Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99% 1 kg
Marka
Stok Kodu
LB.SA.P23954-1KG
Kısa Bilgi
Synonym(s): 1,3-Benzenediamine, 1,3-Diaminobenzene, 1,3-Phenylenediamine, MPDA Linear Formula: C6H4-1,3-(NH2)2 CAS Number: 108-45-2 Molecular Weight: 108.14 Beilstein: 471357 EC Number: 203-584-7 MDL number: MFCD00007799 PubChem Substance ID: 24898321 NACRES: NA.22
Bilgi
CAS Number: 108-45-2
| Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99% |
| Synonym(s): 1,3-Benzenediamine, 1,3-Diaminobenzene, 1,3-Phenylenediamine, MPDA Linear Formula: C6H4-1,3-(NH2)2 CAS Number: 108-45-2 Molecular Weight: 108.14 Beilstein: 471357 EC Number: 203-584-7 MDL number: MFCD00007799 PubChem Substance ID: 24898321 NACRES: NA.22 |
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PROPERTIES
vapor density 3.7 (vs air)
Quality Level 200 vapor pressure 0.62 mmHg ( 100 °C) Assay 99% form flakes autoignition temp. 1040 °F bp 282-284 °C mp 64-66 °C SMILES string Nc1cccc(N)c1 InChI 1S/C6H8N2/c7-5-2-1-3-6(8)4-5/h1-4H,7-8H2 InChI key WZCQRUWWHSTZEM-UHFFFAOYSA-N DESCRIPTION General description m-Phenylenediamine (MPD) is an aromatic diamine. It copolymerizes with iso- or terephthaloyl chloride and 3,5-diaminobenzoic acid or 2,4-diaminobenzene sulfonic acid (or sulfonate) to afford copolyamides by low temperature solution polymerization.[1] MPD has been reported to be formed selectively during the hydrogenation of m-dinitrobenzene in the presence of bimetallic Ni-Pt catalysts supported on carbon.[2] Cyclic voltammetric method has been proposed to study the electrochemical copolymerization of aniline with MPD in sulfuric acid solution.[3] Application m-Phenylenediamine may be used in the synthesis of the following: - intrinsically electrically semiconducting microparticles of semiladder poly(m-phenylenediamine-co-2-hydroxy-5-sulfonic aniline) structures[4] - extraction medium based on chitosan-poly(m-phenylenediamine) (CS-PPD) Fe3O4 nanocomposite, used as sorbent for the magnetic solid-phase extraction (MSPE) of polychlorinated biphenyls[5] - series of terpolymers, via chemical oxidative polymerization[6] - thin film composite (TFC) membranes based polyamide[7] - TFC reverse osmosis (RO) membranes[8] Other Notes May darken in storage |
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