CAS Number331834-13-0
Synonyms5-benzofuranboronic acid; BENZOFURAN-5-YL-5-BORONIC ACID; 1-Benzofuran-5-boronic acid; MFCD04038999; Benzofuran-5-ylboronic acid; Benzofuran-5-boronic acid; 5-benzofuranylboronic acid; 1-Benzofuran-5-ylboronic acid
Molecular FormulaC8H7BO3
Molecular Weight161.950
Purity98%
Density1.3±0.1 g/cm3
Boiling Point340.4±34.0 °C at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 331834-13-0 |
| Catalog No. | 2A-9007145 |
| Chinese Name | 苯并呋喃-5-硼酸 |
| Synonyms | 5-benzofuranboronic acid; BENZOFURAN-5-YL-5-BORONIC ACID; 1-Benzofuran-5-boronic acid; MFCD04038999; Benzofuran-5-ylboronic acid; Benzofuran-5-boronic acid; 5-benzofuranylboronic acid; 1-Benzofuran-5-ylboronic acid |
| Molecular Formula | C8H7BO3 |
| Molecular Weight | 161.950 |
| Purity | 98 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 340.4±34.0 °C at 760 mmHg |
| Storage Condition | Refrigerated. |
| HTC | 2932999099 |
| SMILES | OB(O)c1ccc2occc2c1 |
| InChI | InChI=1S/C8H7BO3/c10-9(11)7-1-2-8-6(5-7)3-4-12-8/h1-5,10-11H |
| InChI Key | WYXQQAYIAJRORT-UHFFFAOYSA-N |
| MSDS | msds/7145_1_331834_13_0.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C8H7BO3 Molecular weight:162.0 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes C HS Code 2932999099 Synthetic Route Total: 1 Page 5-Bromo-1-benzofuran CAS#:23145-07-5 benzofuran-5-bo... CAS#:331834-13-0 Literature: EP1481965 A1, ; Page 23 ; 5-Bromo-1-benzofuran CAS#:23145-07-5 Triisopropylborate CAS#:5419-55-6 CAS#:7732-18-5 benzofuran-5-bo... CAS#:331834-13-0 Precursor & DownStream Precursor 3 CAS#:23145-07-5 5-Bromo-1-benzofuran CAS#:5419-55-6 Triisopropylborate CAS#:7732-18-5 DownStream 0 |
| 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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