N, N'-Bis (3-methylphenyl) -N, N'-bis(phenyl) benzidine CAS 65181-78-4 kristal ọcha. Ngwaọrụ electroluminescent Organic nwere ihe mbufe oghere dị mma.
Shandong kwere
Usoro mmepụta: ikpo ọkụ salicylaldehyde, tinye chlorine, na ngwọta mmeghachi omume na-acha odo odo. Tinye ethanol ka igbari ngwaahịa. Mgbe ọ dị jụụ, kpalie na crystallize, nzacha na nkụ iji nweta 5-CHLOROSALICYLALDEHYDE.
N, N'-Bis (3-methylphenyl) -N, N'-bis(phenyl) benzidine CAS 65181-78-4
N, N'-Bis (3-methylphenyl) -N, N'-bis(phenyl) benzidine CAS 65181-78-4Nkọwapụta
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Ihe |
Nkọwapụta |
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Ọdịdị |
kristal ọcha ntụ ntụ |
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Nyocha |
â¥99.0% |
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Ebe mgbaze |
169 Celsius C |
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Ebe esi nri |
680.1 ± 55.0 Celsius C (buru amụma) |
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ç»è®º NKWUBIOKWU |
Nsonaazụ dabara na ọkọlọtọ |
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N, N'-Bis (3-methylphenyl) -N, N'-bis(phenyl) benzidine CAS 65181-78-4Njirimara kemịkalụ
Ebe mgbaze 169 Celsius C
Ebe esi esi 680.1 ± 55.0 ° C (buru amụma)
Njupụta 1.37g/cm3
Ọnọdụ nchekwa ihe mkpuchi, ụlọ okpomọkụ
Ọnụọgụ acidity (PKA) -2.40 ± 0.60 (buru amụma)
Ụkwụ
N, N'-Bis (3-methylphenyl) -N, N'-bis(phenyl) benzidine CAS 65181-78-4Ngwa kemịkalụ
