Benzofuran-2,3-dione

Product Name: Benzofuran-2,3-dione
CAS No.: 4732-72-3
Chemical Name: Benzofuran-2,3-dione
Synonyms: Oxisatin;NSC 122748;2,3-Benzofurandione;Benzofuran-2,3-dione;3-oxobenzofuran-2-one;1-benzofuran-2,3-dione;_x000D_Benzofuran-2，3-dione;2,3-Dihydrobenzofuran-2,3-dione;2,3-Benzofurandione CAS NO.4732-72-3
CBNumber: CB62269874
Molecular Formula: C8H4O3
Formula Weight: 148.12
MOL File: 4732-72-3.mol

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Benzofuran-2,3-dione Property

Melting point:: 120℃
Boiling point:: 228.68°C (rough estimate)
Density: 1.444
refractive index: 1.4500 (estimate)
storage temp.: Sealed in dry,Room Temperature

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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.

P310Immediately call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing 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: B426055
Product name: Benzofuran-2,3-dione
Packaging: 50mg
Price: $200
Updated: 2021/12/16

TRC

Product number: B426055
Product name: Benzofuran-2,3-dione
Packaging: 100mg
Price: $310
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0371921
Product name: 2,3-DIHYDRO-1-BENZOFURAN-2,3-DIONE
Purity: 95.00%
Packaging: 5MG
Price: $497.77
Updated: 2021/12/16

Chemenu

Product number: CM161598
Product name: Benzofuran-2,3-dione
Purity: 95%
Packaging: 1g
Price: $1075
Updated: 2021/12/16

Crysdot

Product number: CD11120623
Product name: Benzofuran-2,3-dione
Purity: 95+%
Packaging: 1g
Price: $1150
Updated: 2021/12/16

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Benzofuran-2,3-dione Chemical Properties,Usage,Production

Uses

Benzofuran-2,3-dione (cas# 4732-72-3) is a useful research chemical used in the stereoselective preparation of spirooxindoles via chiral bifunctional thiourea-catalyzed sequential Michael addition/cyclization of methyleneindolinones with isothiocyanates.

Benzofuran-2,3-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzofuran-2,3-dione Suppliers

China 18 India 1 Switzerland 1 United States 3 Global 23

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Energy Chemical

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View Lastest Price from Benzofuran-2,3-dione manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Benzofuran-2,3-dione 4732-72-3
Price: US $1.00-22.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100000KG
Release date: 2024-08-12

4732-72-3, Benzofuran-2,3-dioneRelated Search:

2,3-Benzofurandione

2,3-Dihydrobenzofuran-2,3-dione

Benzofuran-2,3-dione

Oxisatin

NSC 122748

3-oxobenzofuran-2-one

1-benzofuran-2,3-dione

_x000D_Benzofuran-2，3-dione

2,3-Benzofurandione CAS NO.4732-72-3

4732-72-3