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Appearance:tablets
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: 3,3'-Diaminobenzidine
CAS: 91-95-2
MF: C12H14N4
MW: 214.27
EINECS: 202-110-6
Mol File: 91-95-2.mol
3,3'-Diaminobenzidine Structure
3,3'-Diaminobenzidine Chemical Properties
Melting point 175-177 °C(lit.)
Boiling point 344.41°C (rough estimate)
density 1.1726 (rough estimate)
refractive index 1.5000 (estimate)
Fp 12 °C
storage temp. room temp
solubility 0.55g/l
pka 4.39±0.10(Predicted)
form tablet
color Crystals from MeOH
PH 7 (1g/l, H2O, 20℃)
Water Solubility 0.55 g/L (20 ºC)
Sensitive Light Sensitive
BRN 1212988
Stability: Stability Moisture and light sensitive. Incompatible with strong oxidizing agents.
InChIKey HSTOKWSFWGCZMH-UHFFFAOYSA-N
CAS DataBase Reference 91-95-2(CAS DataBase Reference)
NIST Chemistry Reference 3,3'-Diaminobenzidine(91-95-2)
EPA Substance Registry System 3,3'-Diaminobenzidine (91-95-2)
Safety Information
Hazard Codes Xn,T,F,O
Risk Statements 36/37/38-40-22-20/21/22-68-45-67-37-34-11-8
Safety Statements 26-36/37-45-36/37/39-22-53-16
RIDADR UN 3316 9
WGK Germany 1
RTECS DV8750000
F 8-10-23
TSCA Yes
HS Code 29214200
Toxicity LDLo orl-rat: 3000 mg/kg CNREA8 26,619,66
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