N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%

Name: N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%
Brand: Vaqora Chemicals
SKU: VQ-009468

About N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%

N,N,N′,N′-Tetramethyl-p-phenylenediamine is an amine building block carrying the CAS registry number 100-22-1 at a purity of 99%. Formula C10H16N2, molecular weight 164.25 g/mol. Systematically, it is named 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine. It is also known as TMPD or TMPDA.

In its supplied form it is powder or crystals or chunks. Literature values give a melting point of 49-51 °C and a boiling point of 260 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N,N,N′,N′-Tetramethyl-p-phenylenediamine in 5 g, 25 g and 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%
Catalogue No.	VQ-009468
CAS Number	100-22-1
IUPAC name	1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine
Molecular formula	C₁₀H₁₆N₂
Molecular weight	164.25 g/mol
Exact mass	164.1313
Purity / assay	99%
HSN code	29215130
InChIKey	CJAOGUFAAWZWNI-UHFFFAOYSA-N
SMILES	CN(C)C1=CC=C(C=C1)N(C)C
PubChem CID	7490

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals or chunks
Melting point	49-51 °C
Boiling point	260 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 2
TPSA	6.5 Å²
UN number	UN 2811
Synonyms	TMPD, TMPDA, TMPPD, Wurster's reagent, Tetramethyl-p-phenylenediamine, p-Bis(dimethylamino)benzene, TL 85, p-Phenylenediamine, N,N,N',N'-tetramethyl-, N,N,N',N'-Tetramethyl-1,4-Benzenediamine, Reagents, Wurster's, TMPD (amine), Wurster's Blue

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%?

The CAS Registry Number of N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% is 100-22-1. It is also known as TMPD, TMPDA, TMPPD.

What is the molecular formula and molecular weight of N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%?

N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% has the molecular formula C10H16N2 and a molecular weight of 164.25 g/mol. Its IUPAC name is 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine.

Which grade and pack sizes of N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% can I order?

We supply N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% in (99%) grade, in 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99%?

Yes. Every lot of N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% be shipped internationally?

Yes. N,N,N′,N′-Tetramethyl-p-phenylenediamine, 99% is classified as hazardous (UN 2811), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.