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652571 Sigma-Aldrich

N,N-Dimethylethylamine

≥99%

Synonym: N-Ethyldimethylamine, DMEA

  • CAS Number 598-56-1

  • Linear Formula (CH3)2NC2H5

  • Molecular Weight 73.14

  •  Beilstein/REAXYS Number 1696893

  •  EC Number 209-940-8

  •  MDL number MFCD00009039

  •  PubChem Substance ID 24883890

  •  NACRES NA.22

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Properties

Related Categories Amines, Building Blocks, C2 to C5, Chemical Synthesis, Nitrogen Compounds - Organic Building Blocks,
Quality Level   100
vapor pressure   8.09 psi ( 20 °C)
assay   ≥99%
refractive index   n20/D 1.372 (lit.)
bp   36-38 °C (lit.)
mp   −140 °C (lit.)
density   0.675 g/mL at 25 °C (lit.)
SMILES string   CCN(C)C
InChI   1S/C4H11N/c1-4-5(2)3/h4H2,1-3H3
InChI key   DAZXVJBJRMWXJP-UHFFFAOYSA-N

Description

Application

N,N-Dimethylethylamine (DMEA) is generally used to prepare water-soluble quaternary ammonium salts. It facilitates lithium hexamethyldisilazide (LiHMDS) mediated enolization of highly substituted aryl ketones. Additionally, DMEA is also used as an organic solvent in synthetic chemistry.

Packaging

2 L in glass bottle

500 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2733PSN1 8(3) / PGII
WGK Germany 
WGK 3
Flash Point(F) 
-18.4 °F - closed cup
Flash Point(C) 
-28 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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