MilliporeSigma
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256226

Sigma-Aldrich

N,N-Dimethyloctylamine

95%

Synonym(s):
DMOA, Adma 8, N-Octyldimethylamine, 1-(Dimethylamino)octane
Linear Formula:
CH3(CH2)7N(CH3)2
CAS Number:
Molecular Weight:
157.30
Beilstein:
1698081
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

vapor density

5.4 (vs air)

vapor pressure

0.8 mmHg ( 25 °C)

assay

95%

form

liquid

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

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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

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

156.2 °F - closed cup

Flash Point(C)

69 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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