Di(hydrogenate tallow) Dimethyl Ammonium Chloride CAS NO. 61789-80-8, also called D1821, Arquad 2HT-75, belongs to Quaternary Ammonium Salts. Widely used in fabric softener formulations in the textile industry, hair conditioning products, antistatic agent and organic clay modifier in various industrial applications. Soluble in Ethanol and Acetone, insolubel in water. The solution will get a lot of foam when shaking. Made from Di(hydrogenate tallow) Methyl Amine and Chloromethane via quaternization.
Di(hydrogenate tallow) Dimethyl Ammonium Chloride CAS NO. 61789-80-8
Description
- CAS NO.: 61789-80-8
- Molecular Formula: (C₁₆-₁₈H₃₃-₃₇)₂(CH₃)₂NCl
- Molecular Weight: ~564.06
- Purity (Content): 75%/85%/95% in Ethanol
- Appearance: White to light yellow paste or White solid
- Package: 175KG/plastic drum(open cup); 25KG/bag
Details
Di(hydrogenate tallow) Dimethyl Ammonium Chloride CAS NO. 61789-80-8, also called D1821, Arquad 2HT-75, belongs to Quaternary Ammonium Salts. High purity, high stability. It has a wide range of applications in the chemical industry, pharmaceutical industry, and scientific research experiments. Mainly used in fabric softener formulations in the textile industry, hair conditioning products, and as an antistatic agent. Also used as an organic clay modifier in various industrial applications.
Specifications
We can make Di(hydrogenate tallow) Dimethyl Ammonium Chloride CAS NO. 61789-80-8 with different concentrations – 75%/85%/95%, to meet different applications. Detailed specifications as below:
- Di(hydrogenate tallow) Dimethyl Ammonium Chloride 75% in Ethanol
| Appearance | White to light yellow paste |
| Active Content | 74 ~ 76% |
| Free amine + Amine salts | 2.0% max. |
| pH(5% 1:1 IPA/Water) | 6.0 ~ 9.0 |
| Water | 7 ~ 11 |
- Di(hydrogenate tallow) Dimethyl Ammonium Chloride 95%
| Appearance | White solid |
| Active Content | 94 ~ 96% |
| Free amine + Amine salts | 2.5% max. |
| pH(5% 1:1 IPA/Water) | 6.0 ~ 9.0 |
| Color Gardner | 2.0 max. |
Application
- Fabric Softener: Di(hydrogenate tallow) Dimethyl Ammonium Chloride, widely used in the textile industry as a key ingredient in fabric softener formulations, enhancing the softness and feel of fabrics in fabric softener formulations, contributing to high-quality textile products.
- Hair Conditioning: used in hair conditioning products, providing excellent conditioning and antistatic properties, resulting in smoother and more manageable hair.
- Antistatic Agent: used as an effective antistatic agent in various industrial applications, reducing static charge accumulation and improving product performance.
- Organic Clay Modifier: Acts as an organic clay modifier, enhancing the properties of clays used in different industrial applications, improving their performance and effectiveness.
- Used as Phase transfer catalysts in organic synthesis chemistry, in antioxidant, metals extract, transfering catalyzer, surfactant.
Package
| D1821 75% | 175KG/plastic drum(open cup), 4 drums/pallet, total 14mt in 20’FCL |
| D1821 95% | 25KG/bag, 30bags/pallet, total 15mt in 20’FCL |
FAQ
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How to buy and get more information?
AYou can contact info@ahsuper.com to purchase and get more information like CoA, TDS, MSDS, or find in download.
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Do you have MOQ for the product?
AWe don’t have MOQ for mostly regular products. We can ship 500g, 1KG or 5KG by courier or by air for testing. And for more quantities, we can ship by sea in LCL or FCL. For some special customized products, we have MOQ around 100KG to 1MT.
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Can you support VQ documentation and necessary paperwork?
AYes, we can support VQ documentation and necessary paperwork. We are regular supplier for many heavy customers in China or overseas. We have rich experience for documentation works to meet customers’ company policies.
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Can you support factory visiting and testing witness?
AYes, we can arrange factory visiting or factory audit. Before the shipment, we can also arrange testing witness in our lab for our products.

