58011-75-9

Basic information

• Product Name: 2(3H)-Isoxazolecarboxylic acid, 5-methyl-3-oxo-, 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester
• CAS NO: 58011-75-9
• Molecular Formula: C17H13Cl2N3O5
• Molecular Weight: 410.213
• Mol File: 58011-75-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2(3H)-Isoxazolecarboxylic acid, 5-methyl-3-oxo-, 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2(3H)-Isoxazolecarboxylic acid, 5-methyl-3-oxo-, 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester(58011-75-9)
• EPA Substance Registry System: 2(3H)-Isoxazolecarboxylic acid, 5-methyl-3-oxo-, 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-1H-pyrazol-5-yl ester(58011-75-9)

Safety Data

• Hazardous Substances Data: 58011-75-9(Hazardous Substances Data)

Upstream product

• 75-44-5 phosgene 
• 58010-98-3 4-(2,4-dichlorobenzoyl)-1,3-dimethyl-5-hydroxypyrazole 
• 10004-44-1 hymexazole 

Downstream Products

• 58011-76-0 4-chloro-5-methyl-3-oxo-3H-isoxazole-2-carboxylic acid 4-(2,4-dichloro-benzoyl)-2,5-dimethyl-2H-pyrazol-3-yl ester 

Relevant articles and documents

Herbicidal compositions

Herbicidal compositions containing as an active ingredient one or more of the pyrazole compounds having the formula STR1 (wherein R1 represents hydrogen atom or a lower alkyl group, R2 represents a lower alkyl group or a lower alkenyl group, X represents a halogen atom, nitro group, a lower alkyl group, a halogenated lower alkyl group, a lower alkoxy group, a lower alkanesulfonyl group, cyano group, a lower alkylthio group or an aliphatic acyl group and n is an integer of 1 to 4 and when n is 2, 3 or 4, X's may be the same or different), salts thereof and organic acid esters thereof, as well as new pyrazole compounds having herbicidal activities and the formula STR2 (wherein R1 represents hydrogen atom or a lower alkyl group, R2 represents a lower alkyl group or a lower alkenyl group Z represents a halogen atom, nitro group, a lower alkyl group, a halogenated lower alkyl group, a lower alkoxy group, a lower alkanesulfonyl group, cyano group, a lower alkylthio group, an aliphatic acyl group or benzoyl group, n is an integer of 1 to 4, when n is 2,3 or 4, Z's may be the same or different and Y represents oxygen atom or sulfur atom; provided that those wherein R1 and R2 are methyl groups, Z is chlorine atom at 2-position, n is 1 and Y is oxygen atom and wherein R1 and R2 are methyl groups, Z is nitro group at 4-position, n is 1 and Y is oxygen atom are excluded. These pyrazole compounds are prepared in a conventional manner.