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3,3'-Diaminobenzidine Tetrahydrochloride Hydrate [for Biochemical Research]
(CAS RN:868272-85-9 Product Number:D3757)


3,3'-Diaminobenzidine Tetrahydrochloride
Synonym DAB·4HCl Hydrate
Synonym 3,3',4,4'-Tetraaminobiphenyl Tetrahydrochloride Hydrate

General Information

Product Number D3757

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Purity/Analysis Method >98.0%(HPLC)(N)
Storage Temperature 0-10°C
M.F. / M.W. C12H14N4·4HCl·xH2O=360.10(as Anhydrous)
CAS RN 868272-85-9
Related CAS RN 167684-17-5,7411-49-6
MDL Number MFCD08273058
Packaging and Container
  • Product Details
  • Safety & Regulations


Purity(HPLC) min. 98.0 area%
Purity(with Total Nitrogen) min. 98.0 %(calcd.on anh.substance)
Water max. 13.0 %
Peroxidase detection test to pass test


Beilstein 13,340
Reaxys-RN 9361009
PubChem SID 87560724


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :IF ON SKIN: Wash with plenty of water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.

Transport Information

HS Number 2921599090


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