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2-Bromo-5-fluorobenzyl mowa (CAS # 202865-66-5)

Chemical Property:

Molecular Formula Mtengo wa C7H6BrFO
Molar Misa 205.02
Kuchulukana 1.658±0.06 g/cm3(Zonenedweratu)
Melting Point 91-94 ° C
Boling Point 252.5±25.0 °C(Zonenedweratu)
Pophulikira 96.2°C
Kusungunuka kwamadzi Zosungunuka pang'ono m'madzi.
Kuthamanga kwa Vapor 0.0502mmHg pa 25°C
Maonekedwe Zolimba
Mtundu Yellow
pKa 13.67±0.10 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R36 - Zokhumudwitsa m'maso
R22 - Zowopsa ngati zitamezedwa
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 3
Zowopsa Zokwiyitsa

 

Chiyambi chachidule

2-Bromo-5-fluorobenzyl mowa ndi organic pawiri. Zotsatirazi ndizofotokozera mwatsatanetsatane za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha 2-bromo-5-fluorobenzyl mowa:

Ubwino:
- Maonekedwe: 2-bromo-5-fluorobenzyl mowa ndi madzi opanda mtundu kapena achikasu pang'ono.
- Kusungunuka: Itha kusungunuka m'madzi ndipo imathanso kusungunuka muzosungunulira zamagulu monga ma alcohols, ketones ndi ethers.
- Kununkhira: Mowa wa 2-Bromo-5-fluorobenzyl uli ndi fungo lapadera.

Gwiritsani ntchito:
- 2-Bromo-5-fluorobenzyl mowa nthawi zambiri amagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe ka organic kaphatikizidwe kazinthu zina.

Njira:
- 2-Bromo-5-fluorobenzyl mowa akhoza kukonzekera ndi zimene 2-amino-5-fluorobenzyl mowa ndi hydrobromic acid. Zimene zimachitika kawirikawiri ikuchitika mu zosungunulira yoyenera pa kutentha yoyenera.

Zambiri Zachitetezo:
- 2-Bromo-5-fluorobenzyl mowa ndi mankhwala ndipo m'pofunika kulabadira kwambiri ntchito yake mosamala.
- Ndi chinthu chapoizoni chomwe chingakhale chowopsa ngati chikakhudza khungu, kukopa, kapena kumeza. Valani zida zodzitetezera zoyenera, monga magolovesi oteteza chitetezo ndi magalasi oteteza, ndipo pewani kukhudzana ndi khungu ndi maso.
- Mukamagwiritsa ntchito ndikusunga, pewani komwe kuli moto komanso kutentha kwambiri kuti zisayambitse moto kapena kuphulika.
- Pamene mukugwira 2-bromo-5-fluorobenzyl mowa, kusamala kuyenera kutengedwa kuti muzitsatira machitidwe ndi malamulo a chitetezo chapafupi.


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