5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
- CAS NO.：23046-03-9
- Empirical Formula: C11H10O4S
- Molecular Weight: 238.26
- MDL number: MFCD08275132
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-16 09:54:09
Properties of 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
| Melting point: | 255-257 °C |
| Boiling point: | 424.7±40.0 °C(Predicted) |
| Density | 1.372±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C(protect from light) |
| pka | 3.52±0.30(Predicted) |
Safety information for 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. |
Computed Descriptors for 5,6-dimethoxy-1-benzothiophene-2-carboxylic acid
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