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256226 Sigma-Aldrich

N,N-Dimethyloctylamine

95%

Synonym: 1-(Dimethylamino)octane, N-Octyldimethylamine, Adma 8, DMOA

  • CAS Number 7378-99-6

  • Linear Formula CH3(CH2)7N(CH3)2

  • Molecular Weight 157.30

  •  Beilstein/REAXYS Number 1698081

  •  EC Number 230-939-3

  •  MDL number MFCD00009558

  •  PubChem Substance ID 24855508

  •  NACRES NA.22

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Properties

Related Categories Amines, Building Blocks, C10, Chemical Synthesis, Nitrogen Compounds - Organic Building Blocks,
Quality Level   200
vapor density   5.4 (vs air)
vapor pressure   0.8 mmHg ( 25 °C)
assay   95%
refractive index   n20/D 1.424 (lit.)
bp   195 °C (lit.)
mp   −57 °C (lit.)
density   0.765 g/mL at 25 °C (lit.)
SMILES string   CCCCCCCCN(C)C
InChI   1S/C10H23N/c1-4-5-6-7-8-9-10-11(2)3/h4-10H2,1-3H3
InChI key   UQKAOOAFEFCDGT-UHFFFAOYSA-N

Description

Application

N,N-Dimethyloctylamine has been employed:
• as ion-pairing agent in quantitative estimation of thiazinamium methylsulphate in a pharmaceutical preparation by HPLC
• as counterion in mobile phase for separation of tetracycline, tetracycline analogs and their potential impurities by reversed-phase ion-pair chromatography
• as mobile phase in direct resolution and quantitation of (R)- and (S)-disopyramide in human plasma
• in study of chiral separations by complexation with proteins in capillary zone electrophoresis

Packaging

5, 25, 100 mL in glass bottle

Safety & Documentation

Safety Information

Signal word 
Danger
RIDADR 
UN 2922 6.1(8) / PGIII
WGK Germany 
WGK 1
RTECS 
RG8075000
Flash Point(F) 
156.2 °F - closed cup
Flash Point(C) 
69 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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