CAS Number19397-70-7
Synonyms7,4'-Dihydroxy-flavanon; 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(3-hydroxyphenyl); 7-Hydroxy-2-(3-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one; 2,3-dihydro-7-hydroxy-2-(3-hydroxyphenyl)-4H-1-benzopyran-4-one; 7-hydroxy-2-(3-hydroxy-phenyl)-chroman-4-one; 7,3'-Dihydroxy-flavanon; 2,3-dihydro-7-hydroxy-3-oxobenzofuran; 7-hydroxy-benzofuran-3-one
Molecular FormulaC8H5O2Br1
Molecular Weight213.03
Purity96+%
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 19397-70-7 |
| Catalog No. | 2A-0149688 |
| Chinese Name | 7-羟基苯并呋喃-3(2H)-酮 |
| Synonyms | 7,4'-Dihydroxy-flavanon; 4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(3-hydroxyphenyl); 7-Hydroxy-2-(3-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one; 2,3-dihydro-7-hydroxy-2-(3-hydroxyphenyl)-4H-1-benzopyran-4-one; 7-hydroxy-2-(3-hydroxy-phenyl)-chroman-4-one; 7,3'-Dihydroxy-flavanon; 2,3-dihydro-7-hydroxy-3-oxobenzofuran; 7-hydroxy-benzofuran-3-one |
| Molecular Formula | C8H5O2Br1 |
| Molecular Weight | 213.03 |
| Purity | 96+ |
| Storage Condition | room temperature |
| EINECS | 0 |
| HTC | 2932999099 |
| UN(IATA) | 0 |
| MDL Number | MFCD03160589 |
| MSDS | msds/149688_1_19397_70_7.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product 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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