isibhengezo_sekhasi

umkhiqizo

2-Methyl-4-heptafluoroisopropylaniline (CAS# 238098-26-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H8F7N
I-Molar Mass 275.17
Ukuminyana 1.401
I-Boling Point 200 ºC
I-Flash Point 83 ºC
Ukuncibilika I-Chloroform (Kancane), i-DMSO (Kancane)
I-Vapor Presure 0.335mmHg ku-25°C
Ukubukeka Amafutha
Umbala Okunsundu Okukhanyayo
pKa 2.52±0.10(Kubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, Gcina efrijini, ngaphansi kuka -20°C
I-Refractive Index 1.424

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

 

Isingeniso

I-2-Methyl-4-heptafluoroisopropylaniline iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sobunjalo bayo, ukusetshenziswa, indlela yokulungiselela kanye nolwazi lokuphepha:

 

Ikhwalithi:

I-2-Methyl-4-heptafluoroisopropylaniline iwuketshezi olungenambala olunephunga. Ayincibiliki emanzini ekamelweni lokushisa futhi iyancibilika kuzincibilikisi eziningi eziphilayo.

 

Sebenzisa:

I-2-Methyl-4-heptafluoroisopropylaniline isetshenziswa kakhulu njengendawo ephakathi ku-organic synthesis.

 

Indlela:

I-2-methyl-4-heptafluoroisopropylaniline ingatholakala ngokusabela kwe-aniline nge-fluoroacrylate eyenziwe nge-hydroiodic acid. Indlela ethile yokukhiqiza ingabhekisa emibhalweni ye-organic synthesis efanelekile noma amalungelo obunikazi.

 

Ulwazi Lokuphepha:

I-2-Methyl-4-heptafluoroisopropylaniline iyinhlanganisela ecasulayo futhi edlayo. Ukuthinta isikhumba namehlo kungase kubangele ukucasuka nokusha. Izimpahla zokuzivikela ezifanele njengamagilavu, izibuko, nezingubo zokuzivikela kufanele zigqokwe lapho zisetshenziswa. Gwema ukuhogela umhwamuko wawo futhi unikeze izimo ezinhle zokungenisa umoya.

AmaSpredishithi Edatha Yezokuphepha kanye Neziqondiso Zokusebenza kufanele afundwe ngokucophelela futhi alandelwe ngaphambi kwanoma yikuphi ukuhlolwa kwamakhemikhali noma ukusetshenziswa kwamakhemikhali.


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