on this label).

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

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: P2899
Product name: 5-(3-Phenylpropioloyl)isobenzofuran-1,3-dione
Purity: min. 98.0 %
Packaging: 5G
Price: $63
Updated: 2025/07/31

TCI Chemical

Product number: P2899
Product name: 5-(3-Phenylpropioloyl)isobenzofuran-1,3-dione
Purity: min. 98.0 %
Packaging: 25G
Price: $191
Updated: 2025/07/31

5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione Suppliers

China 30 Global 30

Zhengzhou Alfachem Co.,Ltd.

Tel: 0371-53778726 18003825608
Fax: QQ：2885354392
Email: liuxiaoyan@alfachem.cn
Country: China
ProdList: 1986
Advantage: 58

Taizhou Blazer Biomedical Technology Co., Ltd.

Tel: 0523-86112008 13915404123
Fax: 0523-86112008
Email: sales@blazerbio.com
Country: China
ProdList: 274
Advantage: 58

Suzhou Rovathin Foreign Trade Co.,Ltd

Tel: 0512-65816829 18662214788
Fax: 0512-65816829
Email: info@rovathin.com.cn
Country: China
ProdList: 9987
Advantage: 58

Henan Alfa Chemical Co., Ltd

Tel: +8615838112936
Email: alfa10@alfachem.cn
Country: China
ProdList: 12921
Advantage: 58

ANHUI WITOP BIOTECH CO., LTD

Tel: +8615255079626
Email: eric@witopchemical.com
Country: China
ProdList: 23541
Advantage: 58

Shanghai UCHEM Inc.

Tel: +862156762820 +86-13564624040
Email: sales@myuchem.com
Country: China
ProdList: 8460
Advantage: 58

Hebei Yanxi Chemical Co., Ltd.

Tel: +8618531123677
Email: faithe@yan-xi.com
Country: China
ProdList: 5853
Advantage: 58

Shanghai Daeyeon Chemicals Co., Ltd

Tel: 021-64478606 +8615900664856
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Country: China
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Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418684 +8618949823763
Fax: 0086-551-65418684
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Country: China
ProdList: 25356
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Shanghai Yanze Chemical Co., Ltd.

Tel: 021-021-13773155751 19975051755
Email: 260924549@qq.com
Country: China
ProdList: 10524
Advantage: 58

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View Lastest Price from 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione manufacturers

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

Product: Phenyl-ethynyl-trimelletic anhydride （PETA） 1329658-14-1
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: ≥99.9%
Supply Ability: 100KG
Release date: 2025-10-24

Hebei Yanxi Chemical Co., Ltd.

Product: 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione 1329658-14-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2023-03-09

1329658-14-1, 5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dioneRelated Search:

5-(3-phenylprop-2-ynoyl)-1,3-dihydro-2-benzofuran-1,3-dione

5-(3-phenylprop-2-ynoyl)isobenzofuran-1,3-dione

5-(1-Oxo-3-phenyl-2-propyn-1-yl)-1,3-isobenzofurandione

Phenyl-ethynyl-trimelletic anhydride (PETA)

Phenyl-ethynyl-trimelletic anhydride

1,3-Isobenzofurandione, 5-(1-oxo-3-phenyl-2-propyn-1-yl)-

5-(3-Phenylpropioloyl)isobenzofuran-1,3-dione

5-(3-Phenylpropioloyl)-1,3-isobenzofurandione

Phenylacetylene tricarboxylic anhydride (PETA)

1,2,4-Benzenetricarboxylicanhydride,3-(2-phenylethynyl)-

1329658-14-1