A5105012
<I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-Tetramethyl-<I>p</I>-phenylenediamine , 99% , 100-22-1
Synonym(s):
TMPD;TMPDA;TMPPD;Wurster’s reagent;1,4-Bis(dimethylamino)benzene
CAS NO.：100-22-1
Empirical Formula: C10H16N2
Molecular Weight: 164.25
MDL number: MFCD00008309
EINECS: 202-831-6
| Pack Size | Price | Stock | Quantity |
| 5G | RMB165.60 | In Stock |
|
| 10g | RMB315.20 | In Stock |
|
| 25G | RMB591.20 | In Stock |
|
| 50g | RMB1039.20 | In Stock |
|
| 100g | RMB1885.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 49-51 °C(lit.) |
| Boiling point: | 260 °C(lit.) |
| Density | 0.9743 (rough estimate) |
| refractive index | 1.5700 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| pka | 5.92±0.12(Predicted) |
| form | powder |
| color | off-white to gray |
| Water Solubility | slightly in cold, more in hot water |
| Sensitive | Air & Light Sensitive |
| Merck | 14,9228 |
| BRN | 1564025 |
| Stability: | Stable, but may be air or light sensitive. Combustible. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. |
Description and Uses
N,N,N',N'-Tetramethyl-p-phenylenediamine is a reducing co-substrate for heme peroxidases. It is used for detection of peroxidases on polyacrylamide gels.
Safety
| Symbol(GHS) |  GHS07 |
| Symbol(GHS) | GHS07 |
| Signal word | Warning |
| Signal word | Warning |
| Hazard statements | H302+H312+H332 |
| Hazard statements | H302+H312+H332 |
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312 |
| Precautionary statements | P280-P301+P312+P330-P302+P352+P312-P304+P340+P312 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-40-36/37/38 |
| Safety Statements | 28-28A-36-26-22 |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 1 |
| RTECS | ST4200000 |
| F | 10 |
| TSCA | Yes |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| HS Code | 29215190 |
| Toxicity | LD50 oral in bird - wild: 23700ug/kg |
