m-Phenylene Diamine
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Post Date:
Oct 11,2018
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Expiry Date:
Oct 11,2019
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Detailed Description:
Cas No. :108-45-2
Payment Method: T/T D/A D/P L/C
m-Phenylene Diamine
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m-Phenylenediamine, also called 1,3-diaminobenzene, is an organic compound with the formula C6H4(NH2)2. It is an isomer of o-phenylenediamine and p-phenylenediamine. It is a colourless solid.
[edit] Production
m-Phenylenediamine is produced by hydrogenation of 1,3-dinitrobenzene. The dinitrobenzene is prepared by dinitration of benzene.[1]
[edit] Applications
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 of dyes for leather and textiles.Basic Brown 1 (Bismarck Brown), Basic Orange 2, Direct Black 38, and Developed Black BH In hair-dying, m-phenylenediamine is a "coupling agent", used to produce blue colors.[2]
m-Phenylenediamine
IUPAC name[hide]
1,3-diaminobenzene
Other names[hide]
MPD
Identifiers
CAS number 108-45-2 Y
UNII OE624J2447 Y
Jmol-3D images Image 1
SMILES
[show]
Nc1cc(N)ccc1
Properties
Molecular formula C6H8N2
Molar mass 108.1
Appearance White solid
Melting point
64 - 66 °C
Boiling point
282 - 284 °C
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CAS Registry Number:
108-45-2
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Synonyms:
;C.I. Developer 11;1,3-Benzenediamine;1,3-Diaminobenzene;1,3-Phenylenediamine;Metaphenylene Diamine;m-Phenylene Diamine;Meta Phenylenediamine;benzene-1,3-diamine;1,3-Diamino benzene;Meta-Phenylenediamine;Meta Phenylene Diamine;M-diamino benzene;
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Molecular Formula:
C6H8N2
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Molecular Weight:
108.1411
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Molecular Structure:
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Hazard Symbols:
T:Toxic;
N:Dangerous for the environment;
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Risk Codes:
R23/24/25:;
R36:;
R40:;
R43:;
R50/53:;
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Safety Description:
S28A:;
S36/37:;
S45:;
S60:;
S61:;
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