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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 4H-1-Benzopyran-4-one, 5,7-difluoro-2,3-dihydro-
4H-1-Benzopyran-4-one, 5,7-difluoro-2,3-dihydro- structure, CAS 844648-22-2

4H-1-Benzopyran-4-one, 5,7-difluoro-2,3-dihydro-

CAS Number844648-22-2

Synonyms5,7-difluoro-2,3-dihydrochromen-4-one; 5,7-Difluoro-2,3-dihydro-4H-chromen-4-one; 5,7-difluorochroman-4-one

Molecular FormulaC9H6O2F2

Molecular Weight184.14

Purity

Density1.4±0.1 g/cm3

Boiling Point282.9±40.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9062246 Purity:
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Quality Control of [ 844648-22-2 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number844648-22-2
Catalog No.2A-9062246
Chinese Name5,7-二氟苯并二氢吡喃-4-酮
Synonyms5,7-difluoro-2,3-dihydrochromen-4-one; 5,7-Difluoro-2,3-dihydro-4H-chromen-4-one; 5,7-difluorochroman-4-one
Molecular FormulaC9H6O2F2
Molecular Weight184.14
Density1.4±0.1 g/cm3
Boiling Point282.9±40.0 °C at 760 mmHg
Storage Conditionroom temperature, dry
MDL NumberMFCD11518474
SMILESO=C1CCOc2cc(F)cc(F)c21
InChI KeyOJVRCPGUGZXUAP-UHFFFAOYSA-N
MSDSmsds/62246_1_844648_22_2.pdf
Transport InfoProduct name: 5,7-difluoro-3,4-dihydro-2H-1-benzopyran-4-one
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