Product Name

  • Name

    OCTADECYLAMINE HYDROCHLORIDE

  • EINECS 217-410-2
  • CAS No. 1838-08-0
  • Article Data7
  • CAS DataBase
  • Density
  • Solubility
  • Melting Point 157-160 °C
  • Formula C18H39 N . Cl H
  • Boiling Point 348.9 °C at 760 mmHg
  • Molecular Weight 305.975
  • Flash Point 154.1 °C
  • Transport Information
  • Appearance white powder
  • Safety Poison by an unspecified route. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also OCTADECYLAMINE.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1838-08-0 (OCTADECYLAMINE HYDROCHLORIDE)
  • Hazard Symbols
  • Synonyms 1-Octadecanamine,hydrochloride (9CI); Octadecylamine, hydrochloride (8CI); 1-Aminooctadecanehydrochloride; Farmin R 86H; Octadecylammonium chloride; Stearylaminehydrochloride; Stearylammonium chloride; n-Octadecylamine hydrochloride
  • PSA 26.02000
  • LogP 7.70890

Synthetic route

stearamide
124-26-5

stearamide

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

Conditions
ConditionsYield
Stage #1: stearamide With titanium(IV) isopropylate In toluene at 20 - 100℃;
Stage #2: With hydrogenchloride In diethyl ether; toluene
90%
Yield given. Multistep reaction;
1-aminooctadecane
124-30-1

1-aminooctadecane

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water; butan-1-ol at 60℃;
With hydrogenchloride In methanol; water
stearonitrile
638-65-3

stearonitrile

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

Conditions
ConditionsYield
Stage #1: stearonitrile With [bis(2-methylallyl)cycloocta-1,5-diene]ruthenium(II); {[(phenylphosphinediyl)bis(2,1-phenylene)]bis(methylene)}bis(di-tert-butylphosphine); hydrogen In isopropyl alcohol at 50℃; under 11251.1 Torr; for 17h; Inert atmosphere; Autoclave;
Stage #2: With hydrogenchloride In methanol; water at 20℃; for 0.5h;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

Sodium; (Z)-3-(4-dodecyloxy-phenyl)-3-oxo-propen-1-olate

Sodium; (Z)-3-(4-dodecyloxy-phenyl)-3-oxo-propen-1-olate

1-(4-dodecyloxyphenyl)-3-octadecylamino-2-propen-1-one
251293-50-2

1-(4-dodecyloxyphenyl)-3-octadecylamino-2-propen-1-one

Conditions
ConditionsYield
In ethanol for 0.0833333h; Heating;95%
4Na(1+)*Ge4S10(4-)=Na4Ge4S10

4Na(1+)*Ge4S10(4-)=Na4Ge4S10

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

4[C18H37NH3](1+)*Ge4S10(4-)=[C18H37NH3]4[Ge4S10]

4[C18H37NH3](1+)*Ge4S10(4-)=[C18H37NH3]4[Ge4S10]

Conditions
ConditionsYield
In ethanol; water byproducts: NaCl; dissolving of C18H37NH3Cl in EtOH:H2O (1:5) mixt. with stirring at 50°C; dissolving of Na4Ge4S10 in H2O, filtration, addn. of filtrate tosoln. of C18H37NH3Cl, pptn., stirring at 60°C for 2 h; cooling, filtration, washing with EtOH:H2O mixt. and finally with ether,drying under vac. at room temp. overnight; elem. anal.;90%
sodium tetrahydroborate
16940-66-2

sodium tetrahydroborate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

N,N',N"-tristearylborazine

N,N',N"-tristearylborazine

Conditions
ConditionsYield
With hydrogen In Triethylene glycol dimethyl ether at 150 - 180℃; for 2h;71%
4-oxo-2,2,6,6-tetramethylpiperidin-oxyl
45985-26-0, 2896-70-0

4-oxo-2,2,6,6-tetramethylpiperidin-oxyl

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

C27H55N2O
347838-33-9

C27H55N2O

Conditions
ConditionsYield
With sodium cyanoborohydride In methanol68%
tetrabutylammonium octamolybdate

tetrabutylammonium octamolybdate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

[Bu4N]4[Mo6O18NC(C17H35)=C(C17H35)NMo6O18]

[Bu4N]4[Mo6O18NC(C17H35)=C(C17H35)NMo6O18]

Conditions
ConditionsYield
With N,N'-dicyclohexylcarbodiimide In acetonitrile byproducts: DCU, H2, (C4H9)4NCl; refluxed;53%
formaldehyd
50-00-0

formaldehyd

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

5',6',7',8'-tetrahydro-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one
30152-60-4

