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Octadecanamine CAS NO.124-30-1

Min.Order Quantity:
1 Gram
China Main Ports
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Product Details


  • Octadecanamine
  • 124-30-1
  • manufacturer , better price with good quality

Quick Details

  • ProName: Octadecanamine
  • CasNo: 124-30-1
  • Molecular Formula: C18H39N
  • Appearance: White prills
  • Application: Organic Chemistry
  • DeliveryTime: Within 7 days
  • PackAge: Depended
  • Port: China Main Ports
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 98%
  • Storage: KEEP COLD
  • Transportation: BY SEA OR AIR
  • LimitNum: 1 Gram


octadecanamine basic information
octadecanamine the raw material for preparation of softener d3 raw materials for preparation of dye leveler dc chemical properties application production method
product name: octadecanamine
synonyms: 1-octadecanamine;adogenen 142;adogenen142;alamine 7;alamine 7d;alamine7;alamine7d;amine 18-90
cas: 124-30-1
mf: c18h39n
mw: 269.51
einecs: 204-695-3
product categories: alkylamines;monofunctional & alpha,omega-bifunctional alkanes;monofunctional alkanes;amines;building blocks;c17 to c40+;chemical synthesis;nitrogen compounds;organic building blocks
mol file: 124-30-1.mol
octadecanamine structure
octadecanamine chemical properties
mp 50-52 °c(lit.)
bp 232 °c32 mm hg(lit.)
density 0.862
vapor pressure 10 mm hg ( 72 °c)
refractive index 1.4522
fp 300 °f
water solubility practically insoluble
freezingpoint 53.1℃
brn 636111
cas database reference 124-30-1(cas database reference)
nist chemistry reference 1-octadecanamine(124-30-1)
safety information
hazard codes xi,n,xn
risk statements 36/37/38-41-38-65-50/53-48/22
safety statements 26-36-37/39-28b-62-61-60-36/37/39
ridadr 3259
wgk germany 2
rtecs rg4150000
hazardclass 8
packinggroup iii
hs code 29211980
hazardous substances data 124-30-1(hazardous substances data)
msds information
provider language
stearylamine english
acros english
sigmaaldrich english
alfa english
octadecanamine usage and synthesis
octadecanamine octadecanamine (stearyl amine or 1-amino-octadecane) is a kind of aliphatic amines compound being subject to industrial mass production. at room temperature, it is as white crystals with the molecular weight being 269.5, melting point being 52.8612, boiling point being 232.12 (4.27 kpa), the flash point being 149 ℃, the relative density being 0.8618 and the refractive index being 1.4522. it is slightly soluble in acetone, kerosene and methanol, easily soluble in carbon tetrachloride, chloroform, ethanol, isopropanol and toluene, soluble in alcohol, ether, benzene but insoluble in water. it has alkaline property and can react with hydrochloric acid to generate adduct product. its toxicity is lower than low-grade amine. rat being subject to oral administration of 500 × 10-6 octadecanamine for two consecutive years get no significant adverse consequences. it has irritation effect on human skin and mucous membrane. it can be used as the intermediates for organic synthesis such as for the production of octadecyl quaternary ammonium salts and various kinds of additives such as cationic thickening agent, mineral flotation agents, emulsifier of synthetic resins, pesticides and asphalt, antistatic agents, wetting agents, waterproofing agents, surfactants as well as biocides of fabric, color former of color photo and the corrosion inhibitor of the oil refining device. it can be generated by the reaction of stearic acid and ammonia for generating octadecanitrile and further catalytic hydrogenation under pressure for further reduction of enamine.
the raw material for preparation of softener d3 softener d3 has its scientific name being n-octadecyl-amino ethyl propionate and belongs to amphoteric surfactants. common product appears as a white or pale yellow paste-like with the solid content being 20% ± 1% and the ph value of the 2% aqueous solution being 7.0 to 8.0. it can be dissolved in warm water of 50 ~ 60 ℃this product is non-toxic, non-corrosive and is mainly used as an additive upon finishing of real silk fabric. it can also be used as the softening finishing agent of silk, wool and chemical fiber. finishing with it can make the fabrics feel soft, smooth and appear plump, shiny and bright and can also give the fabric elasticity and improve the flex abrasion which can tolerate high temperature of 180 ℃. it can be produced through the condensation reaction between octadecanamine and methyl acrylate at 80 ℃ and further saponification with triethanolamine and peregal o.
