m-Phenylenediamine
ALDRICH/P23954 - flakes, 99%
Synonym: 1,3-Benzenediamine; 1,3-Diaminobenzene; 1,3-Phenylenediamine; MPDA
CAS Number: 108-45-2
Empirical Formula (Hill Notation): C6H8N2
Molecular Weight: 108.14
EC Number: 203-584-7
MDL Number: MFCD00007799
Linear Formula: C6H4-1,3-(NH2)2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P23954-100G
This image depicts SKU: P23954-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: P23954-5G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P23954-25G
This image depicts SKU: P23954-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P23954-500G
This image depicts SKU: P23954-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P23954-1KG
This image depicts SKU: P23954-1KG
| assay | 99% |
| autoignition temp. | 1040 °F |
| bp | 282-284 °C |
| form | flakes |
| InChI | 1S/C6H8N2/c7-5-2-1-3-6(8) |
| InChI key | WZCQRUWWHSTZEM-UHFFFAOYSA |
| mp | 64-66 °C |
| Quality Level | 200  |
| SMILES string | Nc1cccc(N)c1 |
| vapor density | 3.7 (vs air) |
| vapor pressure | 0.62 mmHg ( 100 °C) |
| Application: | m-Phenylenediamine may be used in the synthesis of the following: • intrinsically electrically semiconducting microparticles of semiladder poly(m-phenylenediamine-co-2-hy • 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 • series of terpolymers, via chemical oxidative polymerization • thin film composite (TFC) membranes based polyamide • TFC reverse osmosis (RO) membranes |
| 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. 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. Cyclic voltammetric method has been proposed to study the electrochemical copolymerization of aniline with MPD in sulfuric acid solution. |
| Other Notes: | May darken in storage |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 15 kg in steel drum |
| Packaging: | 25, 100, 500 g in poly bottle |
| Packaging: | 5 g in glass bottle |
| Symbol |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H311 + H331 - H317 - H319 - H341 - H410 |
| Precautionary statements | P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338 |
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-36-43-50/53-68 |
| Safety Statements | 28-36/37-45-60-61 |
| RIDADR | UN 1673 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| bp | 282-284 °C |
| mp | 64-66 °C |
| UNSPSC | 12352100 |