碱性棕 4

碱性棕 4

2,4-bis(2,4-diamino-5-methyl-1-benzenazo)toluene

5421-66-9

C₂₁H₂₄N₈

388.4689

226-541-4

InChI=1/C21H24N8/c1-11-4-5-14(26-28-20-6-12(2)15(22)9-17(20)24)8-19(11)27-29-21-7-13(3)16(23)10-18(2

俾斯麦棕 R

C.I. Basic Brown 4, dihydrochloride (8CI); 1,3-Benzenediamine, 4,4'-((4-methyl-1,3-phenylene)bis(2,1-diazenediyl))bis(6-methyl-, hydrochloride (1:2); 4-[3-(2,4-diamino-5-methyl-phenyl)azo-4-methyl-phenyl]azo-6-methyl-benzene-1,3-diamine

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1.34g/cm³

729°C at 760 mmHg

394.7°C

4.17E-21mmHg at 25°C

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