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N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine

N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine chemical structure
CAS Number20734-58-1
FormulaN′
Mol. Weight214.31 g/mol

What is N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine?

N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine is a chemical compound with CAS number 20734-58-1 and molecular formula N′. It is used in various industrial and research applications.

Applications

N,N,N′,N′-Tetramethyl-1,8-naphthalenediamine was used in protonation of multiple-charged oligonucleotide anions1. It was used as reagent during reaction of benzaldehyde with acetic anhydride catalyzed by bismuth nitrate2. It was used as extractant during separation of organic acids from fermentation broths by liquid-liquid extraction3.

Specifications

Molecular Weight

214.31 g/mol

Assay/Purity

99%

Solubility

chloroform: soluble50 mg/mL, clear, faintly yellow to greenish-yellow

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H302-H315-H319-H335

Precautionary Statements

P261-P305 + P351 + P338

Required PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Melting Point

49-51 °C(lit.)

EC Number

244-001-6

WGK Germany

3

Frequently Asked Questions

Alternative Names & Synonyms

N′-Tetramethyl-1,8-naphthalenediamine,20734-58-1, C14H18N2