EMAIL THIS PAGE TO A FRIEND
78412 Sigma-Aldrich

o-Phenylenediamine

technical, ≥98.0% (GC)

Synonym: 1,2-Diaminobenzene, 1,2-Phenylenediamine, OPD

  • CAS Number 95-54-5

  • Empirical Formula (Hill Notation) C6H8N2

  • Molecular Weight 108.14

  •  Beilstein/REAXYS Number 606074

  •  EC Number 202-430-6

  •  MDL number MFCD00007721

  •  PubChem Substance ID 24887300

Purchase

Properties

vapor density   3.7 (vs air)
vapor pressure   0.01 mmHg ( 25 °C)
InChI Key   GEYOCULIXLDCMW-UHFFFAOYSA-N
grade   technical
assay   ≥98.0% (GC)
bp   256-258 °C
mp   98-102 °C
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 1673 6.1 / PGIII
WGK Germany 
3
Flash Point(F) 
276.8 °F
Flash Point(C) 
136 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?