Njirimara kemịkalụ:

2,6-difluorobenzamide bụ kristal ntụ ntụ ọcha, mp143~145℃, anaghị agbaze n'ime mmiri

Ojiji:

A na-eji ngwaahịa a eme ihe dị ka ihe etiti maka imepụta ọgwụ nje fluorobenzoyl urea. Enwere ike iji ya mepụta ọtụtụ ọgwụ ahụhụ na acaricides dị iche iche dịka hexaflumuron, chlorfenapyr, na diflubenzuron. A na-ejikwa ya na ọgwụ na ihe kristal mmiri mmiri. Ngwaahịa a dị n'ime karama katọn nke ejiri akpa plastik kpuchie, nke nwere oke ibu nke 25kg kwa gbọmgbọm.

Usoro mmepụta:

A na-enweta ya site na hydrolysis nke 2,6-difluorobenzonitrile. A na-eme mmeghachi omume ahụ na 90% sulfuric acid na okpomọkụ hydrolysis nke 70°C.

Ozi mkpọtụrụ

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