N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
SIGMA/T3134 - ≥95%, powder
Synonym: TMPPD; Wurster’s reagent
CAS Number: 637-01-4
Empirical Formula (Hill Notation): C10H16N2 · 2HCl
Molecular Weight: 237.17
EC Number: 211-274-8
MDL Number: MFCD00012482
Linear Formula: C6H4[N(CH3)2]2·2HCl
Product Type: Chemical
application(s) | diagnostic assay manufacturing hematology histology |
assay | ≥95% |
color | off-white to gray-brown |
form | powder |
InChI | 1S/C10H16N2.2ClH/c1-11(2) |
InChI key | FBHKTSXMTASXFJ-UHFFFAOYSA |
mp | 222-224 °C (lit.) |
Quality Level | 200 ![]() |
SMILES string | Cl[H].Cl[H].CN(C)c1ccc(cc |
solubility | H2O: 500 mg/10 mL |
storage temp. | room temp |
Application: | N,N,N′,N′-Tetramethyl-p-p |
Caution: | May darken in storage. |
General description: | N,N,N′,N′-Tetramethyl-p-p |
Packaging: | 5, 25 g in glass bottle |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H315 - H319 |
Precautionary statements | P302 + P352 - P305 + P351 + P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥95% |
mp | 222-224 °C (lit.) |
Storage Temp. | room temp |
UNSPSC | 12171500 |