4,4''-DIAMINO-P-TERPHENYL
- CAS NO.：3365-85-3
- Empirical Formula: C18H16N2
- Molecular Weight: 260.33
- MDL number: MFCD00051532
- EINECS: 677-188-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-08-08 17:45:00
What is 4,4''-DIAMINO-P-TERPHENYL?
The Uses of 4,4''-DIAMINO-P-TERPHENYL
4,4''-Diamino-p-terphenyl can be used to make selective hydrogen sensors that have high sensitivity, low consumption, and no cross-sensitivity to methane and ethane even at their operating temperatures and higher. Moreover, it is also used for studies of Symmetry breakdown of 4,4″-diamino-p-terphenyl on a Cu(111) surface by lattice mismatch[1-2].
References
[1] A. S. PRANTI. Highly Sensitive and Selective Hydrogen Gas Sensor with Platinum Nanoparticles Linked by 4,4"-Diamino-P-Terphenyl (Dater)[J]. 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII), 2019. DOI:10.1109/TRANSDUCERS.2019.8808479.
[2] QIGANG ZHONG. Symmetry breakdown of 4,4″-diamino-p-terphenyl on a Cu(111) surface by lattice mismatch.[J]. Nature Communications, 2018. DOI:10.1038/s41467-018-05719-y.
Properties of 4,4''-DIAMINO-P-TERPHENYL
| Melting point: | 242-244°C |
| Boiling point: | 484.2±25.0 °C(Predicted) |
| Density | 1.159±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | soluble in Tetrahydrofuran,Acetone |
| pka | 4.59±0.10(Predicted) |
| BRN | 2120295 |
Safety information for 4,4''-DIAMINO-P-TERPHENYL
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H341:Germ cell mutagenicity H350:Carcinogenicity |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for 4,4''-DIAMINO-P-TERPHENYL
| InChIKey | QBSMHWVGUPQNJJ-UHFFFAOYSA-N |
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