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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 4H-1-Benzopyran-4-one-2,3-dihydro-7-hydroxy-(9CI)
4H-1-Benzopyran-4-one-2,3-dihydro-7-hydroxy-(9CI) structure, CAS 76240-27-2

4H-1-Benzopyran-4-one-2,3-dihydro-7-hydroxy-(9CI)

CAS Number76240-27-2

Synonyms7-Hydroxy-chroman-4-on; 2,3-dihydro-7-hydroxy-4-oxobenzopyran; 7-hydroxy-4-chromanone; 2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE; 7-hydroxy-2,3-dihydro-benzopyran-4-one; 7-hydroxy-2,3-dihydro-4H-chromen-4-one; 7-hydroxychroman-4-one

Molecular FormulaC9H8O3

Molecular Weight164.162

Purity

Density1.343g/cm3

Boiling Point372.373ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9078240 Purity:
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Quality Control of [ 76240-27-2 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number76240-27-2
Catalog No.2A-9078240
Chinese Name7-羟基色满-4-酮
Synonyms7-Hydroxy-chroman-4-on; 2,3-dihydro-7-hydroxy-4-oxobenzopyran; 7-hydroxy-4-chromanone; 2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE; 7-hydroxy-2,3-dihydro-benzopyran-4-one; 7-hydroxy-2,3-dihydro-4H-chromen-4-one; 7-hydroxychroman-4-one
Molecular FormulaC9H8O3
Molecular Weight164.162
Density1.343g/cm3
Boiling Point372.373ºC at 760 mmHg
Storage Conditionroom temperature, dry
HTC2932999099
PubChem ID15898773
MDL NumberMFCD08669475
SMILESO=C1CCOc2cc(O)ccc21
InChIInChI=1S/C9H8O3/c10-6-1-2-7-8(11)3-4-12-9(7)5-6/h1-2,5,10H,3-4H2
InChI KeyXJWBVGDAFGVJEG-UHFFFAOYSA-N
MSDSmsds/78240_1_76240_27_2.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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