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3-Cyanophenylhydrazine hydrochloride (CAS# 17672-26-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C7H7N3
I-Molar Mass 133.15
Ukuminyana 1.19
I-Melting Point 157-158 ℃
I-Boling Point 301.5±25.0 °C(Kubikezelwe)
I-Flash Point 136.2°C
I-Vapor Presure 0.00105mmHg ku-25°C
pKa 4.48±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, Gcina efrijini, ngaphansi kuka -20°C

Imininingwane Yomkhiqizo

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Ubungozi Nokuphepha

Izimpawu Eziyingozi Xi - Irritant
Inothi Lengozi Iyacasula

I-3-Cyanophenylhydrazine hydrochloride (CAS# 17672-26-3) Isingeniso

I-3-Cyanophenylhydrazine, eyaziwa nangokuthi i-3-amino-n-phenylmalononitrile, iyinhlanganisela yezinto eziphilayo. Okulandelayo yincazelo yezinye izakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha mayelana ne-3-Cyanophenylhydrazine:Imvelo:
-Ukubukeka: I-3-Cyanophenylhydrazine iyi-crystalline eqinile emhlophe kuya kokuphuzi okuphaphathekile.
-I-Solubility: Ukuncibilika okuhle kuzincibilikisi zemvelo njenge-ethanol ne-dichloromethane.
-Indawo yokuncibilika: Cishe ku-91-93 ℃.
-Ifomula yemolekyuli: C8H8N4
Isisindo samangqamuzana: 160.18g/mol

Sebenzisa:
-I-Chemical synthesis: I-3-Cyanophenylhydrazine ingasetshenziswa njengendawo ephakathi ekuhlanganiseni kwamakhemikhali ukuze kuhlanganiswe ama-organic compounds ahlukahlukene.
-Udayi: Ingasetshenziswa futhi njengezinto zokwenziwa zodayi zokudaya imicu nezinye izinto.
-Izibulala-zinambuzane: Okunye ukwakheka kwezibulala-zinambuzane nakho kuqukethe i-3-Cyanophenylhydrazine njengesithako esisebenzayo.

Indlela:
-3-Cyanophenylhydrazine ingalungiswa ngokusabela i-3-chlorophenylhydrazine nge-sodium cyanide.

Ulwazi Lokuphepha:
- I-3-Cyanophenylhydrazine iyinhlanganisela yezinto eziphilayo futhi kufanele isetshenziselwe ukuvimbela ukuhogela, ukuthintana kwesikhumba nokungeniswa.
-Gqoka izinto zokuzivikela ezifanele njengamagilavu ​​okuzivikela, izibuko kanye namamaski okuzivikela ngesikhathi sokusebenzisa.
-Uma uthintana noma uphuza, geza ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha.
- I-3-Cyanophenylhydrazine kufanele igcinwe endaweni eyomile, enomoya omuhle, kude nomlilo nezinto ezivuthayo.
-Gwema ukuthintana nama-oxidants aqinile, ama-asidi aqinile nezinye izinto ukuze ugweme ukusabela okuyingozi.


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