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2 2′-Bipyridine; 2 2′-dipyridyl(CAS# 366-18-7) Setšoantšo se Hlahisitsoeng
  • 2 2′-Bipyridine; 2 2′-dipyridyl(CAS# 366-18-7) 1

2 2′-Bipyridine; 2 2'-dipyridyl (CAS# 366-18-7)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H8N2
'Misa oa Molar 156.18
Botenya 1.1668 (khakanyo e fosahetseng)
Melting Point 70-73°C(lebone)
Boling Point 273°C(lebone)
Flash point 121 °C
Ho qhibiliha ha Metsi 5.5 g/L 22 ºC
Solubility E qhibiliha ka har'a ethanol, ether, benzene, chloroform le petroleum ether, e qhibilihang hanyenyane metsing.
Khatello ea Mouoane 0.584Pa ho 25 ℃
Ponahalo Phofo e tšoeu ea kristale
Mmala E tšoeu ho isa ho e batlang e le tšoeu
Monko o monate Monko oa sebopeho
Merck 14,3347
BRN 113089
pKa pK1:-0.52(+2);pK2:4.352(+1) (20°C)
PH 7.5 (5g/l, H2O, 25℃)
Boemo ba polokelo mocheso oa kamore
Botsitso E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, litšepe tse tloaelehileng haholo. E ka ba bobebe.
E hloahloa E utloang khanya
Refractive Index 1.4820 (khakanyo)
MDL MFCD00006212
Thepa ea 'Mele le ea Lik'hemik'hale ponahalo ya phofo e tshweu kapa e kgubedu e bobebe
sebaka se qhibilihang ke 70-73°C
ntlha e belang 273°C
qhibilihang ka metsing 5.5g/L 22°C, e qhibilihang ka joala, ether, benzene, chloroform le petroleum ether; E qhibiliha ka metsing, tharollo e khubelu ha e kopane le letsoai la ferrous
Sebelisa Bakeng sa organic synthesis, li-intermediates tsa meriana

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R25 – E na le chefo ha e koetsoe
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R20/21 – E kotsi ka ho hema le ho kopana le letlalo.
R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe.
R21 – E kotsi ha motho a kopana le letlalo
Tlhaloso ea Tšireletseho S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
Li-ID tsa UN UN 2811 6.1/PG 3
WGK Jeremane 3
RTECS DW1750000
LIKHOUTU FLUKA BRAND F 8
TSCA Ee
Khoutu ea HS 29333999
Tsebiso ea Kotsi E tenang
Sehlopha sa Likotsi 6.1
Sehlopha sa ho paka III
Chefo LD50 ip ho litoeba: 200 mg/kg (Grady)

 

Selelekela

Karolo e le 'ngoe ea sehlahisoa sena e qhibiliha ka likarolo tse ka bang 200 tsa metsi. Tharollo e khubelu ha e kopana le letsoai la ferrous.

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