CAS Number16694-17-0
Synonyms4-bromothiophene-3-carboxylic acid; 4-Bromothiophene-2-carboxylic acid; 4-Bromo-2-thiophenecarboxylic acid; 4-Bromo-3-thiophenecarboxylic acid
Molecular FormulaC5H3BrO2S
Molecular Weight207.05
Purity97%
Density1.9±0.1 g/cm3
Boiling Point318.0±27.0 °C at 760 mmHg
Melting Point158-163 °C
Appearancesolid
EINECS240-739-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16694-17-0 |
| Catalog No. | 2A-9069955 |
| Chinese Name | 4-溴噻吩-3-羧酸 |
| Synonyms | 4-bromothiophene-3-carboxylic acid; 4-Bromothiophene-2-carboxylic acid; 4-Bromo-2-thiophenecarboxylic acid; 4-Bromo-3-thiophenecarboxylic acid |
| Molecular Formula | C5H3BrO2S |
| Molecular Weight | 207.05 |
| Purity | 97 |
| Density | 1.9±0.1 g/cm3 |
| Boiling Point | 318.0±27.0 °C at 760 mmHg |
| Melting Point | 158-163 °C |
| Appearance | solid |
| Storage Condition | room temperature |
| EINECS | 240-739-8 |
| HTC | 2934999090 |
| PubChem ID | 329764714 |
| MDL Number | MFCD01233020 |
| SMILES | OC(=O)c1cscc1Br |
| InChI | 1S/C5H3BrO2S/c6-4-2-9-1-3(4)5(7)8/h1-2H,(H,7,8) |
| InChI Key | APBIZVFQQBCAAT-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/69955_1_16694_17_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| 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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