benzo-γ-pyrone,98%

(The order shall be subject to the English name)

Product No.：B54440 CAS.：491-38-3 Molecular formula：C₉H₆O₂ MDL：MFCD00024064 Brand：Acmec

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Introduction
Security information

Name：

4H-Chromen-4-one

CAS No.：

491-38-3

Molecular formula：

C₉H₆O₂

Molecular weight：

146.14

Density：

1.248g/cm3

MeltingPoint：

55-60?°C(lit.)

BoilingPoint：

238.5°C at 760mmHg

FlashPoint：

106.5°C

Preservation conditions：

InChIKey：

OTAFHZMPRISVEM-UHFFFAOYSA-N

InChI：

InChI=1S/C9H6O2/c10-8-5-6-11-9-4-2-1-3-7(8)9/h1-6H

Pubchem ID：

10286

Grade of hazardous chemicals：

HazardStatement：

H302-H315-H319

WarningStatement：

P261-P305+P351+P338

DangerCode：

R22

For detailed properties of compounds, click“491-38-3”

technical information

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