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Basic Information
| Chemical Name | Cooling Agent WS-5 |
| CAS Number | 68489-14-5 |
| Molecular Formula | C15H27NO3 |
| Molecular Weight | 269.38 |
| FEMA Number | 4309 |
| Appearance | White crystalline powder |
| Purity | ≥99% |
| packing specification | Aluminum foil bag(1KG/5KG) Fiber drum（25KG） |
| Boiling Point | 390.9±11.0 °C |
| Density | 0.991±0.06g/cm³ |
| Solubility: | Insoluble in water; soluble in ethanol, propylene glycol, and other organic solvents |
Application Fields
Food Industry:
Used in sugar-free mints or confectionery.
Personal Care Products:
Applied in toothpaste, mouthwash, lip balms, and shaving gels for a refreshing feel.
Used in sunscreens and deodorants as a sensory modifier.
Pharmaceutical Formulations:
Found in throat lozenges and cough syrups to soothe irritation.
Used in topical pain-relief gels (e.g., muscle rubs).
Tobacco Flavoring:
Enhances cooling "throat hit" in e-liquids (vape juice) and cigarettes.
Basic Information
| Chemical Name | Cooling Agent WS-5 |
| CAS Number | 68489-14-5 |
| Molecular Formula | C15H27NO3 |
| Molecular Weight | 269.38 |
| FEMA Number | 4309 |
| Appearance | White crystalline powder |
| Purity | ≥99% |
| packing specification | Aluminum foil bag(1KG/5KG) Fiber drum（25KG） |
| Boiling Point | 390.9±11.0 °C |
| Density | 0.991±0.06g/cm³ |
| Solubility: | Insoluble in water; soluble in ethanol, propylene glycol, and other organic solvents |
Application Fields
Food Industry:
Used in sugar-free mints or confectionery.
Personal Care Products:
Applied in toothpaste, mouthwash, lip balms, and shaving gels for a refreshing feel.
Used in sunscreens and deodorants as a sensory modifier.
Pharmaceutical Formulations:
Found in throat lozenges and cough syrups to soothe irritation.
Used in topical pain-relief gels (e.g., muscle rubs).
Tobacco Flavoring:
Enhances cooling "throat hit" in e-liquids (vape juice) and cigarettes.
Warehouse
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Sensory Characteristics Odor: Cool mint like aroma. Cooling intensity: Strong, rapid-onset cooling effect( similar to WS-3 but more potent). Threshold: Low usage levels required( typically 0.01~0.1%). Taste: Clean, mint-like cooling without bitternes...
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Artificial Flavor Ingredients WS-3 is one of the most widely used cooling agents and is derived from menthol, although it is virtually odorless and has no taste. Syntheti Flavouring Agents, it provides a fast-acting cooling effect and primarily aff...
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Sensory Characteristics Odor: Odorless at typical use concentrations. Taste: Low concentration (1 ppm): Clean, intense cooling effect without lingering aftertaste. Moderate to high concentration (2 ppm): Enhanced cooling with subtle menthol-like char...
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Sensory Characteristics Odor: Mild minty freshness at high concentrations Taste: Low concentration (1-5 ppm): Intense cooling effect without menthol harshness. High concentration (5-10 ppm): Extended cooling with subtle sweet aftertaste
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Sensory Characteristics Odor: Subtle minty or fruity notes when dissolved in solvents Taste:Low concentration (0.1–1%): Mild, clean cooling effect without irritation. Moderate concentration (1–3%): Comparable cooling strength to menthol but smoother,...
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Sensory Characteristics Odor: No distinct odor at 1% concentration. Taste: Low concentration (1 ppm): Subtle green aroma and mild cooling sensation. Moderate to high concentration (2 ppm): Delayed menthol cooling effect, accompanied by metallic note...
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Sensory Characteristics Odor: Nearly odorless Taste: Intense, long-lasting cooling effect (threshold: 0.1–1 ppm)
Cooling agent WS-27-
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Sensory Characteristics Odor: Nearly odorless Taste: Intense, clean cooling sensation with slightly delayed onset
Menthol Acetate-
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Sensory Characteristics Odor: Fresh, minty-citrus with fruity undertones (less sharp than pure menthol) Taste: Cooling sensation (weaker than menthol), slightly sweet herbal flavor
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Sensory Characteristics Odor: Cool mint like aroma. Cooling intensity: Strong, rapid-onset cooling effect( similar to WS-3 but more potent). Threshold: Low usage levels required( typically 0.01~0.1%). Taste: Clean, mint-like cooling without bitternes...
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Sensory Characteristics Order: Fresh, minty-fresh aroma with a mild sweet and fruity undertone. Often described as a”cooling” scent due to its association with menthol-like cooling effects. Taste: Provides a cooling, mint-like flavor with subtle swee...
Cooling agent WS23-
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Cooling agent WS3-
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Cooling agent WS -12-WS-12
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Usage Instructions 1.First dissolve in ethanol or propylene glycol (PG), then add to an aqueous solution. 2.Alternatively, dissolve in a flavor carrier before incorporating into your product. 3.Mixing with peppermint oil can enhance the fragrance sig...
WS-3 (N-Ethyl-p-menthane-3-carboxamide)-WS-3
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Sensory Characteristics Odor: Odorless at typical use concentrations. Taste: Low concentration (1 ppm): Clean, intense cooling effect without lingering aftertaste. Moderate to high concentration (2 ppm): Enhanced cooling with subtle menthol-like char...
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