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mankhwala

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

Chemical Property:

Molecular Formula C6H5BrO
Molar Misa 173.01
Kuchulukana 1.492g/mLat 25°C(lat.)
Melting Point 5 °C
Boling Point 195°C (kuyatsa)
Pophulikira 108°F
Kusungunuka kwamadzi zosungunuka
Maonekedwe Madzi
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu pang'ono
Merck 14,1428
Mtengo wa BRN 1905115
pKa 8.45 (pa 25 ℃)
Mkhalidwe Wosungira Malo oyaka moto
Zomverera Kuwala Kumverera
Refractive Index n20/D 1.589(lit.)
Zakuthupi ndi Zamankhwala
Maonekedwe: zamadzimadzi zosakhala zamitundu mpaka zachikasu zowonekera
Malo Owiritsa: 194-196 ℃
Gwiritsani ntchito Kwa Organic synthesis

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R10 - Yoyaka
R22 - Zowopsa ngati zitamezedwa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S16 - Khalani kutali ndi magwero oyatsira.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN UN 1993 3/PG 3
WGK Germany 3
Mtengo wa RTECS SJ7875000
FLUKA BRAND F CODES 8-10-23
TSCA Inde
HS kodi 29081000
Zowopsa Zokwiyitsa
Kalasi Yowopsa 3.2
Packing Group III

 

Mawu Oyamba

O-bromophenol. Zotsatirazi ndikuyambitsa zina mwazofunikira, ntchito, njira zokonzekera ndi chidziwitso chachitetezo cha o-bromophenol:

 

Ubwino:

- Maonekedwe: O-bromophenol ndi kristalo wopanda mtundu kapena wachikasu.

- Kusungunuka: o-bromophenol amasungunuka mu zosungunulira organic monga ma alcohols, ethers, ma chlorinated hydrocarbons, ndi zina zambiri, komanso osasungunuka m'madzi.

- Kawopsedwe: O-bromophenol ndi poizoni ndipo ayenera kupewa kukhudzana ndi khungu, inhalation kapena kuyamwa.

 

Gwiritsani ntchito:

- O-bromophenol nthawi zambiri amagwiritsidwa ntchito ngati chosungira, fungicide ndi mankhwala ophera tizilombo.

 

Njira:

- Njira yomwe imagwiritsidwa ntchito popanga o-bromophenol imapezeka pochita bromobenzene ndi sodium hydroxide. Chofunikira kwambiri ndikuchitapo bromobenzene ndi sodium hydroxide solution ndiyeno acidify ndi asidi kuti mupeze mankhwala.

 

Zambiri Zachitetezo:

- O-bromophenol imakwiyitsa ndipo iyenera kugwiritsidwa ntchito mosamala popewa kukhudzana ndi maso, khungu kapena kupuma.

- Yang'anirani njira zoyenera zotetezera ndi njira zodzitetezera mukamagwiritsa ntchito, kusunga ndi kutaya o-bromophenol.

- Sungani o-bromophenol moyenera, kutali ndi kutentha kwakukulu, moto ndi zinthu zoyaka moto.

 


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