Maʻemaʻe kiʻekiʻe PMK Glycidate pauda ma ka waihona
ʻIkepili kumu
ʻO 3,4-Methylenedioxyphenylpropan-2-one a i ʻole piperonyl methyl ketone (MDP2P a i ʻole PMK) he mea hoʻohui kemika i loaʻa i kahi moiety phenylacetone i pani ʻia me kahi hui hana methylenedioxy.
Hoʻohui pinepine ʻia ia mai ka safrole (ʻo ia, no ka hoʻohālikelike ʻana, ʻo ia ka 3- [3,4- (methylenedioxy) phenyl] -2-propene) a i ʻole kona isomer isosafrole ma o ka oxidation me ka hoʻohana ʻana i ka Wacker oxidation a i ʻole peroxyacid oxidation.
ʻAʻole paʻa ʻo MDP2P ma ka lumi wela a pono e mālama ʻia i loko o ka paʻukū i mea e mālama pono ai.
ʻO MDP2P kahi mea mua i ka synthesis kemika o ka methylenedioxyphenethylamine (MDxx) papa o nā pūhui, ʻo ka hiʻohiʻona maʻamau ʻo ia ka 3,4-methylenedioxy-N-methylamphetamine (MDMA), a he mea waena hoʻi ma waena o ka ʻohana MDxx a me kā lākou ʻoi aku. safrole mua a i ʻole isosafrole.
Hoʻohana
Hoʻohana ʻia ia no ka hoʻomalu ʻana i ʻekolu ʻōpala palaoa, cereal smut, pulupulu seedling maʻi, rape sclerotinia, rice sheath blight, blast blast, sugar beet brown spot, etc. Hiki ke hoʻopili ʻia ʻo Carbendazim e nā mea kanu a hoʻoneʻe ʻia i nā wahi ʻē aʻe ma o ka lawe ʻana, keakea. me ka mitosis o nā pūnaewele bacteria a keʻakeʻa i ko lākou ulu.He laulā bactericidal spectrum a hoʻohana pinepine ʻia i ka pauka, ka pauka pulu a me ka mea hoʻopaneʻe no ka mālama ʻana i nā hua a i ʻole ka foliar spraying, a hoʻohana ʻia e pale a hoʻomalu i nā maʻi fungal like ʻole o ka palaoa, pulupulu, ʻaila, huaʻai, nā mea kanu, a me nā pua.Hiki ke hoʻohana ʻia no ka mālama ʻana i nā hua.
Nā kikoʻī
| Helu CAS | 13605-48-6 | Kaumaha molekula | 236.221 |
| ʻO ka mānoanoa | 1.3±0.1 g/cm3 | Lae paila | 312.8±42.0 °C ma 760 mmHg |
| ʻAno molekala | C12H12O5 | Lae uila | 136.4±27.9 °C |
Kiekie
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