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Home > Surfactant > Amphoteric Surfactants > Dodecyldimethylamine oxide for Sale > Colorless Liquid CAS 1643-20-5 Lauryl Dimethyl Amine Oxide LDAO for Detergent
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Colorless Liquid CAS 1643-20-5 Lauryl Dimethyl Amine Oxide LDAO for Detergent

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Unit Price: Get Latest Price
CAS No.:

1643-20-5

Grade:

Industrial Grade

Content:

99%

Port:

Tianjin

Brand:

Goldstar

Packaging:

25kg/250kg/1000kg per drum

Price valid (until):

2026-02-28

Company Type:
Trader
Location:
China
Qualification:
Main Products:

silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  



    Lauryl Dimethyl Amine Oxide (LDAO) at room temperature is a colorless or yellowish transparent liquid, is a special type of surfactant, it becomes cationic in acidic medium, and in neutral or alkaline medium is non-ionic. In addition to own the general surface active agent properties, but also has excellent solubilization, thickening, emulsification, foaming, stable foam, soft, moisturizing, antistatic, good compatibility with human skin, the slightly physiological toxicity, easy to biodegradation.And it has certain bactericidal properties and mildew - proof effect.


    Chemical Name: Lauryl Dimethyl Amine Oxide
    Other Name: N,N-dimethyldodecylamine-N-oxid
    CAS NO.: 1643-20-5
    Formula: C14H31NO
    Type: 30% liquid solutionemical


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     Specifications 




    Item Specification
    CAS No. 1643-20-5
    Other Names Lauramine Oxide
    Appearance(25ºC) Colorless to Yellowish Transparent Liquid
    Usage Cosmetic Raw Materials, Detergent Raw Materials, Bath Lotion, Liquid Soap, Dish, Dishwashing Dets
    Color(Hazen) ≤50
    PH Value(10% aqueous solution, 25ºC) 6.0-8.0
    Solid Content 28%-32%
    Active Matter 28%-32%
    Free Amine Content(%) ≤0.7
    Hydrogen Peroxide Content(%) ≤0.3



      Package Detail  


    1.20kg/drum,19.38MT/20FCL
    2.200kg/drum,17.6MT/20FCL
    3.1000kg/IBC-TANK,19.8MT/20FCL


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      Applications 



    Used as a foam promoter, conditioner, thickener and antistatic agent in shampoos, liquid detergents and foam baths, and as a raw material for synthetic amphoteric surfactants
    1 It's widely used in combination with anionic, cationic, nonionic and amphoteric surfactants, and it can significantly improve the overall performance of the product;
    2 It has good thickening, antistatic, soft, foaming and decontamination properties;
    3 Excellent washing performance, rich and stable foam, mild nature, excellent antistatic and softness;
    4 Low irritation, it can effectively reduce the anionic irritant in detergent, and also has the characteristics of sterilization, calcium soap dispersion and biodegradation.




      Company Profile  



    Hebei Goldstar Technology Co.,Ltd. We are located in Hebei with convenient transportation access. We are a professional manufacturer and trader that is concerned with the research, development and production of chemical products. We committed to providing you with high-quality products and services. We always implement the concept of customer value creation, for customers tailored products,
    to meet the needs of different customers, and continuously provide customers with solutions and technical problems.Further exploration and innovation, and excellence.Welcome and look forward to customers from all of the world to contact us for create a bright future with us together.


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      FAQ  


    Q: Are you a factory or a trading company?

    A: We are a trading company, but we have worked with many factories for many years. The prices are very competitive.

    Q: How do I order?
    A: Make an inquiry to us → customize drawing and sample → Inform us of use scenario → Receive our product design recommendation → Discuss details → Confirm sample → sign contract/deposit → Mass production → Goods ready → Balance/delivery → Further cooperation.

    Q: What about the sample order?
    A: I can give you the sample. Please contact us for details. Once we charge you the sample fee, rest assured that it will be refunded when you place your official order.

    Q: Which modes of transportation are available?
    A: Sea, air, land, express, special line. Can meet your any need.

    Q: How long does it take for delivery [production] and shipment?
    A: The delivery time depends on the quantity you order. It usually takes 7-15 working days.

    Q: I'm missing some products in my package. What can I do?
    A: Please contact our support team, we will confirm the contents of your order with packaging, compensation according to the actual situation, we apologize for the inconvenience.

    Q: How do I confirm payment?
    A: We accept wire transfer, paypal payment, other payment methods are also acceptable, please contact us before you pay through other payment methods. Another 30% down payment is feasible and the balance should be paid before shipment.



    Certificates

    Basic Info
    Product Name:

    Dodecyldimethylamine oxide

    Other Name:

