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Cooling Agent WS-23 Powder
Product Name：Cooling Agent WS-23 Powder
Chemical Name：N, 2, 3-Trimethyl-2-isopropyl Butanamide
Specification：≥99%
CAS No.：51115-67-4
Appearance：White Crystal Powder
Odor：Mild cooling, slight menthol odor (almost odorless)
Solubility：Soluble in Ethanol and other organic solvents. Slightly soluble in water (7g/L at 20oC).
Grade：Food grade,water soluble
Application：Cosmetic, food, beverage,medicine and tobacco industry, vape juice.cosmetics and personal care products.
Other types of：WS-23,WS-3,WS-5
Certificate: ISO22000, FDA,BRC,COSMOS,IFS,SGS,Kosher, Halal, Organic(EU), USDA, HACCP, ISO9001
Product Description
What Is Cooling Agent WS-23？
Cooling Agent WS-23 (chemically known as N,2,3-trimethyl-2-isopropylbutyramide) is a synthetic coolant that stimulates cold-sensitive receptors in the mouth and skin. Unlike menthol, it provides a neutral, odorless, and flavorless icy sensation without minty taste, burning, or stinging.
Our cooling agent WS-23 is sourced from an ISO-certified factory in China and boasts excellent thermal stability (remaining stable even at 200°C), making it ideal for baked goods, e-cigarette liquids, and heat-processed cosmetics. This product offers zero odor interference, requires low dosage (30-100 ppm), effectively enhances product formulations, and complies with FEMA 3804 and EINECS 256-974-4 standards.
Cooling Agent WS-23 Powder Specification
| Product Name | Cooling Agent WS-23 Powder |
| Chemical Name | N, 2, 3-Trimethyl-2-isopropyl Butanamide |
| Specification | ≥99% |
| Odor | Mild cooling, slight menthol odor (almost odorless) |
| Appearance | White Crystal Powder |
| CAS No | 51115-67-4 |
| Grade | Food grade,water soluble |
| COA | Avaialble |
| Certificate | ISO22000, FDA,BRC,COSMOS,IFS,SGS,Kosher, Halal, Organic(EU), USDA, HACCP, ISO9001 |
| Application | Cosmetic, food, beverage,medicine and tobacco industry, vape juice.cosmetics and personal care products. |
| Quality | Non-GMO, Non-irradiation, Allergen Free, BSE/TSE Free |
| Sample | 10-50g Sample For free |
| MOQ | 1kg |
| OEM Service | Private label and Customized package |
| Packaging | 1-5kg/25kg(aluminum foil bag/carton/cardboard drum) |
| Shelf life | 2 year.Available for bulk wholesale, Individually packaged. |
| Note: Raw Material for production, not for personal sale. | |
Cooling Agent WS-23 Key Advantages
- Continuous and long lasting cooling and refreshing effect, having no hot, harsh and stinging sensation of Menthol and/or Peppermint.
- Heat-Resistance: Heating under 200oC will not reduce the cooling effect, suitable to use in baking and other high temperature heating process.
- Its cooling intensity can maintain 15-30 minutes, enriching the refreshing of product and having no burning pain, stabbing and numbness, it’s cooler than traditional Menthol products.
- Low dosage: 30-100mg/kg dosage will give good cooling effect.
- Excellent compatibility with other flavors, it can enhance the effect of the flavors. It also can be combined using with other cooling agents.
Cooling Agent WS-23 Application
- Oral Care: Included in toothpaste, mouthwashes, and oral sprays for a refreshing feel.
- Foods: Confectionery products, chocolate, dairy produce, beer, distilled spirit, beverage, Chewing Gum.
- Cosmetics & Personal Care: Added to skin creams, shaving foams, sunscreens, and shower gels for a topical cooling effect.
- E-Liquids: One of its most popular uses is in vaping to provide a smooth, icy throat hit.It is commonly used in electronic cigarettes, cigarettes, filters, and tobacco, and can also be used as an insect repellent.
- Medicines: Linctus, diminish inflammation ointment, dyspepsia, antipruritic, liniment, oral cavity acesodyne, heatstroke pill.
Comparison of different Cooling Agents
| Product Name | Functional Characteristic |
| WS-23 | With mint aroma, it can burst in the month, strong impact on the month. |
| WS-3 | It occurs slowly coolifeeling in the month, at the back of mouth and tongue. |
| WS-12 | With Peppermint aroma, in the aral cavity explosive force is weak, enters the throat place to highlight the cooling feeling, the advantage is the duration is longer. |
| WS-5 | It has Peppermint aroma and highest cool flavor activity, acting on the entire oral mucosa, throat and nose. |
| The cooling effect | WS-5>WS-12>WS-3>WS-23 |
Cooling Agent WS-23 Powder Premium Supplier
As a professional supplier of cooling agents, we offer a range of products including WS-5, WS-3, WS-23, and menthol derivatives. We have partner factories with high-quality raw material sources, ensuring competitive pricing while maintaining quality standards.
We have strict quality control measures, regularly conducting purity and potency tests in accordance with international quality standards. We are compliant with regulations and provide detailed analytical certificates, safety data sheets, and certifications.
Our flexible packaging options—1kg foil bags, 25kg drums, 1000kg bulk containers—and global warehouse network ensure fast, reliable supply, even during seasonal demand spikes.
We have successfully obtained EU&NOP ,USDA, Kosher, Halal, ISO9001, ISO22000, SGS,FDAand other quality system certifications.
How To Buy Cooling Agent WS-23 Powder?
Just send email to sales@greenspringbio.com, or submit your requirement in bottom form, we are of service at any time!
How to buy our products?
Just send email to sales@greenspringbio.com, or submit your requirement in bottom form, we are of service at any time!
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