raw materials for preparation of dye leveler dc dye leveler dc has its chemical name be the octadecyl dimethyl benzyl ammonium chloride. at room temperature, it appears as light yellow sticky liquid and is soluble in water with the ph of its 0.1% aqueous solution being 5.2 to 5.5. it is capable of tolerating the hard water, inorganic salts and acids but not alkali. this product is cationic and has a strong affinity to the acrylic fibers with excellent dye leveling effect on the cationic dyes. it is mainly used as the dye-leveling agent in case of application of cationic dye for dyeing a variety of acrylic fibers and for giving a good hand feeling. the common amount is usually 2% to 3% of the weight of the fabric upon light color while being 0.8% to 1.5% upon dark color.
the product also can be used as the softening agents of cellulose acetate as well as sanitizers. it can be produced through the methylation reaction of octadecanamine and its further reaction with benzyl chloride.
the above information is edited by the chemicalbook of dai xiongfeng.
chemical properties it appears as white waxy crystalline solid with alkalinity. it is soluble in chloroform, soluble in alcohol, ether and benzene, slightly soluble in acetone and insoluble in water.
application it can be used as the intermediates of organic synthesis for the production of octadecyl quaternary ammonium salts and many kinds of additives such as cationic grease thickener, mineral flotation agents, pesticides and asphalt emulsifier, fabric antistatic agents, softeners, wetting agents and waterproofing agents, surfactants, biocides, color former of color photo and the corrosion inhibitor of the oil refining device. putting the octadecanamine in mixture with ethylene oxide in a molar ratio of 1: 2 for reaction at 150-190 ℃ can gives stearyl diethanolamine [10213-78-2] with a yield of 80%. stearyl diethanolamine belongs to a non-ionic antistatic agent and can be applied to polypropylene, polystyrene and abs resin.
production method it can be obtained from stearic acid via ammoniation and hydrogenation. send stearic acid and ammonia continuously and quantitatively into the liquid phase reaction tower for ammoniation at 350 ℃ to generate octadecane nitrile. after washing with water and refinement, it was sent to the autoclave and was subject to hydrogenation reaction under 130 ℃ and the pressure of about 3.5mpa with the nickel catalyst for generation of octadecanamine. the hydrogenated product was subject to precipitation for removing the catalyst to derive the final products. during laboratory preparation, the octadecane nitrile and anhydrous ethanol are subject to boiling under reflux and further put into sodium metal for reaction. pour the reaction mixture into the dilute hydrochloric acid with cooling obtaining the octadecanamine hydrochloride. further treat with 20% sodium hydroxide solution treated with 20% sodium hydroxide solution can produce octadecanamine. the yield is 85%. fixed consumption amount of material: stearic acid: 1165kg / t, ammonia 151kg / t, hydrogen gas: 211m3, nickel catalyst: 6kg / t.
chemical properties white prills
general description a white solid. 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 reactions insoluble in water.
reactivity profile octadecanamine 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 acute/chronic hazards: exposure to octadecanamine may cause sensitization of the skin.
fire hazard octadecanamine is combustible.


henan sunlake enterprise corporation is located in henan province, the central plain of china , which enjoys favorable geogeaphical position and convenient transportion. the comany was established in june 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material .
sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others . these products have been being well exported to europe , southeast asia , the middle east , africa , south america and some other countries and areas.
we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team.
we are taking great efforts to provide our customers with demanded goods and professional services, continuously improve our core ability of competition and get the momentum for sustainable development ,which finally makes us being a reliable and professional supplier in international market.
we welcome any inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
our advantages:
i). we have abundant professional production experience.
ii). we have our own chemical factory.
iii). sample is free of charge.
iv). reasonable price, excellent quality & attentive service
v). prompt reply: we can reply your inquiry and email within 24 hours.
vi). fast delivery: the delivery time is about 10-20 days after receiving the deposit.
vii). we have passed the lfgb, sgs, stc, hsl and some other tests.
viii). we have a unity cooperation team.

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