270032

N,N′-Dimethylethylenediamine

85%

• Synonym(s): 1,2-Bis(methylamino)ethane
• Linear Formula: CH₃NHCH₂CH₂NHCH₃
• CAS Number: 110-70-3
• Molecular Weight: 88.15
• Beilstein/REAXYS Number: 878142
• EC Number: 203-793-3
• MDL number: MFCD00008290
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856188
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 85%
• form: liquid
• refractive index: n20/D 1.431 (lit.)
• bp: 119 °C (lit.)
• density: 0.819 g/mL at 20 °C (lit.)
• functional group: amine
• SMILES string: CNCCNC
• InChI: 1S/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3
• InChI key: KVKFRMCSXWQSNT-UHFFFAOYSA-N

Description

Application

N,N′-Dimethylethylenediamine was used to enhance CO₂ adsorption. It was incorporated into H₃[(Cu₄Cl)₃(BTTri)₈ (CuBTTri; H₃BTTri = 1,3,5-tri(1H-1,2,3-triazol-4-yl)benzene), a water-stable, triazolate-bridged framework, to form a metal–organic framework for CO₂ separation.

Other Notes

remainder N-Methylethylenediamine

Safety Information

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H226,H314
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 78.8 °F - closed cup
• flash_point_c: 26 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter