- Category :
Intermediates/Dyestuff intermediates
- CAS NO : 20103-09-7
- EC NO : 243-512-1
- Molecular Formula : C6H6Cl2N2
- Main Specifications : Assay: ≥99% light Brown to pink - gray powder
- Synonyms : 2,5-dichloro-1,4-Benzenediamine;2,5-DICHLORO P.P.D;2,5-Dichloro-1,4-diaminobenzene;BUTTPARK 100\01-20;AURORA KA-7368;2,5-dichlorobenzene-1,4-diamine;2,5-DICHLORO-1,4-PHENYLENEDIAMINE;2,5 DICHLORO PPD;2,5-DICHLORO-P-PHENYLENEDIAMINE;1,4-Diamino-2,5-dichlorobenzene;
Package: 1kg/bag, aluminum foil bag and PE bag lining. Keep seal and shield from light.
Uses : Used as intermediate in organic synthesis. In the dye industry to produce azo pigments Cromophtal Yellow 6 g; As a synthetic material of polyurethane
Molecular Structure:
Product description:
2, 5 - dichloro - 4 - phenylene diamine (20103-09-7) hazard: this product is a little harm to water, without government permission, do not put the material into the surrounding environment. Computational chemistry data: 1. The hydrophobic parameter calculation reference (XlogP) : 2.4 2. The number of hydrogen bonding donor: 2, 3. The number of hydrogen bonds receptor: 2 4. Number of rotating chemical bonds: 0 5. The topological molecular polar surface area (TPSA) : 52 6. Heavy atom number: 10 storage conditions: if does not conform to specifications using and storing decomposition avoid contact with the oxide..
mp 164-166 °C (dec.)(lit.)
storage temp. 2-8°C
CAS DataBase Reference 20103-09-7(CAS DataBase Reference)
EPA Substance Registry System 1,4-Benzenediamine, 2,5-dichloro-(20103-09-7)
Safety Information
Hazard Codes Xn
Risk Statements 22-36/37/38
Safety Statements 26-36/37/39
WGK Germany 3
RTECS SS9150000
F 9
Hazardous Substances Data 20103-09-7(Hazardous Substances Data)
CN
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