5',6',7',8'-tetrahydro-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one

C33H59N3O

C33H59N3O

Conditions
ConditionsYield
Stage #1: formaldehyd; octadecylamine hydrochloride; 5',6',7',8'-tetrahydro-1'H-spiro[cyclohexane-1,2'-quinazolin]-4'(3'H)-one In methanol; water Mannich Aminomethylation; Reflux;
Stage #2: With ammonium hydroxide
46%
tetrabutylammonium octamolybdate

tetrabutylammonium octamolybdate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

(Bu4N)2[Mo6O18(N-octadecyl)]

(Bu4N)2[Mo6O18(N-octadecyl)]

Conditions
ConditionsYield
With N,N'-cyclohexylcarbodiimide In acetonitrile byproducts: N,N'-dicyclohexylurea; soln. of (Bu4N)4(α-Mo8O26), DCC and alkylamine hydrochloride in MeCN heated at 40°C for 120 h; soln. filtered, filtrate allowed to evap., residue recrystd. with acetone; elem. anal.;40%
2-methylfuran
534-22-5

2-methylfuran

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

(5-methyl-furfuryl)-octadecyl-amine

(5-methyl-furfuryl)-octadecyl-amine

Conditions
ConditionsYield
With formaldehyd
furfural
98-01-1

furfural

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

1-aminooctadecane
124-30-1

1-aminooctadecane

3-hydroxy-1-octadecyl-pyridinium; chloride
114721-01-6

3-hydroxy-1-octadecyl-pyridinium; chloride

Conditions
ConditionsYield
With ethanol
phosgene
75-44-5

phosgene

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

octadecyl isocyanate
112-96-9

octadecyl isocyanate

Conditions
ConditionsYield
With chlorobenzene
With xylene
With toluene
With chlorobenzene
2,4,6-triamino-s-triazine
108-78-1

2,4,6-triamino-s-triazine

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

2-Amino-4,6-dioctadecylamino-1,3,5-triazine

2-Amino-4,6-dioctadecylamino-1,3,5-triazine

potassium cyanate
590-28-3

potassium cyanate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

octadecylurea
2158-08-9

octadecylurea

sodium formate
141-53-7

sodium formate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

1-formamidooctadecane
32585-06-1

1-formamidooctadecane

Conditions
ConditionsYield
With formic acid
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

benzoyl chloride
98-88-4

benzoyl chloride

N-octadecylbenzamide
19083-52-4

N-octadecylbenzamide

Conditions
ConditionsYield
With toluene Erhitzen;
With triethylamine In chloroform
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

N-Cyanoguanidine
127099-85-8, 780722-26-1

N-Cyanoguanidine

1-octadecyl-biguanide
45290-54-8

1-octadecyl-biguanide

Conditions
ConditionsYield
at 120 - 150℃;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

octadecyl isocyanate
112-96-9

octadecyl isocyanate

Conditions
ConditionsYield
With toluene anfangs bei 60-70grad,zuletzt bei Siedetemperatur;
formaldehyd
50-00-0

formaldehyd

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

benzoyl chloride
98-88-4

benzoyl chloride

isobutyraldehyde
78-84-2

isobutyraldehyde

3-(Benzoyl-octadecyl-amino)-2,2-dimethyl-propionaldehydd
58036-69-4

3-(Benzoyl-octadecyl-amino)-2,2-dimethyl-propionaldehydd

Conditions
ConditionsYield
(i) aq. iPrOH, (ii) /BRN= 471389/, Et3N, CHCl3; Multistep reaction;
formaldehyd
50-00-0

formaldehyd

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

isobutyraldehyde
78-84-2

isobutyraldehyde

5,5-Dimethyl-3-octadecyl-[1,3]oxazinan-6-ol

5,5-Dimethyl-3-octadecyl-[1,3]oxazinan-6-ol

Conditions
ConditionsYield
In water Heating;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

4-amino-3,6-disulfo-1,8-naphthaldehyde anhydride dipotassium salt
79539-35-8

4-amino-3,6-disulfo-1,8-naphthaldehyde anhydride dipotassium salt

C30H42N2O8S2(2-)*2K(1+)

C30H42N2O8S2(2-)*2K(1+)

Conditions
ConditionsYield
In water Heating; pH 5, Li(1+)/H(1+) acetate buffer;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

