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Home/Compounds/Research Reagent/Tetramethyl-p-phenylenediamine dihydrochloride
C10H18Cl2N2
237.17 g/mol
Research ReagentWarning

N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride

CAS637-01-4EC211-274-8
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound

N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride is a chemical compound consisting of the parent amine in a dihydrochloride salt form. It is commonly employed as an electron donor reagent in research settings.

Electron donor reagent for laboratory research

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

ReferenceSame Category

1,4-Benzenediamine, N'-(4-(dimethylamino)phenyl)-N,N-dimethyl-

CAS637-31-0

research compound

ReferenceSame Category

Ethyl azidoacetate

CAS637-81-0

research compound

ReferenceSame Category

Cyclohexyldiphenylphosphine

CAS6372-42-5

research compound

ReferenceSame Category

2-chloro-3-ethoxypyridine

CAS63756-58-1

research compound

Safety Reference

Harmful
Harmful
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride (CAS 637-01-4) is 2921.51.

HS code (international, 6-digit)

2921.51

EU CN code (8-digit)

2921 51 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride

InChIKey

FBHKTSXMTASXFJ-UHFFFAOYSA-N

SMILES

CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl

Synonyms (25)
  • M710
  • TMPD 2HCl
  • TMPD dihydrochloride

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