3,3’-Diaminobenzidine

SKU:
RM2735
CAS Number : 91-95-2
Molecular Formula : C₁₂H₁₄N₄
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3,3’-Diaminobenzidine is a member of the class of biphenyls that is benzidine in which one of the hydrogens ortho to each of the amino groups has been replaced by an amino group.
CAS Number : 91-95-2
Molecular Formula : C₁₂H₁₄N₄


Product Identifier

CAS No. 91-95-2
EC No. 202-110-6
Molecular Formula C12H14N4
Molecular Weight 214.27
Synonym 3,3',4,4'-Biphenyltetramine; DAB
HS Code 2921 59 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance Off-white to brown or black powder
Solubility 33.3 mg soluble in 1 mL of 1M hydrochloric acid
Melting range 173 - 176°C
FTIR Matches with the standard pattern.
Assay (NT/GC/HPLC) 97.00 - 101.50%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation MarkHazard Pictogram Skull
Signal Word Danger
Hazard Statement(s) H302-H319-H341-H350
Precautionary Statement(s) P201-P280-P301+P312+P330-P305+P351+P338-P308 +P313-P337+P313
UN No. Not dangerous goods
Class -
Packing Group -
RTECS DV8750000
WGK 1
CAS Number : 91-95-2
Molecular Formula : C₁₂H₁₄N₄
More Information
Product Name 3,3’-Diaminobenzidine
SKU RM2735
CAS No 91-95-2
EC No. 202-110-6
Molecular formula C₁₂H₁₄N₄
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