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694975 Sigma-Aldrich

o-Phenylenediamine

sublimed, ≥99%

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 329761704

  •  NACRES NA.22

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Properties

Related Categories Amines, Building Blocks, C6, Chemical Synthesis, Nitrogen Compounds - Organic Building Blocks,
Quality Level   100
vapor density   3.7 (vs air)
vapor pressure   0.01 mmHg ( 25 °C)
assay   ≥99%
form   sublimed
bp   256-258 °C
mp   100-102 °C
SMILES string   Nc1ccccc1N
InChI   1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
InChI key   GEYOCULIXLDCMW-UHFFFAOYSA-N

Description

Application

o-Phenylenediamine can be used in the synthesis of:
• Various benzimidazole derivatives that are structural units of several bioactive drug substances and pigments.
• N-doped colloidal graphene quantum dots (QDs), which can electrochemically catalyze the oxygen reduction reactions.
• N-doped graphene nanoplatelets from simple solution edge-functionalization for n-type field-effect transistors.
• N-heteroacenes (azaacenes) that are good candidates as active materials for organic thin film transistors.

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
RIDADR 
UN 1673 6.1 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
276.8 °F - closed cup
Flash Point(C) 
136 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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