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Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99% 5 gr

Stok Kodu
LB.SA.P23954-5G
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
Ön Siparişli Ürün
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
Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99%     
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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Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99% 5 gr 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 LB.SA.P23954-5G
Sigma-Aldrich P23954 m-Phenylenediamin flakes, 99% 5 gr

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