    1-Dodecanamine,N,N-dimethyl-,N-oxide;Dodecylamine,N,N-dimethyl-,N-oxide;Ammonyx AO;Ammonyx LO;DDNO;Dodecyldimethylamine oxide;n-Dodecyldimethylamine oxide;N,N-Dimethyldodecylamine oxide;Dimethyldodecylamine oxide;N,N-Dimethyl-n-dodecylamine oxide;Dimethyllaurylamine oxide;Lauryldimethylamine N-oxide;Aromox DMCD;Dimethylaurylamine oxide;N-Lauryldimethylamine N-oxide;Lauramine oxide;Conco XAL;Empigen OB;N-Lauryl-N,N-dimethylamine oxide;N,N-Dimethyl-1-dodecanamine oxide;Nissan Unisafe A-LM;Unisafe A-LM;Ninox L;Lauryldimethylamine oxide;Atlas CD 413;N-Dodecyl-N,N-dimethylamine oxide;Cyclomox L;Ammonyx DMCD 40;Amphitol 20N;Emcol L;Emal 20N;Rhodamox LO;Laurylamine oxide;Rhodamox L;Schercamox DML;Rewominox L 408;Emcol LO;Oxidet DM 20;Aromox DM 12D-W;Admox 12;Tomah AO 728;LDAO;Incromine oxide L;Ammonyx C10 Amine Oxide;Oxamin LO;Ninox DMCD 40;Aromox DM 12W;101CG;Aromox DM 12D;Softamine L;Aromox DM 12DW(C);N,N-Dimethyl-1-dodecanamine N-oxide;Dimethyldodecylamine N-oxide;Genaminox LA;DDAO;Barlox 12i;Ammonyx LO-E;AX 22;AX;AX (amine oxide);AX-S;MON 59121;AX-SS;OB 2;OB 2 (surfactant);Genaminox K 12;C 12AX;Amogen AOL;TAO 14;Unisafe A-LMR;n-Dodecyl-N,N-dimethylamine-N-oxide;Macat AO 12;Vicamox 401;N,N-Dimethyldodecylamine N-oxide;Mackamine LO;Wondamine OX 300;CFS 560;Aromox DMA 2DW;N,N-Dimethyl-N-dodecylamine N-oxide;Wondamin OX 300;ColaLux Lo;Lauryldimethylammonium oxide;Mackamine CO-SP;AX-CS;73502-08-6;135526-66-8;160714-02-3;163221-07-6;177162-47-9;209122-49-6;244235-92-5;311814-25-2;607690-42-6;934560-91-5;1447712-24-4;1616935-99-9;2306325-97-1

    CAS No.:

    1643-20-5

    Molecular Formula:

    C14H31NO

    InChIKeys:

    InChIKey=SYELZBGXAIXKHU-UHFFFAOYSA-N

    Molecular Weight:

    229.4

    Exact Mass:

    229.40

    BRN:

    1769927

    EC Number:

    216-700-6

    UNII:

    4F6FC4MI8W

    UN Number:

    3249

    DSSTox ID:

    DTXSID1020514

    Color/Form:

    Very hygroscopic needles from dry toluene.

    HScode:

    2921199090

    Characteristics
    PSA:

    18.1

    XLogP3:

    5.3

    Appearance:

    Dimethyldodecylamine-n-oxide is a crystalline solid.

    Density:

    0.996 g/mL at 20ºC

    Melting Point:

    132-133 °C

    Boiling Point:

    100ºC

    Flash Point:

    113°C (closed cup)(235

    Refractive Index:

    n20/D 1.378

    Water Solubility:

    Insoluble in water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    6.2X10-8 mm Hg at 25 deg C (est)

    Henrys Law Constant:

    Henry's Law constant = 6.6X10-11 atm-cu m/mole at 25 °C (est)

    Experimental Properties:

    When heated to decomposition it emits toxic fumes of NOx.|Hydroxyl radical reaction rate constant = 2.7X10-11 cu cm/molecule-sec at 25 °C (est)

    Air and Water Reactions:

    Hygroscopic (NTP, 1992).

    Reactive Group:

    Amines, Phosphines, and Pyridines

    Reactivity Profile:

    DIMETHYLDODECYLAMINE-N-OXIDE is less basic than the tertiary amine from which it is derived, but still reacts with strong 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.

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin irritation, Category 2

    Serious eye damage, Category 1

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H302 Harmful if swallowed

    H315 Causes skin irritation

    H318 Causes serious eye damage

    H400 Very toxic to aquatic life

    H411 Toxic to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P273 Avoid release to the environment.

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P391 Collect spillage.

    Storage

    none

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

    Location:

    Room 2701, Building4,Tatan International Trade Plaza, South of Shengli street, Qiaoxi District ,Shijiazhuang city

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    15

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2020

    Management principles
    Our company offers a variety of products which can meet your multifarious demands. We have adhered to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

    Passed the ISO 9001: 2008 certificate
    We specialize in chemical products that have covered most regions of China and exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the company has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. The National Ministry of Science and Technology named our company "National Key High-tech Enterprise" in 2003. The company has passed the ISO 9001: 2008 certificate of CQC.

    Business philosophy
    We will continue to focus the development on the principle of an "energy-saving, emission reducing and recycling economy", to insist on independent innovation and technology-driven, to covert practical resources and technical advantages into an industrial advantage, and to combine reasonably the economic benefits with society. At the same time, Loman Corp. will practice our struggle goal of "the super excellent Loman, the global Loman, the centennial Loman".

    Comply with ISO 9001 and ISO 2000 standards
    We now have more than 80 people in our team and built research centers in Jinan and Qingdao. Our manufacturing site is allocated to the chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly comply with ISO 9001 and ISO 2000 standards in the manufacturing process, and our lab and workshop are tightly in accordance with GMP standards. Our products are best selling in Europe, South and North America, Asia Pacific area and Africa. We sincerely welcome new and regular customers around the world to visit us for business negotiation.

  • Inquiry History
    7 Inquiries
    Country Product Purchase Quantity Date Posted
    Turkey

    High quality Lauryl Dimethyl Amine Oxide 30%

    1 KG Oct 20, 2025
    South Africa

    N,N-Dimethyldodecylamine N-oxide

    1.00 KG Apr 16, 2025
    New Zealand

    Dodecyldimethylamine oxide, CAS:1643-20-5

    200 L Feb 21, 2024
    Egypt

    Dodecyldimethylamine oxide

    500 KG Dec 13, 2023
    Poland

    Lauryl Dimethyl Amine Oxide

    1000 KG Aug 17, 2023
    United States

    complex iodine solution for poultry

    0 MT Feb 3, 2025
    United States

    Alcohols, C9-11, ethoxylated

    279.2 KG Sep 22, 2025
    Post an enquiry for this product
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