![Benzo[b]thiophene-3-acetic acid Structure](https://www.chemicalbook.com/CAS/GIF/1131-09-5.gif)
Benzo[b]thiophene-3-acetic acid
- Product NameBenzo[b]thiophene-3-acetic acid
- CAS1131-09-5
- CBNumberCB8357481
- MFC10H8O2S
- MW192.23
- EINECS214-461-2
- MDL NumberMFCD00051637
- MOL File1131-09-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 82 °C |
| Boiling point | 378.7±17.0 °C(Predicted) |
| Density | 1.368±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | powder |
| pka | 4.23±0.30(Predicted) |
| color | Faint beige |
| BRN | 143357 |
| CAS DataBase Reference | 1131-09-5(CAS DataBase Reference) |
| FDA UNII | N3GWR5VCX2 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 22-36/37/38-36 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AF4800000 | |||||||||
| HS Code | 2934999090 | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,400mg/kg (400mg/kg),Journal of the Chemical Society, Section C: Organic. Vol. (12), Pg. 1612, 1969. | |||||||||
| NFPA 704: |
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