Product Name:meta-Phenylenediamine (MPD)
Purity:99.5%
Capacity:2000MT per year
Appearance:Yellow granules
Sample:Available
Storage:Store below +30°C
CAS No.: 108-45-2
m-Phenylenediamine Cas 108-45-2
Typical Properties
Chemical Name:meta-Phenylenediamine (MPD)
Cas No:108-45-2
EINECS No:203-584-7
Synonyms:m-Phenylenediamine;1,3-Benzenediamine
Molecular Weight:108.14
Molecular Formula:C6H8N2
Molecular Structure:
| Item | Specification |
| Melting Point | 64-66 °C |
| Boiling Point | 282-284 °C |
| Density | 1,139 g/cm3 |
| Refractive index | 1.6339 |
| Fp | >230 °F |
| pKa | 5.11 |
| PH | 8 |
| o-phenylenediamine | ≤0.05% |
| p-phenylenediamine | ≤0.2% |
| low-boiling residue | ≤0.05% |
| high-boiling residue | ≤0.1% |
Usage
Dye and Pigment Industry: Synthetic azo dyes; reactive dyes; sulfur dyes are used for dyeing fibers such as cotton,wool,and silk.
Rubber Industry: Rubber antioxidants are used in natural and synthetic rubber to improve their resistance to oxygen and ozone aging.
Polymer Materials: Epoxy resin curing agents are used to prepare high-temperature resistant, high-strength epoxy resin products; polyamide resin raw materials are used to synthesize specialty polyamides for engineering plastics and fibers.
Packaging and Shipping
According to customer requirements.
25KG/Drum
Inquiry Price for
m-Phenylenediamine Cas 108-45-2