2,5-Dimethyl-1,4-benzenediamine
Synonym(s):2,5-Dimethyl-p -phenylenediamine;2,5-Dimethyl-1,4-diaminobenzene
- CAS NO.：6393-01-7
- Empirical Formula: C8H12N2
- Molecular Weight: 136.19
- MDL number: MFCD00052675
- EINECS: 229-003-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:30
What is 2,5-Dimethyl-1,4-benzenediamine?
Chemical properties
Greyish-brown crystalline powder
The Uses of 2,5-Dimethyl-1,4-benzenediamine
2,5-Dimethyl-1,4-phenylenediamine (cas# 6393-01-7) is a useful reagent for synthesis of novel Schiff-?base type conjugative polymers.
Definition
ChEBI: A primary arylamine that is p-xylene substituted at the 2 and 5 positions by amino groups. It is formally a reduction product of 2,5-dimethyl-1,4-benzoquinonediimine.
Properties of 2,5-Dimethyl-1,4-benzenediamine
| Melting point: | 149-150 °C (lit.) |
| Boiling point: | 281.1±35.0 °C(Predicted) |
| Density | 1.076±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Sparingly), DMSO (Slightly) |
| form | Solid |
| pka | 6.14±0.10(Predicted) |
| color | Brown to Dark Beige |
| CAS DataBase Reference | 6393-01-7(CAS DataBase Reference) |
Safety information for 2,5-Dimethyl-1,4-benzenediamine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation 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+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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 2,5-Dimethyl-1,4-benzenediamine
New Products
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