Raws li kev tsim khoom, peb xav muab koj 4,4'-Bipyridine CAS 553-26-4. Peb yog cov ua 4,4'-Bipyridine CAS 553-26-4 chaw tsim tshuaj paus nyob rau hauv Tuam Tshoj.4,4'-Bipyridine CAS 553-26-4 muaj Tshuag, ceev shipping.COA, MSDS, TDS, thiab lwm yam ntawm 4,4 '-Bipyridine CAS 553-26-4 tuaj yeem muab tau.
Zoo siab 4,4'-Bipyridine CAS 553-26-4 tuaj yeem ua tau raws li ntau daim ntawv thov, yog tias koj xav tau, thov tau txais peb cov kev pabcuam online raws sijhawm txog 4,4'-Bipyridine CAS 553-26-4. Shandong Ntseeg
|
|
4,4'-Bipyridine |
||
|
Formula |
C10H8N2 |
|
156.18 |
|
|
553-26-4 ib |
Ntau |
|
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Tsis muaj xim lossis lub teeb daj crystalline |
Ua raws |
|
Assay |
â € 99% |
99.1% |
|
Residue ntawm ignition |
yog 0.1% | Ua raws |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Synonym: 'LGC' (1608);GAMMA,GAMMA'-DIPYRIDYL;GAMMA,GAMMA-DIPYRIDYL;4,4'-DIPYRIDINE;4,4'-DIPYRIDYL;4,4-DIPYRIDYL;4,4'-BIPYRIDINE;4 , 4-BIPYRIDINE
CAS: 553-26-4
Cov mis mos molecular: C10H8N2
Molecular Luj 156.18
PIB: 209-036-3
Melting point: 109-112 ° C (lit.)
Kub taw tes: 305 ° C (lit.)
Qhov ceev: 1.2814 (roughestimate)
Refractive Index: 1.6057 (kwv yees)
Flash point: 304-30chemicalbook5 ° C
Cia tej yam kev mob: khaws cia hauv qab 30 ° C
Solubility: 4.5g / l
Acidity coefficient: (PKA) pk1:3.17 (2); pK2: 4.82 (1) (25 ° C)
4,4'-bipyridine rau organic synthesis, tshuaj intermediates.
