N,N,N′,N′-Tetramethyl-p-phenylenediamine
ALDRICH/T7394 - 99%, powder
Synonym: TMPD; TMPDA; TMPPD; Wurster’s reagent
CAS Number: 100-22-1
Empirical Formula (Hill Notation): C10H16N2
Molecular Weight: 164.25
EC Number: 202-831-6
MDL Number: MFCD00008309
Linear Formula: C6H4[N(CH3)2]2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: T7394-25G
| assay | 99% |
| bp | 260 °C (lit.) |
| color | off-white to brown |
| form | flakes |
| powder | |
| InChI | 1S/C10H16N2/c1-11(2)9-5-7 |
| InChI key | CJAOGUFAAWZWNI-UHFFFAOYSA |
| mp | 49-51 °C (lit.) |
| Quality Level | 200  |
| SMILES string | CN(C)c1ccc(cc1)N(C)C |
| Application: | N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) can be used: • In the flow injection analysis of benzoyl peroxide. • To study photoinduced electron transfer to halogenated solvents. |
| Disclaimer: | May darken in storage. |
| General description: | N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) is a redox reagent with low ionization potential widely used as an electron donor for photosystem I. It also acts as an electron acceptor in photosystem II. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 + H312 + H332 |
| Precautionary statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22 |
| Safety Statements | 28 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 230.0 °F - closed cup |
| Flash Point(C) | 110 °C - closed cup |
| Purity | 99% |
| bp | 260 °C (lit.) |
| mp | 49-51 °C (lit.) |
| UNSPSC | 12352100 |