
CAS Number18791-75-8
Synonyms4-Bromo-2-thiophenecarbaldehyde; 4-bromo-thiophene-2-carbaldehyde; 4-bromothiophene-2-carbaldehyde; 4-Bromo-2-formylthiophene; 3-bromothiophene-5-carboxaldehyde; 4-bromothiophene-2-aldehyde; EINECS 242-577-3; MFCD00005431; 4-bromo-thiophene-2-carboxaldehyde; 4-Bromothiophen-2-aldehyde; 4-Bromo-2-thiophenecarboxaldehyde; 4-Bromothiophene-2-carboxaldehyde; 4-Bromthiophen-2-carbaldehyd
Molecular FormulaC5H3BrOS
Molecular Weight191.05
Purity90%
Density1.8±0.1 g/cm3
Boiling Point114-115 °C/11 mmHg (lit.)
Melting Point44-46 °C (lit.)
Appearancesolid
EINECS242-577-3
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18791-75-8 |
| Catalog No. | 2A-9005376 |
| Chinese Name | 4-溴-2-噻吩甲醛 |
| Synonyms | 4-Bromo-2-thiophenecarbaldehyde; 4-bromo-thiophene-2-carbaldehyde; 4-bromothiophene-2-carbaldehyde; 4-Bromo-2-formylthiophene; 3-bromothiophene-5-carboxaldehyde; 4-bromothiophene-2-aldehyde; EINECS 242-577-3; MFCD00005431; 4-bromo-thiophene-2-carboxaldehyde; 4-Bromothiophen-2-aldehyde; 4-Bromo-2-thiophenecarboxaldehyde; 4-Bromothiophene-2-carboxaldehyde; 4-Bromthiophen-2-carbaldehyd |
| Molecular Formula | C5H3BrOS |
| Molecular Weight | 191.05 |
| Purity | 90 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 114-115 °C/11 mmHg (lit.) |
| Melting Point | 44-46 °C (lit.) |
| Appearance | solid |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Closed at room temperature, protected from light, |
| EINECS | 242-577-3 |
| HTC | 2934999090 |
| PubChem ID | 24857105 |
| MDL Number | MFCD00005431 |
| SMILES | [H]C(=O)c1cc(Br)cs1 |
| InChI | 1S/C5H3BrOS/c6-4-1-5(2-7)8-3-4/h1-3H |
| InChI Key | PDONIKHDXYHTLS-UHFFFAOYSA-N |
| Beilstein/REAXYS | 108455 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| MSDS | msds/5376_1_18791_75_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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