3 5-Difluoro-4-nitrobenzonitrile (CAS # 1123172-88-2)
Hōʻike
ʻAno:
keʻokeʻo ʻaʻohe aniani.
helu hehee 134~134.4 ℃
wahi hoʻolapalapa 294.5 ℃
mānoanoa pili 1.2705
ʻōlelo hoʻohālikelike 1.422
hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona a me ka etera.
Hoʻolauna
ʻano:
-Keʻano: 3,5-difluoro-4-nitrophenylnitrile he mea keʻokeʻo i ka māmā melemele crystalline.
-Solubility: Hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol a me ka dichloromethane.
Ke kumu:
-Hoʻohana ʻia ia ma ke ʻano he dye intermediate, organic synthesis reagent, etc.
ʻano hana hana:
Hiki ke loaʻa -3,5-difluoro-4-nitrophenylnitrile ma ka hana ʻana i ka 3,5-difluoronitrobenzene sulfate me ka sodium cyanide. Pono e hoʻoponopono ʻia a hoʻoponopono ʻia nā kūlana hoʻohālikelike kikoʻī a me nā ʻano hana e like me ke kūlana maoli.
ʻIke palekana:
ʻO -3,5-difluoro-4-nitrophenylnitrile hiki ke puhi ʻia a pono e mālama ʻia ma kahi ʻoluʻolu a maikaʻi ka makani ma kahi mamao mai nā kumu o ke ahi, wela, a me nā mea ʻona.
- Pono e hoʻohana ʻia nā mea pale pono e like me nā maka aniani a me nā mīkina lima pale kemika i ka wā e lawelawe ai i ka pūhui.
-E pale i ka inhalation, ingestion, a i ʻole pili me ka ʻili a me nā maka.
