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275158 Sigma-Aldrich

p-Phenylenediamine

zone-refined, purified by sublimation, ≥99%

Synonym: 1,4-Benzenediamine, 1,4-Diaminobenzene, 1,4-Phenylenediamine

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Properties

grade   zone-refined
vapor density   3.7 (vs air)
vapor pressure   1.08 mmHg ( 100 °C)
description   anti-fade reagent
assay   ≥99%
purified by   sublimation
bp   267 °C (lit.)
mp   138-143 °C (lit.)
SMILES string   Nc1ccc(N)cc1
InChI   1S/C6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2
InChI key   CBCKQZAAMUWICA-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Heart, Kidney, Musculo-skeletal system
RIDADR 
UN 1673 6.1 / PGIII
WGK Germany 
3
RTECS 
SS8050000
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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