CAS Number4347-31-3
Synonyms(2-Formyl-3-thienyl)boronic acid; (2-Formylthiophen-3-yl)boronic acid; MFCD01075678; 2-Formyl-3-thiopheneboronic acid
Molecular FormulaC5H5BO3S
Molecular Weight155.97
Purity98.00%
Density1.4±0.1 g/cm3
Boiling Point396.7±52.0 °C at 760 mmHg
Melting Point167-193 °C(lit.)
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4347-31-3 |
| Catalog No. | 2A-9030798 |
| Chinese Name | 2-醛基噻吩-3-硼酸 |
| Synonyms | (2-Formyl-3-thienyl)boronic acid; (2-Formylthiophen-3-yl)boronic acid; MFCD01075678; 2-Formyl-3-thiopheneboronic acid |
| Molecular Formula | C5H5BO3S |
| Molecular Weight | 155.97 |
| Purity | 98.00 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 396.7±52.0 °C at 760 mmHg |
| Melting Point | 167-193 °C(lit.) |
| Appearance | solid |
| Storage Condition | Store at room temperature, away from light, in a v |
| HTC | 2934999090 |
| PubChem ID | 329781300 |
| MDL Number | MFCD03002365 |
| SMILES | OB(O)c1csc(C=O)c1 |
| InChI | 1S/C5H5BO3S/c7-2-5-1-4(3-10-5)6(8)9/h1-3,8-9H |
| InChI Key | ZCUFJAORCNFWOF-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352106 |
| Hazard Symbols | transportation |
| MSDS | msds/30798_1_4347_31_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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