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3-Bromoisonicotinic acid (CAS# 13959-02-9)

Chemical Property:

Molecular Formula C6H4BrNO2
Molar Misa 202.01
Density 1.813±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 237-238
Boling Point 403.1±30.0 °C(Zvakafanotaurwa)
Flash Point 197.
Vapor Presure 3.19E-07mmHg pa25°C
Chitarisiko Crystalline upfu
pKa 0.60±0.10(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha

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Ngozi uye Kuchengeteka

Risk Codes R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R22 – Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S22 - Usafeme guruva.
WGK Germany 3
Hazard Kirasi IRRITANT

3-Bromoisonicotinic acid (CAS# 13959-02-9) Nhanganyaya

3-Bromoisonitic acid, kemikari formula C5H5BrO2, isanganiswa yeorganic. Inotevera rondedzero yezvivakwa, mashandisiro, kugadzirira uye chengetedzo ruzivo rwe3-bromoisoniacin:

Zvakasikwa:
-Kuonekwa: 3-Bromoisonicotinic acid machena kana akajeka makristasi ane ruvara runokosha.
-Solubility: 3-Bromoisonicotinic acid inonyungudika mumvura, ethanol uye ether.

Shandisa:
-Pharmaceutical field: 3-Bromoisoniacin inokosha yepakati inogona kushandiswa kugadzira mishonga uye bioactive molecules.
-Kuedza kwepanyama uye kwemakemikari: 3-bromoisonicotinic acid inogona kushandiswa seyakajairwa laboratory reagents, senge pH zviratidzo uye zvinonetsa maajenti.

Kugadzirira nzira:
-The synthesis ye3-bromoisonicotinic acid inowanzowanikwa nebromination ye isonicotinic acid. Bromine uye isonicotinic acid inogona kubatwa zvakananga pasi pemamiriro akakodzera ekuita kuti ipe 3-bromoisonicotinic acid.

Zvekuchengetedza
-3-Bromoisonitic asidhi inogumbura uye inogona allergenic. Pfeka midziyo yekudzivirira yakakodzera panguva yekushanda kuti udzivise kusangana neganda nemeso.
-Paunenge uchichengeta uye uchibata 3-bromoisonitic acid, chengetedza kure nekupisa uye oxidizing agents kudzivirira utsi hune chepfu uye mhute.
-Kana iwe ukakanganisa inhale kana kushandisa 3-bromoisinicotinic acid, tsvaga rubatsiro rwekurapa nekukurumidza uye upe ruzivo rwemakemikari kuna chiremba wako kuti arapwe.

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