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4-苯偶氮-1-萘胺

4-苯偶氮-1-萘胺

中文名稱:4-苯偶氮-1-萘胺

C A S 號(hào):131-22-6

產(chǎn)品分類:CAS號(hào)大全

產(chǎn)品品牌:紀(jì)寧生物

產(chǎn)品詳情

4-苯偶氮-1-萘胺 131-22-6

CAS號(hào):131-22-6

英文名稱:4-PHENYLAZO-1-NAPHTHYLAMINE

英文同義詞:BNA;Nsc 13974;CI NO 11350;NAPHTHYL RED;AURORA KA-7777;A-NAPHTHYL RED;nubianyellowtb;SOLVENT YELLOW 4;Nubian Yellow TB;ALPHA-NAPHTHYL RED

中文名稱:4-苯偶氮-1-萘胺

中文同義詞:萘紅;萘基紅;Α-萘紅;苯偶氮-α-萘胺;苯基偶氮-1-萘胺;4-苯基偶氮-1萘胺;4-苯偶氮-1-萘胺;4-苯偶氮基-1-萘胺

分子式:C16H13N3

分子量:247.29

熔點(diǎn):124°C

沸點(diǎn):380.33°C (rough estimate)

密度:1.1633 (rough estimate)

折射率:1.6470 (estimate)

溶解度:Solubility Virtually insoluble in water; slightly soluble in ethanol; soluble in acetone, benzene,ethyl acetate, toluene, xylene

酸度系數(shù)(pKa):2.70(at 25℃)

形態(tài):crystals

色指數(shù):11350

顏色:Dark red

酸堿指示劑變色ph值范圍:Red (3.7) to yellow (5.0)

最大波長(zhǎng)(λmax):439nm

主要應(yīng)用:Display device, semiconductor, sensors, photosensitive materials, recording materials, fooding materials, imaging materials, inks, engraving coatings, lubricants, hair dyes, food storage, dental materials

CAS 數(shù)據(jù)庫(kù):131-22-6(CAS DataBase Reference)

EPA化學(xué)物質(zhì)信息:1-Naphthalenamine, 4-(phenylazo)- (131-22-6)