| Identification | Back Directory | [Name]
phenobenzuron | [CAS]
3134-12-1 | [Synonyms]
Benzuron
PP-65-25
Benzomarc
Benzuride
phenobenzuron
Phenobenzoron
N-(3,4-Dichlorophenyl)-N-benzoyl-N',N'-dimethyl-urea
Benzamide, N-(3,4-dichlorophenyl)-N-[(dimethylamino)carbonyl]- | [EINECS(EC#)]
221-529-5 | [Molecular Formula]
C16H14Cl2N2O2 | [MOL File]
3134-12-1.mol | [Molecular Weight]
337.2 |
| Hazard Information | Back Directory | [Definition]
ChEBI: Phenobenzuron is a member of benzamides. | [Production Methods]
Phenobenzuron was manufactured through the same general carbamoylation strategy used across this chemical class. Producers first prepared the key 4-chlorophenyl isocyanate (typically by phosgenating 4-chloroaniline), then coupled it with 2-chlorobenzamide or its corresponding amine precursor under controlled conditions to form the benzoylurea linkage. Reaction parameters were tuned to suppress side reactions such as biuret formation or over-acylation, and the crude product was purified by solvent crystallisation to obtain technical grade phenobenzuron. | [Mechanism of action]
Photosynthetic electron transport inhibitor at the photosystem II. Selective, absorbed via roots and translocated | [Pesticide Type]
Herbicide |
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