2-chloro-1 – (1-chlorocyclopropyl) ethyl ketone
ʻIke kumu:
Ka inoa kemika: 2-chloro-1 -(1-chlorocyclopropyl) ethyl ketone;Chloroacetyl chlorocyclopropane;
Helu CAS: 120983-72-4
Huina molekala: C5H6Cl2O
Kaumaha Molekala: 153.01
Helu EINECS: 446-620-9
Ke kumu hoʻolālā：
Nā ʻāpana pili: Nā mea waena - nā pesticide intermediates;Nā mea maka kemika;Nā mea waena kemika;lāʻau kino kino;
Ka helu hoʻolapalapa: 202.0±20.0 °C (Wānana ʻia)
Māmā: 1.35± 0.1g /cm3(Wānana ʻia)
Pumi mahu: 80Pa ma 25 ℃
Hiki i ka wai: 5.91g/L ma 20 ℃
Nā waiwai: ʻAʻole kala a i ʻole ka wai melemele māmā.He mea maʻalahi ke ʻānai, ʻala hoʻonāukiuki.
LogP: 1.56570
| Shoʻopaʻapaʻa | Unit | Standard |
| Ka nana aku | ʻAʻole waihoʻoluʻu i ka wai melemele māmā | |
| Mea nui | % | ≥95.0%；90%； |
| Māmā | % | ≤0.5 |
ʻO 2-chloro-1 -(1-chlorocyclopropyl) ethyl ketone he mea koʻikoʻi kemika waena, ʻo ia kekahi o nā mea koʻikoʻi i ka synthesis o prothiobacillazole.ʻO ka Prothiobacillazole kahi ʻano hou o ka fungicide triazolthione ākea ākea, ka mea i hoʻohana nui ʻia e kāohi i nā maʻi o ka cereals, ka palaoa a me ka pī.Loaʻa iā ia ka lāʻau olaola a me ka ecological toxicity, haʻahaʻa haʻahaʻa, ʻaʻohe teratogenic a i ʻole mutagenic ʻano, ʻaʻohe mea make i nā embryos, a palekana i ke kino kanaka a me ke kaiapuni.
Ua lawe ʻia ka 118.5g o 1-(1-chlorocyclopropyl) ethyl ketone, 237mL o dichloromethane a me 9.6g o ka methanol i loko o kahi reactor 500mL, a ua hoʻohaʻahaʻa ʻia ka mahana i 0 ℃.Hoʻokomo ʻia ke kinoea chlorine i loko o ka ʻōnaehana a mālama ʻia ka mahana o ka hopena ma lalo o 5 ℃.Ma hope o 3h o ke kinoea chlorine, ua ho'ōkiʻia ke kinoea chlorine a ua hoʻomauʻia ka mālamaʻana i ka wela no 30min.Ma hope o ka hopena, ua unuhi ʻia ke koena chlorine kinoea a me ka hydrogen chloride i loko o ka ʻōnaehana ma 0 ℃ ma lalo o ke kaomi maikaʻi ʻole no 1h, a laila hoʻoneʻe ʻia ka mea hoʻoheheʻe e ka distillation ma 25 ℃/-0.1Mpa e loaʻa ai ka wai melemele māmā 2-chloro. -1 -(1-chlorocyclopropyl) ethyl ketone me ka hua o 92.5% a me kahi maʻiʻo o 93.8%.
25Kg a i ʻole 200Kg / barela;Hoʻopili e like me nā koi o ka mea kūʻai aku.
Pono e mālama ʻia kēia huahana i ka maʻalili, hoʻoheheʻe ʻia, maloʻo, a mālama pono ʻia mai ka makū, ka ʻike a me ka ua i ka wā o ka mālama ʻana a me ka lawe ʻana, a ʻaʻole pono e hui pū ʻia me nā oxidants no ka lawe ʻana a me ka mālama ʻana.
