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2-BROMO-6-FLUOROPYRIDINE CAS # 144100-07-2

Chemical Property:

Molecular Formula C5H3BrFN
Molar Mass 175.99 Nws
Qhov ntom 1.707 ± 0.06 g / cm3 (Tshaj tawm)
Melting Point 30-32 ° C
Boling Point 162-164 ° C
Qhov tshwm sim hmoov rau pob kom tshem tawm cov kua
Xim Dawb los yog xim tsis muaj xim rau lub teeb daj
pKa -4.87 ± 0.10 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub

Product Detail

Khoom cim npe

 

Risk thiab Safety

Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
R10 - Flammable
R41 - Riam phom loj rau qhov muag
R37/38 - Kab mob ua pa thiab tawv nqaij.
R22 - Ua phem yog tias nqos
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
S39 - Hnav qhov muag / ntsej muag tiv thaiv.
UN IDs UN 2811
HS Code 293339 0
Kev Ceeb Toom Irritant
Hazard Class 6.1

2-BROMO-6-FLUOROPYRIDINE CAS #144100-07-2, ib) kev taw qhia
2-Bromo-6-fluoropyridineyog ib qho organic compound.
Nws kuj tuaj yeem siv los ua ligand rau kev sib koom ua ke hauv cov organic synthesis.

Txoj kev zoo rau kev npaj2-Bromo-6-fluoropyridineyog los ntawm cov tshuaj tiv thaiv ntawm 2-bromopyridine nrog cov tshuaj fluorine xws li hydrogen fluoride lossis trifluoroacetic acid.

Hais txog kev nyab xeeb, 2-bromo-6-fluoropyridine muaj toxicity tsawg. Txawm li cas los xij, thaum siv thiab tuav, nws tseem yuav tsum tau ua cov kev ntsuas kev ua haujlwm tsim nyog, hnav hnab looj tes thiab tsom iav, thiab xyuas kom muaj cua txaus txaus. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus cov plua plav. Thaum khaws cia thiab tuav, kev sib cuag nrog cov oxidants thiab cov kua qaub muaj zog yuav tsum zam kom tsis txhob muaj xwm txheej. Thaum siv, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov txheej txheem kev nyab xeeb ntawm kev ua haujlwm.


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