NBD chloride
10199-89-0

NBD chloride

4-n-Octadecylamino-7-nitrobenz-2,1,3-oxadiazol
101237-17-6

4-n-Octadecylamino-7-nitrobenz-2,1,3-oxadiazol

Conditions
ConditionsYield
With sodium hydrogencarbonate In methanol; water Heating;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

sodium-dicyanamide

sodium-dicyanamide

N-cyano-N'-octadecyl-guanidine

N-cyano-N'-octadecyl-guanidine

Conditions
ConditionsYield
With water at 100℃; vom pH 8-9;
methanol
67-56-1

methanol

carbon dioxide
124-38-9

carbon dioxide

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

n-octadecylcarbamate methyl ester
38428-44-3

n-octadecylcarbamate methyl ester

Conditions
ConditionsYield
In water
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

octadecylurea
2158-08-9

octadecylurea

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: chlorobenzene
2: ammonia
View Scheme
MnCl4*4H2O

MnCl4*4H2O

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

bis(n-octadecylammonium)tetrachloro manganate(II)

bis(n-octadecylammonium)tetrachloro manganate(II)

Conditions
ConditionsYield
In neat (no solvent) twice recrystd. and vac. dried;
recrystd. twice, dried in vac.;
copper diacetate
142-71-2

copper diacetate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

salicylaldehyde
90-02-8

salicylaldehyde

{Cu(C6H4(O)CHN(CH2)17CH3)2}
128219-02-3

{Cu(C6H4(O)CHN(CH2)17CH3)2}

Conditions
ConditionsYield
In ethanol
In ethanol
manganese(II) chloride tetrahydrate

manganese(II) chloride tetrahydrate

octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

2C18H37NH3(1+)*Mn(2+)*4Cl(1-)=(C18H37NH3)2MnCl4

2C18H37NH3(1+)*Mn(2+)*4Cl(1-)=(C18H37NH3)2MnCl4

Conditions
ConditionsYield
In not given recrystd. twice, vac. dried;
octadecylamine hydrochloride
1838-08-0

octadecylamine hydrochloride

sodium dicyanamide
1934-75-4

sodium dicyanamide

N-cyano-N'-octadecyl-guanidine

N-cyano-N'-octadecyl-guanidine

Conditions
ConditionsYield
In water; butan-1-ol at 60 - 100℃;

Octadecylamine hydrochloride Chemical Properties

Empirical Formula: C18H40ClN
Molecular Weight: 305.9699 g/mol
EINECS: 217-410-2 
Flash Point: 154.1 °C
Melting point: 157-160 °C
Storage tempreture: 2-8 °C
Appearance: White powder
Enthalpy of Vaporization: 59.33 kJ/mol
Boiling Point: 348.9 °C at 760 mmHg
Vapour Pressure: 4.88E-05 mmHg at 25 °C 
Structure of Octadecylamine hydrochloride (CAS NO.1838-08-0):
          
IUPAC Name of Octadecylamine hydrochloride (CAS NO.1838-08-0): Octadecylazanium chloride
Product Categories: Alkylamine Salts & Quarternary ;Cationic Surfactants;Functional Materials
 

Octadecylamine hydrochloride Toxicity Data With Reference

1.    

unr-mus LDLo:200 mg/kg

    ATMPA2    Annals of Tropical Medicine and Parasitology. 32 (1938),177.

Octadecylamine hydrochloride (CAS NO.1838-08-0) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. You can see actual entry in RTECS for complete information.

Octadecylamine hydrochloride Consensus Reports

Reported in EPA TSCA Inventory.

Octadecylamine hydrochloride Safety Profile

Poison by an unspecified route. When heated to decomposition it emits very toxic fumes of NOx and HCl. See also OCTADECYLAMINE.
Safety Statements: 24/25 
R24:Toxic in contact with skin. 
R25 :Toxic if swallowed.

Octadecylamine hydrochloride Specification

 Octadecylamine hydrochloride ,its cas register number is 1838-08-0. It also can be called Octadecan-1-aminium chloride ; 1-Octadecanamine, hydrochloride ;and 1-Octadecanamine, hydrochloride (1:1) . It is hazardous,so the first aid measures and others should be known. Such as: When on the skin: first,should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly,Get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While ,it's Inhaled: Remove from exposure and move to fresh air immediately.Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product : If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
In addition, Octadecylamine hydrochloride (CAS NO.1838-08-0) can stable under normal temperatures and pressures, and you must not take it with strong oxidants. And also prevent it to broken down into hazardous decomposition products: irritating and toxic fumes and gases.

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