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| IUPAC Name: | (E)-but-2-enoyl chloride |
| Description: | Crotonoyl chloride (CAS# 625-35-4) is an unsaturated acid chloride that is used as an acylation agent in synthetic chemistry. Crotonoyl chloride is also used as a reagent in the synthesis of (-)-Exiguolide, a 16-membered macrolide that is used as a fertilization inhibitor. |
| Molecular Weight: | 104.53 |
| Molecular Formula: | C4H5ClO |
| Canonical SMILES: | CC=CC(=O)Cl |
| InChI: | InChI=1S/C4H5ClO/c1-2-3-4(5)6/h2-3H,1H3/b3-2+ |
| InChI Key: | RJUIDDKTATZJFE-NSCUHMNNSA-N |
| Boiling Point: | 120-123 °C |
| Density: | 1.091 g/cm3 |
| Appearance: | Pale yellow liquid with an acrid odor |
| LogP: | 1.32790 |
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2-(6,8-difluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamino)-pentanoic acid methyl ester
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