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Merck
CN

14740

Sigma-Aldrich

N,N,N′,N′-Tetramethyl-1,3-butanediamine

≥99.0%

Synonym(s):

1,3-Bis(dimethylamino)butane, N,N,N′,N′-Tetramethyl-1,3-diaminobutane

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About This Item

Linear Formula:
(CH3)2NCH(CH3)CH2CH2N(CH3)2
CAS Number:
97-84-7
Molecular Weight:
144.26
Beilstein:
1698054
EC Number:
202-610-4
MDL number:
MFCD00025678
UNSPSC Code:
12352100
PubChem Substance ID:
57647144

Key Documents

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vapor density

5 (vs air)

vapor pressure

1.64 mmHg ( 20 °C)

Assay

≥99.0%

expl. lim.

7.8 %

refractive index

n20/D 1.431 (lit.)
n20/D 1.431

bp

165 °C (lit.)
55-56 °C/12 mmHg (lit.)

density

0.787 g/mL at 25 °C (lit.)

SMILES string

CC(CCN(C)C)N(C)C

InChI

1S/C8H20N2/c1-8(10(4)5)6-7-9(2)3/h8H,6-7H2,1-5H3

InChI key

AXFVIWBTKYFOCY-UHFFFAOYSA-N

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General description

N,N,N′,N′-Tetramethyl-1,3-butanediamine is an efficient electrolyte additive during the separation of tricyclic antidepressant by capillary zone electrophoresis.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

105.8 °F - closed cup

Flash Point(C)

41 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
051948/1V
051948/1
51948/1

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Caterina Dell'Aquila
Journal of pharmaceutical and biomedical analysis, 30(2), 341-350 (2002-08-23)
Five tricyclic antidepressants (TADs), desipramyne, nortriptyline, imipramine, doxepin and amitriptyline, were separated by using the N,N,N',N'-tetramethyl-1,3-butanediamine (TMBD) as additive in the background electrolyte solution. Because the tricyclic antidepressants are similar in structure, mass and pka values, their separation, by capillary
D Corradini et al.
Electrophoresis, 16(4), 630-635 (1995-04-01)
The effect of N,N,N',N'-tetramethyl-1,3-butanediamine (TMBD) in the running electrolyte on the electroosmotic flow and the migration behavior of four standard basic proteins in bare fused-silica capillaries was examined at pH 4.0, 5.5, and 6.5. Depending on the electrolyte pH and
D Corradini et al.
Electrophoresis, 17(1), 120-124 (1996-01-01)
The electrophoresis of epsilon-N-2-furoylmethyl-L-lysine (furosine) was studied in an attempt to develop a method for the identification and quantitation of this compound in processed food. The effect of pH and composition of electrolyte solution on both the electrophoretic migration of

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