40828-00-0

Basic information

• Product Name: N,N,N',N'-Tetraethyl-1,4-benzenedimethanamine
• Synonyms: N,N,N',N'-Tetraethyl-1,4-benzenedimethanamine
• CAS NO: 40828-00-0
• Molecular Formula: C₁₆H₂₈N₂
• Molecular Weight: 248.4069
• Mol File: 40828-00-0.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 308.1°Cat760mmHg
• Flash Point: 126.8°C
• Appearance: /
• Density: 0.924g/cm³
• CAS DataBase Reference: N,N,N',N'-Tetraethyl-1,4-benzenedimethanamine(CAS DataBase Reference)
• NIST Chemistry Reference: N,N,N',N'-Tetraethyl-1,4-benzenedimethanamine(40828-00-0)
• EPA Substance Registry System: N,N,N',N'-Tetraethyl-1,4-benzenedimethanamine(40828-00-0)

Safety Data

• Hazardous Substances Data: 40828-00-0(Hazardous Substances Data)

Upstream product

• 109-89-7 diethylamine 
• 623-25-6 p-Xylylene dichloride 
• 100-44-7 benzyl chloride 
• 623-24-5 1,4-bis(bromomethyl)benzene 
• 106-42-3 para-xylene 
• 623-27-8 terephthalaldehyde, 

Relevant articles and documents

Consecutive β,β′-Selective C(sp3)?H Silylation of Tertiary Amines with Dihydrosilanes Catalyzed by B(C6F5)3

Tris(pentafluorophenyl)borane has been found to catalyze the two-fold C(sp3)?H silylation of various trialkylamine derivatives with dihydrosilanes, furnishing the corresponding 4-silapiperidines in decent yields. The multi-step reaction cascade involves amine-to-enamine dehydrogenation at two alkyl residues and two electrophilic silylation reactions of those enamines, one inter- and one intramolecular.

Three nuclear hyamines template synthesis and molecular sieve solid acid preparation and application

The invention relates to a synthesis method of a novel trinuclear aromatic ring quaternary ammonium salt template agent SDAIII, a preparation method of a novel HZSM-5 molecular sieve, and an application of the molecular sieve to study of the catalytic performance in the condensation reaction between ethylene glycol and cyclohexanone after the molecular sieve is modified by chlorosulfonic acid. The novel molecular sieve has the main characteristics of high catalytic activity, good stability, large number of reuse, convenience in catalyst separation, simplicity in after-treatment and little pollution, is efficient environment-friendly solid acid, and is expected to be developed into a green catalyst commonly used in laboratories and industrial production.