5-bromo-4-nitrothiophene-2-carboxylic acid
- CAS NO.：89283-24-9
- Empirical Formula: C5H2BrNO4S
- Molecular Weight: 252.04
- MDL number: MFCD00582675
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:28:00
Properties of 5-bromo-4-nitrothiophene-2-carboxylic acid
| Melting point: | 172-173 °C(Solv: water (7732-18-5)) |
| Boiling point: | 371.2±42.0 °C(Predicted) |
| Density | 2.109±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | 2.62±0.10(Predicted) |
| color | Light yellow to yellow |
Safety information for 5-bromo-4-nitrothiophene-2-carboxylic acid
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H331:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P330:Rinse mouth. P361:Remove/Take off immediately all contaminated clothing. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 5-bromo-4-nitrothiophene-2-carboxylic acid
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