Hexadecyldimethylamine

Modify Date: 2025-08-24 17:44:39

Hexadecyldimethylamine Structure
Hexadecyldimethylamine structure
 Common Name Hexadecyldimethylamine
CAS Number 112-69-6 Molecular Weight 269.50900
Density 0.801 g/mL at 20 °C(lit.) Boiling Point 148 °C / 2mmHg
Molecular Formula C18H39N Melting Point 12ºC
MSDS Chinese USA Flash Point 147°C
Symbol GHS05
GHS05		 Signal Word Danger

 Names

Name Hexadecyldimethylamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.801 g/mL at 20 °C(lit.)
Boiling Point 148 °C / 2mmHg
Melting Point 12ºC
Molecular Formula C18H39N
Molecular Weight 269.50900
Flash Point 147°C
Exact Mass 269.30800
PSA 3.24000
LogP 6.02930
Index of Refraction n20/D 1.444
InChIKey NHLUVTZJQOJKCC-UHFFFAOYSA-N
SMILES CCCCCCCCCCCCCCCCN(C)C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MM0750000
CHEMICAL NAME :
Hexadecylamine, N,N-dimethyl-
CAS REGISTRY NUMBER :
112-69-6
BEILSTEIN REFERENCE NO. :
1755921
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C18-H39-N
MOLECULAR WEIGHT :
269.58

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 12,171,1976
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 12,171,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1891 No. of Facilities: 1810 (estimated) No. of Industries: 21 No. of Occupations: 15 No. of Employees: 22163 (estimated) No. of Female Employees: 3913 (estimated)

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2735 8/PG 3
WGK Germany 2
RTECS MM0750000
Packaging Group III
Hazard Class 8
HS Code 2921199090

 Synthetic Route

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

Hexadecylamine structure

Hexadecylamine

CAS#:143-27-1

~64%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Huang; Sirieix; de Viguerie; Riviere; Lattes Annales pharmaceutiques francaises, 1998 , vol. 56, # 6 p. 250 - 255
Methanol structure

Methanol

CAS#:67-56-1

Hexadecylamine structure

Hexadecylamine

CAS#:143-27-1

~86%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Reyes-Rios, Grisell; Garcia, Juventino J. Inorganica Chimica Acta, 2012 , vol. 392, p. 317 - 321
Formaldehyde structure

Formaldehyde

CAS#:50-00-0

Formic Acid structure

Formic Acid

CAS#:64-18-6

Hexadecylamine structure

Hexadecylamine

CAS#:143-27-1

~%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: US2366534 , ; Journal of the American Chemical Society, , vol. 69, p. 2096
Dimethylamine structure

Dimethylamine

CAS#:124-40-3

1-Bromohexadecane structure

1-Bromohexadecane

CAS#:112-82-3

~%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Chemische Berichte, , vol. 69, p. 50
1-Chlorohexadecane structure

1-Chlorohexadecane

CAS#:4860-03-1

Dimethylamine structure

Dimethylamine

CAS#:124-40-3

~%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Chemische Berichte, , vol. 73, p. 1007
1-Hexadecanol structure

1-Hexadecanol

CAS#:36653-82-4

~%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Pharmaceutical Chemistry Journal, , vol. 18, # 11 p. 784 - 787 Khimiko-Farmatsevticheskii Zhurnal, , vol. 18, # 11 p. 1344 - 1348
Oleamide structure

Oleamide

CAS#:301-02-0

N/A structure

N/A

CAS#:1323108-64-0

Palmitamide structure

Palmitamide

CAS#:629-54-9

Stearic acid amide structure

Stearic acid amide

CAS#:124-26-5

~%

Detail
Literature: JAOCS, Journal of the American Oil Chemists' Society, , vol. 88, # 9 p. 1425 - 1430
cetyltrimethylammonium structure

cetyltrimethyla...

CAS#:505-86-2

~%

Hexadecyldimethylamine Structure

Hexadecyldimeth...

CAS#:112-69-6

Literature: Justus Liebigs Annalen der Chemie, , vol. 382, p. 31 Journal of the Chemical Society, , p. 991

 Customs

HS Code 2921199090
Summary 2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles4

More Articles
A (1)H NMR study of 1,4-bis(N-hexadecyl-N, N-dimethylammonium)butane dibromide/sodium anthranilate system: spherical to rod-shaped transition.

Colloid Polym. Sci. 284 , 1339-1344, (2006)

The effect of addition of sodium anthranilate to 5mM micellar solutions of gemini surfactant 1,4-bis(N-hexadecyl-N,N-dimethylammonium)butane dibromide is investigated by (1)H NMR. The solubilization s...

Sub-150 nm mesoporous silica nanoparticles with tunable pore sizes and well-ordered mesostructure for protein encapsulation.

J. Colloid. Interface Sci. 407 , 236-42, (2013)

Despite their great potentials as biomacromolecues delivery vehicles, there are few, if any, reports on mesoporous silica nanoparticles (MSNs) simultaneously integrated with the merits of large pore s...

Synthesis of colloidal silica nanoparticles of a tunable mesopore size and their application to the adsorption of biomolecules.

J. Colloid. Interface Sci. 349(1) , 173-80, (2010)

A synthetic method for the fabrication of colloidal mesoporous silica nanoparticles of a tunable mesopore size is presented. These nanoparticles form stable colloidal suspensions, have narrow particle...

 Synonyms

MFCD00015086
FENTAMINE DMA16
dimethylcetylamine
Adma 16
genamin16r302d
bairdcatb16
Armeen DM 16D
1-(Dimethylamino)hexadecane
Barlene(R) 16S
CETYLDIMETHYLAMINE
N,N-dimethylcetylamine
Crodamine 3.A16D
n-hexadecyldimethylamine
N,N-Dimethylhexadecan-1-amine
N,N-Dimethylpalmitylamine
N-cetyl-N,N-dimethylamine
N,N-Dimethylhexadecylamine
dimethyl hexadecyl amine
EINECS 203-997-2
DMA16
N,N-dimethyl-n-hexadecylamine
hexadecyl dimethylamine
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