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124-28-7

  • Product Name:N,N-Dimethyl octadecyl amine
  • Molecular Formula:C20H43N
  • Molecular Weight:297.568
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Product Details

Detail

  • Cas No: 124-28-7
  • Molecular Formula: C20H43N
  • Appearance: Solid
  • Purity: 99%

Factory supply N,N-Dimethyl octadecyl amine 124-28-7 (DMA18)  with low price

  • Molecular Formula:C20H43N
  • Molecular Weight:297.568
  • Appearance/Colour:Solid 
  • Vapor Pressure:5.03E-05mmHg at 25°C 
  • Melting Point:23 °C 
  • Refractive Index:1.45 
  • Boiling Point:348.5 °C at 760 mmHg 
  • PKA:9.78±0.28(Predicted) 
  • Flash Point:153.8 °C 
  • PSA:3.24000 
  • Density:0.813 g/cm3 
  • LogP:6.80950 

N,N-Dimethyloctadecylamine(Cas 124-28-7) Usage

Air & Water Reactions

Insoluble in water.

Reactivity Profile

N,N-Dimethyloctadecylamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

General Description

N,N-Dimethyloctadecylamine is a clear yellow liquid with a fishlike odor. Insoluble in water and less dense than water. Hence floats on water. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation or skin absorption. Used to make other chemicals.

InChI:InChI=1/C20H43N/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(2)3/h4-20H2,1-3H3

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124-28-7 Relevant articles

DNA STRONGLY BINDS TO MICELLES AND VESICLES CONTAINING LIPOPOLYAMINES OR LIPOINTERCALANTS.

Behr, Jean-Paul

, p. 5861 - 5864 (1986)

Gel electrophoresis and U.V. spectroscop...

Hypolipidemic activity of N,N-dimethyl-n-octadecylamine borane in rodents

Hall,Griffin,Docks,Brotherton,Futch

, p. 706 - 710 (1986)

N,N-Dimethyl-n-octadecylamine borane pro...

Photochemical Cleavage of Benzylic C-N Bond to Release Amines

Wang, Pengfei,Devalankar, Dattatray A.,Lu, Wenya

, p. 6195 - 6200 (2016/08/16)

The 3-(diethylamino)benzyl (DEABn) group...

TERTIARY AMINE PREPARATION PROCESS

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Paragraph 0104-0106; 0119-0121, (2013/11/06)

The present invention relates to a proce...

Vernonia oil: Conversion to a mixture of tertiary amines including N,N-Dimethyl-(12S,13R)-Epoxy-cis-9-Octadecenyl amine

Johnson, Nikki S.,Ayorinde, Folahan O.

experimental part, p. 1425 - 1430 (2011/11/11)

Vernonia galamensis is a new potential i...

PROCESS FOR PRODUCING NITROGEN-CONTAINING COMPOUNDS

-

Page/Page column 6, (2010/08/03)

The present invention relates to a proce...

124-28-7 Process route

1-octadecanol
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methylamine
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methylamine

N-methyl-1-octadecylamine
2439-55-6

N-methyl-1-octadecylamine

N,N-dimethyl-n-octadecylamine
124-28-7

N,N-dimethyl-n-octadecylamine

Conditions
Conditions Yield
With alumina hydrate; at 350 ℃; under 161812 Torr;
 
With alumina hydrate; at 350 ℃; under 161812 Torr;
 
N,N-dimethyloctadecanamide
3886-90-6

N,N-dimethyloctadecanamide

1-octadecanol
112-92-5

1-octadecanol

N,N-dimethyl-n-octadecylamine
124-28-7

N,N-dimethyl-n-octadecylamine

N-methyldioctadecylamine
4088-22-6

N-methyldioctadecylamine

Conditions
Conditions Yield
With hydrogen; Cu-Ca oxides on zeolite with Cu/Ca=4:1; at 250 ℃; under 11251.1 Torr; Product distribution / selectivity;
 

124-28-7 Upstream products

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    formaldehyd

124-28-7 Downstream products

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