N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4 Kristal bodas. alat electroluminescent organik jeung bahan angkutan liang positif.
Shandong Percaya
Métode produksi: panas salicylaldehyde, tambahkeun klorin, sarta leyuran réaksina konéng caang. Tambahkeun étanol pikeun ngabubarkeun produk. Saatos cooling, endapanana sarta crystallize, filter sarta garing pikeun ménta 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 65181-78-4Spésifikasi
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Barang |
Spésifikasi |
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Penampilan |
Bubuk kristal bodas |
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Assay |
â¥99.0% |
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Titik lebur |
169 ° C |
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Titik ngagolak |
680,1 ± 55,0 ° C (diprediksi) |
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ç»è®º PANUTUP |
Hasilna saluyu sareng standar |
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N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4Sipat Kimia
Titik lebur 169 ° C
Titik didih 680,1 ± 55,0 ° C (diprediksi)
Kapadetan 1.37g/cm3
Kaayaan neundeun sealedindry, suhu kamar
Koéfisién kaasaman (PKA) -2,40 ± 0,60 (diprediksi)
Stabil.teu cocog sareng agén pangoksidasi kuat
N,N'-Bis(3-methylphenyl)-N,N'-bis(phenyl)benzidine CAS 65181-78-4Aplikasi Kimia
