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2-Chloro-3-bromo-5-methylpyridine (CAS# 17282-03-0) Mufananidzo
  • 2-Chloro-3-bromo-5-methylpyridine (CAS# 17282-03-0) 1

2-Chloro-3-bromo-5-methylpyridine (CAS# 17282-03-0)

Chemical Property:

Molecular Formula C6H5BrClN
Molar Misa 206.47
Density 1.624±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 65-68
Boling Point 247.5±35.0 °C(Zvakafanotaurwa)
Flash Point 103.5°C
Solubility soluble muMethanol
Vapor Presure 0.0402mmHg pa25°C
Chitarisiko Crystalline upfu
Color Kuchena kusvika kuChiedza chero
pKa -0.23±0.10(Zvakafanotaurwa)
Storage Condition Inert mamiriro, Room Temperature
Refractive Index 1.571
MDL MFCD01830664

Product Detail

Product Tags

Ngozi uye Kuchengeteka

Risk Codes R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa.
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
R41 - Njodzi yekukuvara kwakakomba kwemaziso
R37/38 - Inogumbura kune yekufema system uye ganda.
R22 – Zvinokuvadza kana ikamedzwa
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso.
S39 - Pfeka dziviriro yeziso / kumeso.
UN IDs 2811
Hazard Note Zvinokuvadza
Hazard Kirasi IRRITANT
Packing Group Ⅲ

2-Chloro-3-bromo-5-methylpyridine (CAS# 17282-03-0) Nhanganyaya

Iyo organic compound ine kemikari formula C8H7BrClN. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye chengetedzo ruzivo:Zvisikwa:
-Kuonekwa: Kazhinji yero kune orenji-yero yakasimba.
-Solubility: Soluble in organic solvents senge ethanol uye dimethyl sulfoxide, isinganyungudika mumvura.
-Kunyungudika: Kunenge 70-72 madhigirii Celsius.
-Density: inenge 1.63 g/mL.
-Molecular uremu: anenge 231.51g / mol.

Shandisa:
-Iyo inowanzoshandiswa sepakati mune organic synthesis uye inoshandiswa zvakanyanya muminda yemishonga, mishonga yezvipembenene uye dhayi.
-Inogona kushandiswa sechinhu chinokonzera, kuderedza mumiririri kana kuderedza mumiririri, nezvimwewo, inobatanidzwa mune zvakasiyana-siyana zvinokonzerwa nehupenyu.

Nzira: Kugadzirira kwe
-a kazhinji inosanganisira kuita kwe3-bromo-2-chloropyridine ine methyl bromide.
-Iyo nzira yekugadzirira chaiyo inogona kugadziriswa maererano nemamiriro chaiwo ekuedza uye zvinodiwa.

Zvekuchengetedza
-Iyo yakanyanya kugadzikana pasi pemamiriro ekushanda, asi ichiri kuda kushandiswa nekuchenjerera.
-mukushanda kunofanira kuchenjerera kudzivisa kubata kweganda uye inhalation, inofanira kupfeka magirovhosi ekudzivirira akakodzera, magirazi uye masikisi.
-Muchiitiko chekusangana neganda kana maziso, simbura pakarepo nemvura yakawanda uye kutsvaga rubatsiro rwechiremba.
-Gara kure nemoto uye zvitubu zvekupisa panguva yekuchengetedza, uye ita shuwa kuti mudziyo wakavharwa kudzivirira kuvhurika kana kubuda.

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