N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE

CAS No.：102-53-4

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
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N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE Basic information

Product Name:	N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE
Synonyms:	Bis(diethylamino)methane;N,N,N',N'-Tetraethyldiaminomethane;N,N'-Methylenebisdiethylamine;TETRAETHYLMETHYLENEDIAMINE;N,N,N',N'-TETRAETHYLMETHANEDIAMINE;N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE;Methylenebis(diethylamine);Methanediamine, N,N,N',N'-tetraethyl-
CAS:	102-53-4
MF:	C9H22N2
MW:	158.28
EINECS:	203-038-8
Product Categories:	Nitrogen Compounds;Organic Building Blocks;Polyamines
Mol File:	102-53-4.mol

N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE Chemical Properties

Melting point	37.5°C (estimate)
Boiling point	166-169 °C(lit.)
density	0.811 g/mL at 25 °C(lit.)
refractive index	n20/D 1.426(lit.)
Fp	108 °F
form	Liquid
pka	7.85±0.50(Predicted)
EPA Substance Registry System	Methanediamine, N,N,N',N'-tetraethyl- (102-53-4)

Safety Information

Hazard Codes	C
Risk Statements	10-34
Safety Statements	16-26-27-36/37/39-45
RIDADR	UN 2734 8/PG 2
WGK Germany	3
TSCA	Yes
HazardClass	3
PackingGroup	III

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE Usage And Synthesis

Uses	N,N,N′,N′-Tetraethylmethanediamine has been used to study the tertiary amine catalytic activities in the reaction of phenyl isocyanate with 1-butanol in toluene.

N,N,N',N'-TETRAETHYLMETHYLENEDIAMINE Preparation Products And Raw materials

Raw materials

N-ethyl-N-(methoxymethyl)ethanamine-->Sulfuric acid, chloromethyl methyl ester-->(DIETHYLAMINO)METHANOL-->Ethanamine, N-ethyl-N-[[(trimethylsilyl)oxy]methyl]--->Silanamine, N,N-dibutyl-1,1,1-trimethyl--->N,N,N',N'-TETRA-N-BUTYL METHYLENEDIAMINE-->2H-1,3-benzoxathiole-->N,N-Diethyl-1,1,1-trimethylsilylamine-->Dichloromethane-->1,3-Benzodioxole-->Diethylamine

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