Introduction：Basic information about CAS 156963-66-5|Benzobicyclon, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzobicyclon |
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| CAS Number | 156963-66-5 | Molecular Weight | 446.96700 |
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| Density | 1.45 g/cm3 | Boiling Point | 651.1ºC at 760 mmHg |
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| Molecular Formula | C22H19ClO4S2 | Melting Point | / |
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| MSDS | / | Flash Point | 347.6ºC |
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Names
| Name | benzobicyclon |
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| Synonym | More Synonyms |
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Benzobicyclon BiologicalActivity
| Description | Benzobicyclon is a pro-herbicide, which acts as an inhibitor of 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) in plant, and leads to bleaching and death[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| Target | 4-HPPD[1] |
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| References | [1]. Williams KL, et al. Hydrolytic Activation Kinetics of the Herbicide Benzobicyclon in Simulated Aquatic Systems. J Agric Food Chem. 2016 Jun 22;64(24):4838-44. |
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Chemical & Physical Properties
| Density | 1.45 g/cm3 |
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| Boiling Point | 651.1ºC at 760 mmHg |
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| Molecular Formula | C22H19ClO4S2 |
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| Molecular Weight | 446.96700 |
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| Flash Point | 347.6ºC |
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| Exact Mass | 446.04100 |
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| PSA | 101.96000 |
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| LogP | 6.05240 |
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| Vapour Pressure | 7.81E-17mmHg at 25°C |
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| Index of Refraction | 1.67 |
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| InChIKey | VIXCLRUCUMWJFF-UHFFFAOYSA-N |
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| SMILES | CS(=O)(=O)c1ccc(C(=O)C2=C(Sc3ccccc3)C3CCC(C3)C2=O)c(Cl)c1 |
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| Storage condition | 2-8°C |
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Synonyms
| Benzobicyclon |
| Benzobicyclon [ISO] |
| 3-[2-chloro-4-(methylsulfonyl)benzoyl]-4-(phenylthio)bicyclo[3.2.1]oct-3-en-2-one |
| SB 500 (herbicide) |
| SB 500 |
| 3-(2-chloro-4-methylsulfonylbenzoyl)-2-phenylsulfanylbicyclo[3.2.1]oct-2-en-4-one |
| rac-(1R,5R)-3-[2-chloro-4-(methanesulfonyl)benzoyl]-4-(phenylsulfanyl)bicyclo[3.2.1]oct-3-en-2-one |
| 3-(2-chloro-4-mesylbenzoyl)-2-phenylthiobicyclo[3.2.1]oct-2-en-4-one |
