isibhengezo_sekhasi

umkhiqizo

I-2-Bromophenol(CAS#95-56-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H5BrO
I-Molar Mass 173.01
Ukuminyana 1.492g/mLat 25°C(lit.)
I-Melting Point 5 °C
I-Boling Point 195°C(lit.)
I-Flash Point 108°F
Ukuncibilika kwamanzi encibilikayo
Ukubukeka Uketshezi
Umbala Kucace kungenambala ukuya kokuphuzi kancane
I-Merck 14,1428
I-BRN 1905115
pKa 8.45(ku-25℃)
Isimo Sesitoreji Indawo evuthayo
Kuyazwela Ukukhanya Okuzwelayo
I-Refractive Index n20/D 1.589(lit.)
Izakhiwo Zomzimba Nezamakhemikhali
Ukubukeka: uketshezi olusobala olungenambala ukuya kokuphuzi ngokukhanyayo
Indawo yokubilisa: 194-196 ℃
Sebenzisa Okwe-Organic synthesis

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi U-R10 – Uyavutha
I-R22 – Iyingozi uma igwinywe
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
I-S37/39 – Gqoka amagilavu ​​afanelekile kanye nokuvikela iso/ubuso
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S36 – Gqoka izingubo ezifanele zokuzivikela.
Ama-ID e-UN UN 1993 3/PG 3
I-WGK Germany 3
I-RTECS SJ7875000
AMAKHODI E-FLUKA BRAND F 8-10-23
I-TSCA Yebo
Ikhodi ye-HS 29081000
Inothi Lengozi Iyacasula
I-Hazard Class 3.2
Iqembu Lokupakisha III

 

Isingeniso

I-O-bromophenol. Okulandelayo yisingeniso kwezinye zezakhiwo eziyisisekelo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-o-bromophenol:

 

Ikhwalithi:

- Ukubukeka: I-O-bromophenol iyikristalu eqinile engenambala noma ephuzi.

- Ukunyibilika: i-o-bromophenol iyancibilika kuzincibilikisi zemvelo ezifana notshwala, ama-ether, ama-hydrocarbon ane-chlorine, njll., futhi ayincibiliki emanzini.

- Ubuthi: I-O-bromophenol inobuthi futhi kufanele igwenywe ukuthintana nesikhumba, ukuhogela noma ukumunca.

 

Sebenzisa:

- I-O-bromophenol ivame ukusetshenziswa njengesivikelo, isibulala-sikhunta nesibulala-magciwane.

 

Indlela:

- Indlela evame ukusetshenziswa yokulungiswa kwe-o-bromophenol itholakala ngokuphendula i-bromobenzene nge-sodium hydroxide. Isinyathelo esiqondile ukusabela nge-bromobenzene ngesisombululo se-sodium hydroxide bese uyi-asidi nge-asidi ukuze uthole umkhiqizo.

 

Ulwazi Lokuphepha:

- I-O-bromophenol iyacasula futhi kufanele isetshenziswe ngokuqaphela ukugwema ukuthintana namehlo, isikhumba noma ukuhogela.

- Qaphela izinqubo zokuphepha ezifanele kanye nezinyathelo zokuzivikela uma usebenzisa, ugcina futhi ulahla i-o-bromophenol.

- Gcina i-o-bromophenol ngendlela efanele, kude nezinga lokushisa eliphezulu, imililo nezinto ezivuthayo.

 


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