HomeLanpu Chemical is a leading manufacturer and supplier of high-quality Octadecyl Dimethylamine -DMA18- CAS 124-28-7 in China.
Lanpu Chemical is a leading manufacturer and supplier of high-quality Octadecyl Dimethylamine -DMA18- CAS 124-28-7 in China.
Contact: Alex Chen
Phone: +86 13912249619
Email: sales@lanpuchemical.com
Lanpu Chemical is a leading manufacturer and supplier of high-quality Octadecyl Dimethylamine -DMA18- CAS 124-28-7 in China.
Lanpu Chemical provides reliable Octadecyl Dimethylamine -DMA18- CAS 124-28-7 suitable for many industry fields applications, backed by competitive pricing and full technical support including COA, MSDS, and TDS.For inquiries, contact: sonia@lanpuchemical.com
Basic information
Product Name | Octadecyl Dimethylamine |
Synonyms | DMA18 / FENTAMINE DMA18 |
CAS Number | 124-28-7 |
EINECS Number | 204-694-8 |
Package | 160kg/drum or as required |
Manufacturer | Lanpu Chemical |
Origin Country | China |
Product Specification
Item | Unit | Lower | Upper |
Appearance(25℃) | / | - | - |
Tertiary amine | % | 97 | - |
Tertiary amine value | KO | 183 | 189 |
Color | APH | - | 30 |
Primary & secondary amines | % | - | 1 |
Carbon Chain Distribution, C18 | % | 95 | - |
Product Features
Product Features
At room temperature, DMA18 exists as a white
waxy solid or a colorless to slightly yellow paste; at higher temperatures
(e.g., in summer), it transforms into a light brown viscous liquid with a faint
amine odor. It is insoluble in water but readily soluble in organic solvents
such as ethanol, isopropanol, benzene and chloroform. The tertiary amine group
(-N(CH3)2) in its molecular structure enables it to react
with alkylating agents including methyl chloride, benzyl chloride and ethylene
oxide, yielding various cationic quaternary ammonium salt surfactants such as
octadecyltrimethylammonium chloride (1831) and octadecyldimethylbenzylammonium
chloride (1827). It can also be used in the synthesis of products like
antistatic agent SN. The long carbon chain (C18) structure of DMA18endows its downstream derivatives with excellent softening, antistatic and
emulsifying properties.
Application
DMA18 serves as a core intermediate for the production
of various high-performance surfactants, boasting highly focused and critical
applications.
For instance, it reacts with methyl chloride to produce
octadecyltrimethylammonium chloride (1831), and with benzyl chloride to form
octadecyldimethylbenzylammonium chloride (1827). These derivatives are mainly
used as conditioning agents in hair conditioners, fabric softeners, antistatic
agents and bactericidal disinfectants. They also act as modifiers for organic
bentonite.
In addition, DMA18 can be used in the synthesis of rubber
accelerators.
Safety and Storage
From a safety perspective, DMA18is irritating and corrosive to the skin and eyes, and contact may cause burns.
Strict personal protective equipment (PPE) must be worn during handling to
avoid direct contact.
In case of skin or eyes contact, immediately rinse with plenty of water for at least 30 minutes and seek medical assistance.
Stored in a sealed container in a cool, dry, and well-ventilated area, away from sources of ignition, heat, and oxidizing agents.Store separately from incompatible substances such as acids.
Packaging
160 kg drums/bags.
Custom packaging available upon request.
FAQ
Q:How to buy and
get more information such as COA, TDS, MSDS? |
A:You can contact sonia@lanpuchemical.com to get it. |
Q:What kinds of transportation
types can you provide? |
A:We can provide a variety of transportation methods including sea
transportation, air transportation, land transportation, express delivery,
etc. |
Q:How should
DMA18 be stored safely? |
A: Store in a cool, well-ventilated place, away from fire and heat
sources. Always use PPE to prevent chemical burns. |
Q: What should
be done if the skin comes into contact with DMA18? |
A: In case of skin contact, immediately rinse with plenty of water for
at least 30 minutes and seek medical assistance. |
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