N,N-Dimethyl-p-phenylenediamine, Free Base

Molecular Formula
C8H12N2
Catalog Number
D2955
Supplier/Brand
Spectrum Chemical
CAS Number
99-98-9

N,N-Dimethyl-p-phenylenediamine, Free Base is used as the base for production of methylene blue, a photo-developer, reagent for detection of hydrogen sulfide, reagent for cellulose, organic synthesis, reagent for certain bacteria. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: 4-Amino-N,N-dimethylaniline ; 4-(Dimethylamino)aniline

Shipping Information

DOT: UN2811, Toxic solid, organic, n.o.s. (N,N-dimethyl-p-phenylenediamine), 6.1, PG II

Largest individual container shippable via:
UPS/FedEx Ground: 1 kg    UPS Air: 1 kg    FedEx Air: 1 kg

Storage Information

LIGHT SENSITIVE: Keep tightly closed in light-resistant containers

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2023