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Basic Brown 4
[CAS# 5421-66-9]

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Identification
Classification Dyes and pigments >> Dyes >> Basic dye
Name Basic Brown 4
Synonyms C.I. 21010; Bismarck Brown R; 2,4-Bis(2,4-diamino-5-methyl-1-benzenazo)toluene dihydrochloride
Molecular Structure CAS # 5421-66-9, Basic Brown 4, C.I. 21010, Bismarck Brown R, 2,4-Bis(2,4-diamino-5-methyl-1-benzenazo)toluene dihydrochloride
Molecular Formula C21H24N8.2(HCl)
Molecular Weight 461.39
CAS Registry Number 5421-66-9
EC Number 226-541-4
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin irritationSkin Irrit.2H315
Acute toxicityAcute Tox.4H312
SDS Available
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