3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde

Product Name: 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde
CAS No.: 50276-98-7
Chemical Name: 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde
Synonyms: Erythrocentaurin;Erythrocentaurine;1-oxo-3,4-dihydroisochromene-5-carbaldehyde;3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde;1H-2-Benzopyran-5-carboxaldehyde, 3,4-dihydro-1-oxo-
CBNumber: CB92354755
Molecular Formula: C10H8O3
Formula Weight: 176.17
MOL File: 50276-98-7.mol

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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Property

Melting point:: 143-146℃
Boiling point:: 418.1±45.0 °C(Predicted)
Density: 1.300±0.06 g/cm3(Predicted)

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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.

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

American Custom Chemicals Corporation

Product number: PXT0002226
Product name: ERYTHROCENTAURIN
Purity: 95.00%
Packaging: 5MG
Price: $502.72
Updated: 2021/12/16

Crysdot

Product number: CD32001216
Product name: Erythrocentaurin
Purity: 95+%
Packaging: 5mg
Price: $525
Updated: 2021/12/16

CSNpharm

Product number: CSN14019
Product name: Erythrocentaurin
Packaging: 1mg
Price: $255
Updated: 2021/12/16

3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde Suppliers

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View Lastest Price from 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Erythrocentaurin 50276-98-7
Price: US $0.00-0.00/KG
Min. Order: 5mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-07

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3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde

Erythrocentaurine

Erythrocentaurin

1H-2-Benzopyran-5-carboxaldehyde, 3,4-dihydro-1-oxo-

1-oxo-3,4-dihydroisochromene-5-carbaldehyde

50276-98-7