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LC5761 N,N,N’,N’-Tetramethyl-1,4-phenylenediammonium dichloride

for synthesis


Order number Packaging Quantity Price €
AC32761 Glass bottle 10 g 42.975
AC32761 Glass bottle 25 g 95.40


Product information
Synonyms Wurster-reagent, N,N,N’,N’-Tetramethyl-1,4-phenylene-diamine dihydrochloride
Hill Formula C10H18Cl2N2
Chemical formula C6H4-1,4-[N(CH3)2]2 * 2 HCl
HS Code 2921 51 90
EC number 211-274-8
Molar mass 237.17 g/mol
CAS number 637-01-4


Chemical and physical data
Solubility (20 °C) soluble
Melting point 227 – 230 °C (decomposition)
Molar mass 237.17 g/mol


Safety information according to GHS
Hazard Statement(s) H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 20/21/22
Harmful by inhalation, in contact with skin and if swallowed.
S Phrase S 28-36/37
After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing and gloves.
Categories of danger harmful
Hazard Symbol Harmful


Assay (argentometric) ≥ 98 %
Identity (IR-spectrum) passes test


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