Octylamine
Octylamine
  • CAS No.:111-86-4
Other grades of this product :

Octylamine Basic information
Product Name:Octylamine
Synonyms:Amine 8 D;Armeen 8;Armeen 8d;OCTYLAMINE;N-OCTYLAMINE;1-Aminooctan;CAPRYLAMINE;1-AMINOOCTANE
CAS:111-86-4
MF:C8H19N
MW:129.24
EINECS:203-916-0
Product Categories:Alkylamines;Monofunctional & alpha,omega-Bifunctional Alkanes;Monofunctional Alkanes
Mol File:111-86-4.mol
Octylamine Chemical Properties
Melting point −5-−1 °C(lit.)
Boiling point 175-177 °C(lit.)
density 0.782 g/mL at 25 °C(lit.)
vapor pressure 1 mm Hg ( 20 °C)
refractive index n20/D1.429(lit.)
Fp 145 °F
storage temp. Store below +30°C.
solubility 0.32g/l
form Liquid
pka10.65(at 25℃)
color Clear
PH11.8 (100g/l, H2O, 25℃)
explosive limit1.6-8.2%(V)
Water Solubility 0.2 g/L (25 ºC)
BRN 1679227
InChIKeyIOQPZZOEVPZRBK-UHFFFAOYSA-N
LogP3.46 at 20℃
CAS DataBase Reference111-86-4(CAS DataBase Reference)
NIST Chemistry Reference1-Octanamine(111-86-4)
EPA Substance Registry SystemOctylamine (111-86-4)
Safety Information
Hazard Codes C,N
Risk Statements 34-50-35-20/21/22
Safety Statements 26-36/37/39-45-61-29
RIDADR UN 2735 8/PG 2
WGK Germany 2
RTECS RG8050000
Autoignition Temperature265 °C
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29211980
ToxicityLD50 orally in Rabbit: > 250 mg/kg LD50 dermal Rabbit 200 - 2000 mg/kg
MSDS Information
ProviderLanguage
1-AminooctaneEnglish
ACROSEnglish
SigmaAldrichEnglish
ALFAEnglish
Octylamine Usage And Synthesis
Chemical PropertiesCLEAR LIQUID
Uses1-Octylamine is used as a precursor to prepare chemicals. It finds application in functional fluids and as a laboratory reagent. Further, it is used as a reactant in the preparation of 2H-indazoles and 1H-indazolones, which are used as myeloperoxidase(MPO) inhibitors.
UsesOctylamine is mainly used to synthesize amphiphilic copolymers for polymer coating of quantum dots (QDs) to make them water-soluble.Other applications:
  • Synthesis of 2-cyano-N-octylacetamide by reacting with ethyl cyanoacetate.

  • To induce uniformity for synthesizing uniform ultrathin metal sulfide nanostructures.

DefinitionChEBI: An 8-carbon primary aliphatic amine.
Production MethodsSpecific uses were not located in the literature. 1-Octylamine is manufactured under the tradenameArmeen8D(Armak).
Synthesis Reference(s)Chemistry Letters, 7, p. 1057, 1978The Journal of Organic Chemistry, 47, p. 4327, 1982 DOI: 10.1021/jo00143a031Tetrahedron Letters, 11, p. 3411, 1970
General DescriptionA yellow liquid with an ammonia-like 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. Used to make other chemicals.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileOCTANAMINE 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 HazardTOXIC; 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 HazardCombustible 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.
Flammability and ExplosibilityFlammable
Octylamine Preparation Products And Raw materials
Raw materialsDioctylamine-->OCTANENITRILE
Preparation ProductsN,N-Dimethyloctylamine-->N-OCTYLAMINE HYDROBROMIDE-->1-Octyl-2-methylindole-->1,3-Dibromo-5-octyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione

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