408395

Dimethylammonium dimethylcarbamate

• Synonym(s): N-Methylmethanamine dimethylcarbamate, Dimcarb, Dimethylamine carbon dioxide complex
• Linear Formula: (CH₃)₂NH · (CH₃)₂NCOOH
• CAS Number: 4137-10-4
• Molecular Weight: 134.18
• Beilstein: 4531667
• MDL number: MFCD00029888
• UNSPSC Code: 12352100
• PubChem Substance ID: 24865564
• NACRES: NA.22

Properties

• form: liquid
• refractive index: n20/D 1.454 (lit.)
• bp: 60-61 °C (lit.)
• density: 1.05 g/mL at 25 °C (lit.)
• functional group: amine
• SMILES string: CNC.CN(C)C(O)=O
• InChI: 1S/C3H7NO2.C2H7N/c1-4(2)3(5)6;1-3-2/h1-2H3,(H,5,6);3H,1-2H3
• InChI key: JIYXHCMRGZVYMA-UHFFFAOYSA-N

Description

General description

Dimethylammonium dimethylcarbamate (DIMCARB) is the carbamate salt of dimethylamine. It is widely used as solvent and extractant. It has been investigated as ionic liquid. DIMCARB is formed by the reaction of dimethylamine and carbon dioxide.

Application

Dimethylammonium dimethylcarbamate (DIMCARB) may be employed as an equivalent of dimethylamine, which on reaction with carboxylic acids affords N,N-dimethyl amides. It may be employed as ionic liquid for the synthesis of Cup-shaped calix[4]arenes bearing one or two ketocyanine fluorophore fragments at the wide rim of the macrocycle.

Ionic liquid primarily used as a solvent.

• For synthesis of calixarene-based ketocyanine fluorophores
• Distillation extraction of tannins from plant materials
• Electrodeposition of silver or of lead on glassy carbon and mercury film electrodes
• Synthesis of Ag and Au nanostructures
• Reusable reaction medium for synthesis of monoarylidene cyclopentanones

Safety Information

• Pictograms: GHS02,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H225,H315,H318,H332,H335
• Precautionary Statements: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 55.4 °F - DIN 51758
• Flash Point(C): 13 °C - DIN 51758
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves