3-Bromo-4-chlorobenzoic acid（CAS# 42860-10-6)

Hoʻolauna

ʻO ka 3-Bromo-4-chlorobenzoic acid (3-Bromo-4-chlorobenzoic acid) he mea hoʻohuihui me ke ʻano kemika C7H4BrClO2. Eia ka wehewehe ʻana o kona ʻano, hoʻohana, hoʻomākaukau a me ka ʻike palekana.

ʻAno:

-Nani: 3-Bromo-4-chlorobenzoic acid he kala ʻole i ka crystalline melemele.

-Solubility: Hiki ke hoʻoheheʻe ʻia i loko o ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā alcohols, ethers a me nā ketones.

-Ka helu hehee: ma kahi o 170°C.

E hoʻohana:

Hoʻohana nui ʻia ka 3-Bromo-4-chlorobenzoic acid i ka synthesis organik a loaʻa i kēia mau mea nui:

-Ma ke ʻano he kikowaena: Hiki ke hoʻohana ʻia e synthesize i nā pūhui organik me nā waiwai kemika kikoʻī, e like me nā lāʻau lapaʻau, nā mea ʻulaʻula a me nā pesticides.

-Hoʻohana ʻia no ka synthesis o nā hui organometallic: Hiki ke hoʻohana ʻia ma ke ʻano he ligand no ka synthesis o nā pūhui organometallic.

Kaʻina hoʻomākaukau:

Hiki ke hoʻomākaukau ʻia ka 3-Bromo-4-chlorobenzoic acid e nā ʻano hana penei:

-hiki ke loaʻa ma ka hopena o ka p-bromobenzoic acid me ka cuprous chloride.

Hiki ke loaʻa iā ia ma ka hana ʻana i ka waikawa p-bromobenzoic me ka silicon tetrachloride a i ʻole sulfuric acid chloride.

ʻIke palekana:

- ʻO 3-Bromo-4-chlorobenzoic acid no kekahi mau mea kemika, a pono e uku ʻia i nā hana palekana.

-E hoʻohana i nā mea pale pilikino e like me nā maka aniani kemika, nā mīkina lima latex, a me nā ʻaʻahu lab ke hoʻohana ʻia.

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

-Inā loaʻa ka pilikia a i ʻole ka ʻai ʻana, hoʻomaʻemaʻe koke i ka wahi i hoʻopilikia ʻia a ʻimi i ke kōkua olakino.