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Key Documents

8.03779

Sigma-Aldrich

N,N-Dimethylethylenediamine

for synthesis

Synonym(s):

N,N-Dimethylethylenediamine, 2-(Dimethylamino)ethylamine, 1-Amino-2-dimethylaminoethane

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About This Item

Linear Formula:
NH2C2H4N(CH3)2
CAS Number:
108-00-9
Molecular Weight:
88.15
MDL number:
MFCD00008175
UNSPSC Code:
12352116
EC Index Number:
203-541-2
NACRES:
NA.22

vapor pressure

29 hPa ( 20 °C)

Quality Level

200

Assay

≥98.0% (GC)

autoignition temp.

225 °C

potency

1135 mg/kg LD50, oral (Rat)

expl. lim.

1.3-10.8 % (v/v)

pH

11.4 (20 °C, 10 g/L in H2O)

bp

107-109 °C/1013 hPa

mp

<-70 °C

transition temp

flash point 12.5 °C

density

0.81 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C4H12N2/c1-6(2)4-3-5/h3-5H2,1-2H3

InChI key

DILRJUIACXKSQE-UHFFFAOYSA-N

Application



  • N, N′, N′′ versus N, N′, O imine-containing coordination motifs: ligand-directed synthesis of mononuclear and binuclear CuII compounds: This study explores ligand-directed synthesis involving N,N-dimethylethylenediamine in copper compounds (RE Ferraz de Paiva et al., 2017).


  • Reversible interconversion between methanol-diamine and diamide for hydrogen storage based on manganese catalyzed (de)hydrogenation: Research on the dehydrogenative condensation of methanol and N,N-dimethylethylenediamine for hydrogen storage (Z Shao et al., 2020).


  • Influence of water vapor and acid gases on CO2 adsorption using N,N-dimethylethylenediamine decorated Cu-BTC: This article investigates the effects of environmental factors on the adsorption efficiency of Cu-BTC decorated with N,N-dimethylethylenediamine (F Song et al., 2019).


  • Triple chemical derivatization strategy assisted liquid chromatography-mass spectrometry for determination of retinoic acids in human serum: A study on the chemical derivatization involving N,N-dimethylethylenediamine for analyzing retinoic acids in serum (GG Gong et al., 2022).


  • Silicoaluminophosphate molecular sieve DNL-6: Synthesis with a novel template, N, N′-dimethylethylenediamine, and its catalytic application: Discusses the synthesis and catalytic applications of a molecular sieve developed using N,N′-dimethylethylenediamine as a template (P Wu et al., 2018).



Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.806 - 0.809
Identity (IR): passes test

Signal Word

Danger

Hazard Statements

H225 - H302 + H312 - H314

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

53.1 °F - closed cup

Flash Point(C)

11.7 °C - closed cup

Certificates of Analysis (COA)

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