2-(2 2-difluorobenzo[d][1 3]dioxol-5-yl)acetonitrile（CAS# 68119-31-3)

Hoʻolauna

ʻO 2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)ethodyanide he pūhui mea ola me nā waiwai penei:

- Ke ʻano: He paʻa i ke ʻano o ka pauka crystalline keʻokeʻo.

- Solubility: 2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)acecyanide hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me dimethylformamide (DMF), dichloromethane, a me ka methanol.

- Māmā: Loaʻa iā ia ka pulu ma luna o ke aniani, ka plastik a me nā ʻili metala.

ʻO nā mea hoʻohana nui o 2-(2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-yl)acecyanide:

- Nā mea waena kemika: hiki ke hoʻohana ʻia ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik,

- Ka noiʻi pesticide: Hiki ke hoʻohana ʻia ma ke kahua o ka noiʻi pesticide.

ʻO ke ala no ka hoʻomākaukau ʻana i ka 2-(2,2-difluorobenzo[D][1,3]dioxacyclopenten-5-yl)acecyanide penei:

Hoʻopili ka 2,2-Difluorobenzo[D][1,3]dioxacyclopentene-5-ol me ka cyanide e hana i 2,2-difluorobenzo[D][1,3]dioxacyclopentene-5-one. A laila, 2,2-difluorobenzo[D][1,3]dioxane-5-one e hana me ka acetonitrile e hana i ka 2-(2,2-difluorobenzo[D][1,3]dioxane-5-yl) ethycyanide.

ʻIke palekana: 2-(2,2-difluorobenzo[D][1,3]dioxanecyclopentene-5-yl)acecyanide he kemika, a pono e hoʻomaopopo ʻia kēia mau mea palekana:

- E mālama pono e pale i ka inhalation a i ʻole ka pili ʻana me ka ʻili a me nā maka.

- E hoʻohana i nā mīkina lima pale, nā aniani pale a me ka pale alo i ka wā e hoʻohana ai.

- Pono e hana ʻia nā hoʻokolohua ma kahi wahi i hoʻoluʻu maikaʻi ʻia i mea e pale ai i ka ʻike lōʻihi ʻana i nā kiʻekiʻe o nā pūhui.

- Inā he ulia pōpilikia, holoi koke i ka wahi i hoʻopilikia ʻia me ka wai nui a ʻimi i ka lāʻau lapaʻau.