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N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE

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N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Basic information

Product Name:
N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE
Synonyms:
  • 1,3-BIS(DIMETHYLAMINO)BUTANE
  • 1,3-Diaminobutane, N,N,N',N'-tetramethyl-
  • N,N,N(Sup1),N(sup1)-Tetramethyl-1,3-diaminobutane
  • N,N,N',N''-Tetramethylbutane-1,3-diamine
  • N,N,N',N'-Tetramethylbutane-1,3-diamine
  • N,N,N',N'-Tetramethyl-1,3-diaminobutane
  • n,n,n’,n’-tetramethyl-3-butanediamine
  • n,n,n’,n’-tetramethyl-3-diaminobutane
CAS:
97-84-7
MF:
C8H20N2
MW:
144.26
EINECS:
202-610-4
Product Categories:
  • Building Blocks
  • Chemical Synthesis
  • Nitrogen Compounds
  • Organic Building Blocks
  • Polyamines
Mol File:
97-84-7.mol
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N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Chemical Properties

Melting point:
52°C (estimate)
Boiling point:
165 °C(lit.)
Density 
0.787 g/mL at 25 °C(lit.)
vapor density 
5 (vs air)
vapor pressure 
1.64 mm Hg ( 20 °C)
refractive index 
n20/D 1.431(lit.)
Flash point:
105 °F
pka
9.65±0.50(Predicted)
form 
clear liquid
color 
Colorless to Light yellow to Light orange
Sensitive 
Air Sensitive
BRN 
1698054
CAS DataBase Reference
97-84-7(CAS DataBase Reference)
EPA Substance Registry System
N,N,N',N'-Tetramethyl-1,3-butanediamine (97-84-7)
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Safety Information

Hazard Codes 
T
Risk Statements 
10-20/22-24-34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2929 6.1/PG 2
WGK Germany 
3
RTECS 
EJ7525000
TSCA 
Yes
HS Code 
2921.22.5000
HazardClass 
3
PackingGroup 
III

MSDS

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N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE Usage And Synthesis

Chemical Properties

Colorless, stable liquid. Miscible with water, viscosity 1.0 cP (20C), flash p 114F (45.5C) (TOC). Combustible.

Uses

Catalyst for polyurethane foams and epoxy resins; high-energy fuels.

General Description

Colorless liquid.

Air & Water Reactions

Highly flammable. Slowly decomposes in air. Water soluble.

Reactivity Profile

N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE may be sensitive to air and heat . Can burn in air to give toxic NOx gases . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINE is combustible.

N,N,N',N'-TETRAMETHYL-1,3-BUTANEDIAMINESupplier

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