ChemicalBook > CAS DataBase List > N,N-Dimethyloctadecylamine

N,N-Dimethyloctadecylamine

Product Name
N,N-Dimethyloctadecylamine
CAS No.
124-28-7
Chemical Name
N,N-Dimethyloctadecylamine
Synonyms
Dimantine;armeen dm 18d;Dimethyl stearamine;N,N-DIMETHYL-N-OCTADECYLAMINE;N,N-Dimethyloctadecylamine hydrochloride;DMA18;Adma 18;GS-1339;DMA1895;Dimantin
CBNumber
CB2703745
Molecular Formula
C20H43N
Formula Weight
297.56
MOL File
124-28-7.mol
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N,N-Dimethyloctadecylamine Property

Melting point:
23 °C
Boiling point:
347 °C
Density 
0.8
vapor pressure 
0.001-0.038Pa at 20-50℃
refractive index 
1.4461
Flash point:
155 °C
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
Chloroform (Slightly), Hexanes (Slightly)
form 
Liquid After Melting
pka
9.78±0.28(Predicted)
color 
Clear colorless to yellow
Water Solubility 
Slightly soluble
InChIKey
NAPSCFZYZVSQHF-UHFFFAOYSA-N
LogP
1.3-5.1 at 20℃ and pH7.1-8.8
Surface tension
32.2mN/m at 1g/L and 25℃
Dissociation constant
9.78 at 25℃
CAS DataBase Reference
124-28-7(CAS DataBase Reference)
NIST Chemistry Reference
1-Octadecanamine, n,n-dimethyl-(124-28-7)
EPA Substance Registry System
N,N-Dimethyloctadecylamine (124-28-7)
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Safety

Hazard Codes 
C
Risk Statements 
34-22
Safety Statements 
45-36/37/39-26
RIDADR 
2735
RTECS 
RG4200000
HazardClass 
8
PackingGroup 
III
HS Code 
29211999
Hazardous Substances Data
124-28-7(Hazardous Substances Data)
Toxicity
mouse,LD50,intraperitoneal,315mg/kg (315mg/kg),European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 26, Pg. 517, 1991.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

H336May cause drowsiness or dizziness

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
D1609
Product name
N,N-Dimethyl-n-octadecylamine
Purity
>90.0%(GC)
Packaging
25g
Price
$39
Updated
2024/03/01
TCI Chemical
Product number
D1609
Product name
N,N-Dimethyl-n-octadecylamine
Purity
>90.0%(GC)
Packaging
250g
Price
$89
Updated
2024/03/01
TRC
Product number
D477095
Product name
N,N-Dimethyloctadecan-1-amine
Packaging
2.5g
Price
$85
Updated
2021/12/16
Matrix Scientific
Product number
099038
Product name
N,N-Dimethyloctadecan-1-amine
Purity
95+%
Packaging
25g
Price
$58
Updated
2021/12/16
AK Scientific
Product number
O550
Product name
N,N-Dimethyloctadecylamine
Packaging
25g
Price
$67
Updated
2021/12/16
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N,N-Dimethyloctadecylamine Chemical Properties,Usage,Production

Chemical Properties

N,N-Dimethyloctadecylamine is Solid

Uses

N,N-Dimethyloctadecylamine is used as chemical intermediates for the manufacture of quaternary ammonium compounds, amine oxide and betaine surfactants

Uses

N,N-Dimethyloctadecan-1-amine is a useful reagent for the preparation of cationic gelatin cross-linked with Tannic Acid (T006560(P)).

Definition

ChEBI: Dimantine is a tertiary amino compound.

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.

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.

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View Lastest Price from N,N-Dimethyloctadecylamine manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
N,N-Dimethyloctadecylamine 124-28-7
Price
US $20.00/g
Min. Order
10g
Purity
98%
Supply Ability
2000kg
Release date
2024-03-26
Henan Fengda Chemical Co., Ltd
Product
Octadecyl dimethylamine 124-28-7
Price
US $7.00-0.70/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-19
Hebei Mojin Biotechnology Co., Ltd
Product
N,N-Dimethyloctadecylamine 124-28-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-11-22

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