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I-Pigment eBomvu 122 CAS 980-26-7/16043-40-6 Umfanekiso ofakiweyo
  • I-Pigment ebomvu 122 CAS 980-26-7/16043-40-6 1

I-Pigment ebomvu 122 CAS 980-26-7/16043-40-6

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C22H16N2O2
IMisa yeMolar 340.37
Ukuxinana 1.4-1.6
Indawo yeBoling 595.5±50.0 °C(Kuqikelelwe)
pKa -2.77±0.20(Kuxelwe kwangaphambili)
Imeko yoGcino 2-8°C
IiPropati zoMzimba kunye nezeMichiza Umgubo obomvu oqaqambileyo. Ubuninzi: 1.40 ~ 1.45g / cm3. Ukumelana nokukhanya okulungileyo. Uzinzo lwe-thermal yi-150 ℃.

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I-Pigment ebomvu 122 CAS 980-26-7/16043-40-6

usebenzisa isetyenziselwa ikakhulu iplastiki, intlaka, irabha, ipeyinti, i-inki kunye noshicilelo lwebala.
ingasetyenziselwa inki yoshicilelo, ipeyinti, intlaka yeplastiki yodidi oluphezulu, ushicilelo lwepigment, iimveliso zeplastiki ezithambileyo, ezinjengokufaka imibala
indlela yokuvelisa i-derivative kunye ne-methyl substituent kumzali we-quinacridone, inkqubo yokuvelisa i-quinacridone ebomvu (i-CI Pigment Violet 19) inkqubo yokuvelisa, kunye nenkqubo yezinto eziluhlaza ze-aniline zingatshintshwa yi-P-toluidine, ngaphezu kwe-dibutyl succinate. inkqubo yokudibanisa, kukho iindlela ezine zokwenziwa zereferensi. I-Dibromoterephthalic acid ilungiswa ukusuka kwi-p-xylene nge-bromination, i-oxidation, ukuphendula nge-amine kunye nokuvalwa kwendandatho. Indlela yeHydroquinone le nkqubo ithatha i-aniline njengento ekrwada, nge-hydroquinone okanye i-p-benzoquinone carbonylation reaction, ize emva koko idityaniswe ne-aniline synthesis, ukulungiswa kwe-loop evaliweyo, kodwa eyona nto ingalunganga yenkqubo lixabiso eliphezulu le-hydroquinone. I-quinacridone ye-Octa-hydrogenated yalungiswa yi-fusion reaction ye-2.5-diamino-terephthalic acid kunye ne-cyclohexanone engaphezulu kwe-sulfuric acid, kwaye emva koko yenziwa yi-thermal dehydrogenation. Indlela ye-Diketene iyafana nendlela ye-diethyl succinate, i-ethyl chloride yokulungiselela i-α-hydroacetoethyl Ester, kwaye emva koko i-dimerization synthesis hydroquinone -2, i-5-dicarboxylic acid ethyl ester eyongezelelekileyo ye-condensation kunye ne-amine enuka kamnandi, ukulungiswa nge-oxidation evaliweyo.

 

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