![3-Methylbenzo[b]thiophene-2-carboxaldehyde Structure](https://www.chemicalbook.com/CAS/GIF/22053-74-3.gif)
3-Methylbenzo[b]thiophene-2-carboxaldehyde
- Product Name3-Methylbenzo[b]thiophene-2-carboxaldehyde
- CAS22053-74-3
- CBNumberCB8713245
- MFC10H8OS
- MW176.23
- MDL NumberMFCD00052307
- MOL File22053-74-3.mol
Chemical Properties
| Melting point: | 88-90°C |
| Boiling point: | 318.9±22.0 °C(Predicted) |
| Density | 1.250±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,2-8°C |
| form | solid |
| Sensitive | Air Sensitive |
| BRN | 121582 |
| InChI | 1S/C10H8OS/c1-7-8-4-2-3-5-9(8)12-10(7)6-11/h2-6H,1H3 |
| InChIKey | DRZGHNXLEQHVHB-UHFFFAOYSA-N |
| SMILES | Cc1c(C=O)sc2ccccc12 |
| CAS DataBase Reference | 22053-74-3(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Harmful | |||||||||
| HazardClass | IRRITANT, AIR SENSITIVE, KEEP COLD | |||||||||
| HS Code | 2934999090 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications |
Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704: |
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