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Base Information Edit
  • Chemical Name:N-Methyldiethanolamine
  • CAS No.:105-59-9
  • Deprecated CAS:511262-76-3,944314-72-1
  • Molecular Formula:C5H13NO2
  • Molecular Weight:119.164
  • European Community (EC) Number:203-312-7
  • ICSC Number:1600
  • NSC Number:51500,49131,11690
  • UNII:3IG3K131QJ
  • DSSTox Substance ID:DTXSID8025591
  • Nikkaji Number:J38.148I
  • Wikipedia:Methyl_diethanolamine
  • Wikidata:Q252344
  • ChEMBL ID:CHEMBL3185149
  • Mol file:105-59-9.mol

Synonyms:2,2'-(methylimino)diethanol;MDEA amine;methyl diethanolamine;methyldiethanolamine;N-methyldiethanolamine

Chemical Property of N-Methyldiethanolamine Edit
Chemical Property:
  • Appearance/Colour:colourless viscous liquid 
  • Vapor Pressure:0.00431mmHg at 25°C 
  • Melting Point:-21 °C 
  • Refractive Index:n20/D 1.469(lit.)  
  • Boiling Point:247 °C at 760 mmHg 
  • PKA:14.41±0.10(Predicted) 
  • Flash Point:126.7 °C 
  • PSA:43.70000 
  • Density:1.051 g/cm3 
  • LogP:-1.09720 
  • Water Solubility.:miscible 
  • XLogP3:-1.1
  • Hydrogen Bond Donor Count:2
  • Hydrogen Bond Acceptor Count:3
  • Rotatable Bond Count:4
  • Exact Mass:119.094628657
  • Heavy Atom Count:8
  • Complexity:43.7

99.9% *data from raw suppliers

Safty Information:
  • Pictogram(s): IrritantXi 
  • Hazard Codes: Xi:Irritant;
  • Statements: R36:; 
  • Safety Statements: S24:; 
MSDS Files:

SDS file from LookChem

  • Chemical Classes:Nitrogen Compounds -> Ethanolamines
  • Canonical SMILES:CN(CCO)CCO
  • Inhalation Risk:Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly on spraying.
  • Effects of Short Term Exposure:The substance is irritating to the eyes and skin.
Marketing and Price of N-Methyldiethanolamine
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
Total 171 raw suppliers
Technology Process of N-Methyldiethanolamine

There total 27 articles about N-Methyldiethanolamine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
With hydrogen; In methanol; at 125 ℃; for 4h; under 10501.1 Torr; Autoclave;
Guidance literature:
water; at 62.84 - 71.84 ℃; for 0.2h; under 7500.75 Torr; Heating / reflux;
Refernces Edit
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