Tetramethylethylenediamine

Product   Name:

N,N,N',N'-Tetramethylethylenediamine

CAS:

110-18-9

MF:

C6H16N2

MW:

116.2

EINECS:

203-744-6

N,N,N',N'-Tetramethylethylenediamine Chemical   Properties 

Melting   point 

−55   °C(lit.)

Boiling   point 

120-122   °C(lit.)

density 

0.775   g/mL at 20 °C(lit.)

vapor   density 

4 (vs   air)

vapor   pressure 

21 hPa   (20 °C)

refractive   index 

n20/D   1.4179(lit.)

Fp 

50 °F

storage   temp. 

Store   at RT.

solubility 

H2O: 10   mg/mL at 20 °C, clear, colorless

form 

Liquid

pka

10.40,   8.26(at 25℃)

color 

Clear   colorless to slightly yellow

Specific   Gravity

0.777   (20/4℃)

Odor

Amine   like

PH

8.0-8.5   (0.1g/l, H2O, 20℃)

explosive   limit

1-9%(V)

Water   Solubility 

miscible

Sensitive 

Hygroscopic

Merck 

149,134

BRN 

1732991

Stability:

Stable.   Highly flammable. Incompatible with strong oxidizing agents, acids, acid   chlorides, acid anhydrides, copper, mercury.

InChIKey

DMQSHEKGGUOYJS-UHFFFAOYSA-N

CAS   DataBase Reference

110-18-9(CAS   DataBase Reference)

NIST   Chemistry Reference

1,2-Ethanediamine,   N,N,N',N'-tetramethyl-(110-18-9)

EPA   Substance Registry System

Tetramethylethylenediamine   (110-18-9)

Appearance

Colorless   liquid

Assay

≥99.0%

Water

≤0.1%