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mankhwala

3-Bromobenzotrifluoride (CAS# 401-78-5)

Chemical Property:

Molecular Formula C7H4BrF3
Molar Misa 225.01
Kuchulukana 1.613g/mLat 25°C(lat.)
Melting Point 1°C
Boling Point 151-152°C (kuyatsa)
Pophulikira 110 ° F
Kuthamanga kwa Vapor 4.67mmHg pa 25°C
Maonekedwe Madzi
Specific Gravity 1.613
Mtundu Zowoneka bwino zopanda mtundu mpaka zachikasu pang'ono
Mtengo wa BRN 1449557
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index n20/D 1.473(lit.)
Zakuthupi ndi Zamankhwala Malo Owira: 151 - 152 kachulukidwe: 1.613

kung'anima: 43

Gwiritsani ntchito Amagwiritsidwa ntchito ngati mankhwala, mankhwala ophera tizilombo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa R10 - Yoyaka
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S23 - Osapuma mpweya.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S16 - Khalani kutali ndi magwero oyatsira.
S36 - Valani zovala zoyenera zodzitetezera.
Ma ID a UN UN 1993 3/PG 3
WGK Germany 3
Mtengo wa RTECS XS7970000
TSCA Inde
HS kodi 29036990
Zowopsa Zoyaka
Kalasi Yowopsa 3
Packing Group III

 

Mawu Oyamba

M-brominated trifluorotoluene ndi organic pawiri.

 

Kugwiritsiridwa ntchito kwakukulu kwa m-bromotrifluorotoluene ndikofunika kwambiri pakati pa kaphatikizidwe ka organic. M-brominated trifluorotoluene itha kugwiritsidwanso ntchito ngati zosungunulira za organic, mwachitsanzo ngati zosungunulira kapena sing'anga yochitira zinthu pamakina ena.

 

Kukonzekera kwa m-bromotrifluorotoluene nthawi zambiri kumaphatikizapo fluorination ya bromobenzene. Imodzi mwa njira zomwe zimagwiritsidwa ntchito pokonzekera ndikugwiritsa ntchito trichlorofluorosilane aluminiyamu trifluoride monga chothandizira kuchitapo bromobenzene ndi hydrogen fluoride pamaso pa fluorinating agent kupanga m-bromotrifluorotoluene.

 

Zambiri zachitetezo: M-brominated trifluorotoluene ndi chinthu chachilengedwe chokhala ndi kawopsedwe kena. Zitha kuyambitsanso kuipitsa kwina ndi kuwononga chilengedwe ndipo ziyenera kusamalidwa bwino ndikutayidwa. Njira zotetezeka ziyenera kutsatiridwa kuti zigwiritsidwe ntchito ndikusungidwa mu labotale.


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