isibhengezo_sekhasi

umkhiqizo

I-2-Fluoro-5-iodobenzoic acid (CAS# 124700-41-0)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H4FIO2
I-Molar Mass 266.01
Ukuminyana 2.074±0.06 g/cm3(Kubikezelwe)
I-Melting Point 164-168 °C (okhanyisiwe)
I-Boling Point 324.7±27.0 °C(Kubikezelwe)
I-Flash Point 150.2°C
Ukuncibilika kwamanzi Ayincibiliki emanzini.
I-Vapor Presure 9.86E-05mmHg ku-25°C
Ukubukeka Amakristalu amhlophe kuya kunsundu noma ama-powder
Umbala Okumhlophe kuya kuBrown
pKa 2.92±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, evalwe endaweni eyomile, Emazingeni Okushisa Egumbi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-2-Fluoro-5-iodobenzoic acid iyinhlanganisela yezinto eziphilayo.
2. Ukunyibilika: Iyancibilika ku-ethanol, i-ether ne-chloroform, futhi inyibilika kancane emanzini.
3. Ukuzinza: Kuyinhlanganisela ezinzile engagcinwa ekamelweni lokushisa.

Ukusetshenziswa kwayo okuyinhloko kungokulandelayo:
2. Inkambu yezibulala-zinambuzane: Ingasetshenziswa futhi ukuhlanganisa izibulala-zinambuzane.

Indlela yokulungiselela i-2-fluoro-5-iodobenzoic acid ngokuvamile inezindlela ezilandelayo:
1. I-Fluoridation: I-2-fluoro-5-iodobenzoic acid ingatholakala ngokufaka i-fluorinating 2-iodobenzoic acid.
2. Iodination: 2-fluoro-5-iodobenzoic acid ingatholakala nge-hydrogenated iodic acid-catalyzed halogenation ye-2-bromo-5-iodobenzoic acid.

Ulwazi lokuphepha: I-2-fluoro-5-iodobenzoic acid ngeke ibangele ukulimala ngokushesha emzimbeni womuntu ngaphansi kwezimo ezijwayelekile zokusetshenziswa nokugcinwa. Njengenhlanganisela ye-organic, isengaba yingozi, futhi izinyathelo zokuphepha ezilandelayo kufanele zithathwe ngesikhathi sokusetshenziswa:
1. Gwema ukuthinta isikhumba namehlo, futhi ugeze ngokushesha ngamanzi amaningi uma uthintwe ngephutha.
2. Gwema ukuhogela uthuli noma umhwamuko wayo futhi kufanele usebenze endaweni enomoya omuhle.
4. Ngesikhathi sokusebenzisa nokugcina, ziqhelelanise nomlilo nemithombo yokushisa, futhi gwema ukuchayeka elangeni eliqondile.


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