DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素（CAS 81-82-3）：分子式 C19H15ClO4、分子量 342.8。
| CAS号 | 81-82-3 |
|---|---|
| 分子式 | C19H15ClO4 |
| 分子量 | 342.8 |
| 熔点 | 169-171 °C |
| LogP | 3.3 |
| 应用领域 | Uses: Used as anticoagulant rodenticide (structural analog of warfarin)、[Merck Index]、No longer registered as a pesticide for use in the US、[HSDB]、Farming (Pesticides) [Category: Industry]、Rodenticide.、For coumachlor (USEPA、OPP Pesticide Code: 224200) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Methods of Manufacturing: Preparation: F. Litvan、W. Stoll、US 2648682 (1953 to J. R. Geigy).、Coumachlor is made by the condensation of 3-carbethoxy-4-hydroxycoumarin and p-chlorobenzalacetone.、Formulations、Preparations: Trade Names: Tomorin、Ratilan、G 23133. |
登记用途：Uses: Used as anticoagulant rodenticide (structural analog of warfarin)、[Merck Index]、No longer registered as a pesticide for use in the US、[HSDB]、Farming (Pesticides) [Category: Industry]、Rodenticide.、For coumachlor (USEPA、OPP Pesticide Code: 224200) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Methods of Manufacturing: Preparation: F. Litvan、W. Stoll、US 2648682 (1953 to J. R. Geigy).、Coumachlor is made by the condensation of 3-carbethoxy-4-hydroxycoumarin and p-chlorobenzalacetone.、Formulations、Preparations: Trade Names: Tomorin、Ratilan、G 23133.。
DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素 是一种化工化合物，登记 CAS 号为 81-82-3，分子式 C19H15ClO4（分子量 342.8）。
登记 CAS 号：81-82-3
其分子式 C19H15ClO4 由 19 个碳、15 个氢、1 个氯、4 个氧 组成。
别名/同义词：DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素 · DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin
DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素 的 CAS 登记号为 81-82-3。
分子式 C19H15ClO4，分子量 342.8。
别名/同义词：DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素、DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin。
登记用途：Uses: Used as anticoagulant rodenticide (structural analog of warfarin)、[Merck Index]、No longer registered as a pesticide for use in the US、[HSDB]、Farming (Pesticides) [Category: Industry]、Rodenticide.、For coumachlor (USEPA、OPP Pesticide Code: 224200) there are 0 labels match.、SRP: Not registered for current use in the U.S.、but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Methods of Manufacturing: Preparation: F. Litvan、W. Stoll、US 2648682 (1953 to J. R. Geigy).、Coumachlor is made by the condensation of 3-carbethoxy-4-hydroxycoumarin and p-chlorobenzalacetone.、Formulations、Preparations: Trade Names: Tomorin、Ratilan、G 23133.。
DL-3-(α-丙酮基-4'-氯苄基)-4-羟基香豆素（CAS 81-82-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 81-82-3 |
|---|---|
| PubChem CID | 54682651 |
| Molecular formula | C19H15ClO4 |
| IUPAC name | 3-[1-(4-chlorophenyl)-3-oxobutyl]-4-hydroxychromen-2-one |
| UNII (FDA) | UCD8XZW42P |
| Molecular Weight | 342.8 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 342.0658866 |
| Monoisotopic Mass | 342.0658866 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 24 |
| Melting Point | 169-171 °C |
|---|---|
| Solubility | In water, 5 mg/l @ 20 °C. |
COUMACHLOR; 81-82-3; Tomorin; Ratilan; Cumachlor; Coumachlore; Cumachloor; Kumachlor; Experimental rodenticide 332; Geigy rodenticide exp. 332; Caswell No. 004A; DTXSID8041797; G-23133; UCD8XZW42P; 3-(1-Acetyl-2-(p-chlorophenyl)ethyl)-4-hydroxycoumarin; EPA Pesticide Chemical Code 224200
| Reported hazard statements | H373, H412 |
|---|
H373 **: May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]
H412: Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin · CAS 81-82-3 · C19H15ClO4. UNII UCD8XZW42P. Melting Point: 169-171 °C; Solubility: In water, 5 mg/l @ 20 °C..
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: DL-3-(Alpha-Acetonyl-4'-chlorobenzyl)-4-hydroxycoumarin