ChemicalBook >> CAS DataBase List >>2-ACETYL-3-METHYLBENZO[B]THIOPHENE
2-ACETYL-3-METHYLBENZO[B]THIOPHENE
![2-ACETYL-3-METHYLBENZO[B]THIOPHENE Structure](CAS/GIF/18781-31-2.gif)
- CAS No.
- 18781-31-2
- Chemical Name:
- 2-ACETYL-3-METHYLBENZO[B]THIOPHENE
- Synonyms
- BUTTPARK 98\11-22;2-ACETYL-3-METHYLTHIANAPHTHENE;2-ACETYL-3-METHYLBENZO[B]THIOPHENE;2-Acetyl-3-methylthianaphthene,97%;2-Acetyl-3-methylbenzo[b]thiophene97%;1-(3-Methyl-1-benzothien-2-yl)ethanone;2-Acetyl-3-methylbenzo[b]thiophene 97%;2-Acetyl-3-methylbenzobüthiophene, 96%;1-(3-methyl-1-benzothiophen-2-yl)ethanone;1-(3-methylbenzo[b]thiophen-2-yl)ethanone
- CBNumber:
- CB4260903
- Molecular Formula:
- C11H10OS
- Molecular Weight:
- 190.26
- MDL Number:
- MFCD00052499
- MOL File:
- 18781-31-2.mol
- MSDS File:
- SDS
Last updated:2026-05-28 03:25:50
| Product description | Number | Pack Size | Price |
| 2-Acetyl-3-methylbenzo[b]thiophene | TAA78131 | 2.5g | $531 |
| 2-Acetyl-3-methylbenzo[b]thiophene | 024571 | 1.00g | $152 |
| 1-(3-methyl-1-benzothiophen-2-yl)ethan-1-one 95% | AA002GG0 | 1g | $103 |
| 1-(3-Methylbenzo[b]thiophen-2-yl)ethanone 95+% | CD11177458 | 5g | $315 |
| 2-Acetyl-3-methylbenzo[b]thiophene ≥95% | A453957 | 250mg | $56 |
| Melting point | 79-80°C |
|---|---|
| Boiling point | 129-131°C 0,5mm |
| Density | 1.182±0.06 g/cm3(Predicted) |
| Flash point | 129-131°C/0.5mm |
| BRN | 124400 |
| CAS DataBase Reference | 18781-31-2(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P271-P280 | |||||||||
| Hazard Codes | Xi,T | |||||||||
| Risk Statements | 36/37/38-25 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| HazardClass | IRRITANT | |||||||||
| HS Code | 2934999090 | |||||||||
| NFPA 704 |
|
2-ACETYL-3-METHYLBENZO[B]THIOPHENE price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | TAA78131 | 2-Acetyl-3-methylbenzo[b]thiophene | 18781-31-2 | 2.5g | $531 | 2026-06-05 | Buy |
| Matrix Scientific | 024571 | 2-Acetyl-3-methylbenzo[b]thiophene | 18781-31-2 | 1.00g | $152 | 2026-05-18 | Buy |
| aablocks | AA002GG0 | 1-(3-methyl-1-benzothiophen-2-yl)ethan-1-one 95% | 18781-31-2 | 1g | $103 | 2026-05-28 | Buy |
| Crysdot | CD11177458 | 1-(3-Methylbenzo[b]thiophen-2-yl)ethanone 95+% | 18781-31-2 | 5g | $315 | 2026-05-26 | Buy |
| AOBChem | A453957 | 2-Acetyl-3-methylbenzo[b]thiophene ≥95% | 18781-31-2 | 250mg | $56 | 2026-05-26 | Buy |
2-ACETYL-3-METHYLBENZO[B]THIOPHENE Preparation Products And Raw materials
Raw materials
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Preparation Products
2-ACETYL-3-METHYLBENZO[B]THIOPHENE Suppliers
Global( 40)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30123 | 84 |
| Energy Chemical | 021-021-58432009 400-005-6266 | sales8178@energy-chemical.com | China | 44802 | 61 |
| Zhuhai Aobokai Biomedical Technology Co., Ltd. | 400-0628126 | sales-team@aobchem.com.cn | China | 49976 | 58 |
| Biosynth Biological Technology (Suzhou) Co Ltd | -- | sales@biosynth.com | China | 6051 | 58 |
| Santa Cruz Biotechnology Inc | -- | scbt@scbt.com | China | 6594 | 58 |
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18781-31-2
