Technical Data Sheet
Diphenylamine, 25 g
≥99 %, p.a., ACS
Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
H301+H311+H331-H373-H410
toxic if swallowed, in contact with skin or if inhaled, may cause damage to organs (spleen, liver, kidney) through prolonged or repeated exposure, very toxic to aquatic life with long lasting effects
P260 P273 P280 P302+P352 P309+P311
do not breathe dust, avoid release to the environment, wear protective gloves/protective clothing/eye protection/face protection, IF ON SKIN: Wash with plenty of water, IF exposed or if you feel unwell: Call a POISON CENTER or doctor/physician
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N-Phenylaniline, Anilinobenzene, N-Phenylbenzenamine, DPA
Empirical formula C12H11N
Molar mass (M) 169,23 g/mol
Density (D) 1,16 g/cm³
Boiling point (bp) 302 °C
Flash point (flp) 153 °C
Melting point (mp) 54 °C
ADR 6.1 III
WGK 3
CAS No. 122-39-4
EG-Nr. 204-539-4
UN-Nr. 2811
Molar mass (M) 169,23 g/mol
Density (D) 1,16 g/cm³
Boiling point (bp) 302 °C
Flash point (flp) 153 °C
Melting point (mp) 54 °C
ADR 6.1 III
WGK 3
CAS No. 122-39-4
EG-Nr. 204-539-4
UN-Nr. 2811
Redox indicator
Dissolve 1.0 g in 100 ml of sulfuric acid (96 %)
Dissolve 1.0 g in 100 ml of sulfuric acid (96 %)
€22.05/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 9865.1
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€20.95/Pack Qty.
from 24 Pack Qty.
€19.84/Pack Qty.
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Product details
Diphenylamine ≥99 %, p.a., ACS
Technical Information
| Ox. colour | blue-violet |
| Red. colour | colourless |
| Redox potential E0[V] at pH=0 and 20 °C | +0.67 |
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Diphenylamine
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 9865.1 | 25 g | glass |
€22.05 |
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| 9865.2 | 100 g | glass |
€53.25 |
|
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| 9865.3 | 500 g | glass |
€146.75 |
|
|
|
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Downloads / MSDS
General information
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Certificates of Analysis
Guarantee analysis
| Assay | ≥99,0 % |
| Sensitivity to NO3 | 1:1600000 |
| Solubility in ethanol | complies |
| Melting range | 52,5-54,0 °C |
| Anilin | ≤0,01 % |
| Sulphated ash | ≤0,03 % |
| Nitrate (NO3) | complies |
| Lead (Pb) | ≤0,001 % |
| Iron (Fe) | ≤0,001 % |
| Copper (Cu) | ≤0,001 % |
| Nickel (Ni) | ≤0,001 % |