m-Phenylenediamine

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M-Phenylenediamine
File:M-phenylenediamine.png
style="background: #F8EABA; text-align: center;" colspan="2" | Identifiers
CAS number 108-45-2 YesY
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style="background: #F8EABA; text-align: center;" colspan="2" | Properties
Molecular formula C6H8N2
Molar mass 108.1
Appearance White solid
Melting point

64 - 66 °C

Boiling point

282 - 284 °C

style="background: #F8EABA; text-align: center;" colspan="2" | Hazards
R-phrases R23 R24 R25 R36 R37 R38 R40 R42 R43
S-phrases S22 S26 S36 S37 S39 S45
Autoignition
temperature
560 °C
 YesY (what is this?)  (verify)
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

m-Phenylenediamine, also 1,3-diaminobenzene, is an aromatic amine, with formula C6H4(NH2)2. It is an isomer of o-phenylenediamine and p-phenylenediamine.

m-Phenylenediamine is used in the preparation various polymers including aramid fibers, epoxy resins, wire enamel coatings and polyurea elastomers. Other uses for m-phenylenediamine include as an accelerator for adhesive resins, and as a component for hair dyes and dyes for leather and textiles.[1]

References

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pt:M-fenilenodiamina
  1. DuPont Specialty Chemical Intermediates