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![5-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-2-sulfonyl chloride,166964-31-4](http://aboundchem.com/cdn/shop/files/AB040035_acf6928e-826c-4e08-a732-0cb9b409d5d1.png?v=1759427630&width=450)
5-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-2-sulfonyl chloride
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![5-[1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]thiophene-2-sulfonyl chloride,166964-31-4](http://aboundchem.com/cdn/shop/files/AB040035_acf6928e-826c-4e08-a732-0cb9b409d5d1_500x500.png?v=1759427630)
Identity
| Product Number | AB040035 |
| Purity | 95% |
| CAS Number | 166964-31-4 |
| Molecular Formula | C9H6ClF3N2O2S2 |
| Molecular Weight | 330.73 |
Safety
| Pictogram |
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| Signal Word | Warning |
| Hazard Statements | H315;H319;H335 |
| Precautionary Statements | P261;P264;P271;P280;P302+P352;P304+P340;P305+P351+P338;P312;P321;P332+P313;P337+P313;P362;P403+P233;P405;P501 |
| UN Number | Not dangerous goods for shipping. |