N,N-Dimethyl-1,4-phenylenediamine oxalate
Synonym(s):N,N-Dimethyl-p-phenylenediamine hemioxalate salt
- CAS NO.：62778-12-5
- Empirical Formula: C10H14N2O4
- Molecular Weight: 226.23
- MDL number: MFCD07785828
- EINECS: 263-723-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:07:02
What is N,N-Dimethyl-1,4-phenylenediamine oxalate?
Chemical properties
grey or beige to brownish powder and chunks
The Uses of N,N-Dimethyl-1,4-phenylenediamine oxalate
N,N-Dimethyl-1,4-phenylenediamine oxalate (N,N-dimethyl-p-phenylenediamine hemioxalate salt, DPD) was used as reagent in a study to evaluate the catalytic effects of elemental sulfur nanoparticles on CrVI reduction. It was also used to study the transformation of trichloroethene (TCE), caused by heating contaminated soil and groundwater samples.
Properties of N,N-Dimethyl-1,4-phenylenediamine oxalate
| Melting point: | 205 °C (dec.) (lit.) |
| Boiling point: | 494.03°C (rough estimate) |
| Density | 1.2485 (rough estimate) |
| refractive index | 1.6700 (estimate) |
| storage temp. | 2-8°C |
| form | Powder and Chunks |
| color | Gray or beige to brownish |
| CAS DataBase Reference | 62778-12-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,4-Benzenediamine, N,N-dimethyl-, ethanedioate (2:1) (62778-12-5) |
Safety information for N,N-Dimethyl-1,4-phenylenediamine oxalate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H300:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for N,N-Dimethyl-1,4-phenylenediamine oxalate
N,N-Dimethyl-1,4-phenylenediamine oxalate manufacturer
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product: N,N-Dimethyl-p-phenylenediamine Hemioxalate 99%
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