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umkhiqizo

I-3-Bromoaniline(CAS#591-19-5)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H6BrN
I-Molar Mass 172.02
Ukuminyana 1.58g/mLat 25°C(lit.)
I-Melting Point 16.8 °C
I-Boling Point 251°C(lit.)
I-Flash Point >230°F
Ukuncibilika kwamanzi engancibiliki
I-Vapor Presure 0.021mmHg ku-25°C
Ukubukeka Impushana
I-Gravity ethize 1.580
Umbala Okumhlophe kuya ku-beige
I-BRN 742028
pKa 3.58(ku-25℃)
Isimo Sesitoreji Gcina ngaphansi kuka +30°C.
I-Refractive Index n20/D 1.625(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Amakristalu aphuzi. Iphoyinti elincibilikayo 18.5 ℃, iphoyinti elingu-16.7 ℃, iphoyinti abilayo 251 ℃,130 ℃(1.6kPa), ukuminyana kwesihlobo 1.5793(20.4/4 ℃), inkomba ye-refractive 1.6260(20.4 ℃). Incibilika otshwaleni, i-ether, inyibilika kancane emanzini.
Sebenzisa Isetshenziswa njengezinto zokusetshenziswa ze-organic synthesis, i-pharmaceutical intermediates

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
I-R33 – Ingozi yemiphumela eqoqwayo
R38 – Ukucunula esikhumbeni
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R20/21/22 – Kuyingozi ngokuhogela umoya, ukuthintana nesikhumba futhi uma ukugwinyile.
R21/22 – Kuyingozi ukuthinta isikhumba futhi uma ugwinyiwe.
Incazelo Yokuphepha I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
Ama-ID e-UN UN 2810 6.1/PG 2
I-WGK Germany 3
I-RTECS CX9855300
AMAKHODI E-FLUKA BRAND F 8-10-23
I-TSCA T
Ikhodi ye-HS 29214210
Inothi Lengozi Iyingozi/Iyacasula
I-Hazard Class 6.1
Iqembu Lokupakisha III

 

Isingeniso

I-3-Bromoaniline iyinhlanganisela yezinto eziphilayo.

 

Ikhwalithi:

- Ukubukeka: I-3-Bromoaniline ayinambala noma amakristalu aphuzi akhanyayo

- Ukunyibilika: Kuncibilika kuzincibilikisi eziningi eziphilayo, ezingancibiliki emanzini

 

Sebenzisa:

- I-3-Bromoaniline isetshenziswa kakhulu njengento ebalulekile emaphakathi kanye ne-catalyst ku-organic synthesis.

- Ingasetshenziswa futhi ukwenza izinto ezahlukahlukene ze-polymer, njenge-polyaniline.

 

Indlela:

- 3-I-Bromoaniline ingalungiswa ngokusabela kwe-aniline nge-cuprous bromide noma i-bromide eyisiliva.

 

Ulwazi Lokuphepha:

- 3-I-Bromoaniline iyacasula futhi ingase ibe nomthelela ocasulayo emehlweni, esikhumbeni, nasendleleni yokuphefumula.

- Gqoka izinto zokuzivikela ezifanele njengezingubo zamehlo ezivikelayo, amagilavu, nezinto zokuvikela ukuphefumula lapho usebenzisa.

- Gwema ukuhogela umhwamuko wawo futhi uqinisekise ukuthi usebenza endaweni enomoya omuhle.

- Uma uyigcina, yigcine kude nezinto ezikhipha i-oxidizing noma izinto ezivuthayo futhi ugcine isitsha sivalwe ngokuqinile.


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