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Ethyl maltol

Sweetener: Sucralose（powder） and Ethyl maltol

We are the Manufacturer of More Than 1000 Kinds Of Usp Grade High Concentrate To***co flavour/ Mint flavour/ Herb flavour/ Fruit flavour/ Mix Fruit flavour/ Gold flavour/ Ice flavour/ Al fkher Flavors/Sweetener/ Sucralose / Ethyl maltol / Stevia/ vanillin/Neotame/L-Menthyl lactate-L/Menthol acetate-L/L-Monomenthyl glutarate-L/Butyl Butyral Lactate(N)-L/Butter esters-L/Caryophyllene Oxide-L/Menthyl PCA-L/2,4-Decadienal-L/Vanillin isobutyrate-L/Maltol isobutyrate-L/Megastinmatrienone-L/Sandenol 803/Allyl isothiocyanate-L/Dihydroactinidiolide-L/Zingerone-L/5-Methyl-2-phenyl-2-hexenal-L/Vanillin butyl ether-L/Ethyl Butyrate-L/Ethyl 2-methyl butynate-L/Essential oil
Food Grade Cooling Agent (Powder/ Liquid) WS-23,WS-5,WS-3, WS-12, WS-10, WS-27, WS-150, WS-167, WS-170, WS-200 and Sweetener Sucralose for V**e Juice e-cigarette.

09/09/2026

Food Cooling agent WS-23 CAS:51115-67-4

03/09/2026

What is a Cooling Agent?
Cooling agents (physiological coolants) are compounds that activate the TRPM8 re menthol and cold temperatures — producing a clean, refreshing cooling sensation. odorless, tasteless, non-irritating and heat-stable, making them ideal for flavor- pharmaceutical and v***r industries.
WS-23 Best Seller
N,2,3-Trimethyl-2-isopropylbutanamide
CAS No. 51115-67-4
Molecular Formula C₁₀H₂₁NO
Purity (GC) ≥ 99%
Appearance White crystalline powder
Melting Point 58–64 °C
FEMA No. 3804
Heat Resistance Stable up to 200 °C
Solubility Sol. in ethanol/PG/oils; sl. sol. in water
Profile: Strong instant burst at the front of
mouth and tongue,
smooth and rounded. Almost odorless. The most widely used
cooling agent worldwide.
Best for: Confectionery, beverages, dairy, e-liquids, toothpaste, cosmetics.
WS-3
N-Ethyl-p-menthane-3-carboxamide
CAS No. 39711-79-0
Molecular Formula C₁₃H₂₅NO
Purity (GC) ≥ 99%
Appearance White crystalline powder
Melting Point 96–100 °C
FEMA No. 3455
Heat Resistance Stable up to 200 °C
WS-5
N-Ethyl-p-menthane-3-carboxamide (menthyl ester blend)
CAS No. 68489-09-4
Purity (GC) ≥ 98.5%
Appearance White crystalline powder
Cooling Profile Strongest of the WS series
Profile: Powerful burst at the back of the mouth, extending to the throat. Highest cooling intensity in the series.
Best for: Chewing gum, throat lozenges, high-intensity cooling blends.
WS-12
N-tert-Butyl-p-menthane-3-carboxamide
CAS No. 68489-14-5
Purity (GC) ≥ 98.5%
Appearance White crystalline powder
Cooling Profile Longest duration in series

01/09/2026

# Caryophyllene Oxide (CAS 1139-30-6)

# # Natural Sesquiterpene Oxide | Supplier & Manufacturer — ZHII

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# # Product Overview

Caryophyllene Oxide (β-Caryophyllene Oxide) is a natural sesquiterpene oxide widely used in the flavor, fragrance, and cosmetics industries. It is obtained by oxidation of β-Caryophyllene, which is naturally abundant in clove oil (*Eugenia caryophyllata*), black pepper oil, and other botanical sources.

As a professional manufacturer of natural aroma chemicals and plant extracts, **ShaanXi ZhiYi Biotechnology Co., Ltd. (ZHII)** supplies high-purity Caryophyllene Oxide with full traceability — from botanical raw material to finished crystalline powder — supporting flavor houses, fragrance compounders, cosmetic formulators, and nutraceutical brands worldwide.

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# # Product Identification

| Item | Details |
|---|---|
| Product Name | Caryophyllene Oxide (β-Caryophyllene Epoxide) |
| CAS Number | 1139-30-6 |
| Molecular Formula | C₁₅H₂₄O |
| Molecular Weight | 220.35 g/mol |
| IUPAC Name | (1R,4R,6R,10S)-4,12,12-trimethyl-9-methylidene-5-oxatricyclo[8.2.0.0⁴,⁶]dodecane |
| InChIKey | NVEQFIOZRFFVFW-RGCMKSIDSA-N |
| Source | Natural — derived from clove oil / β-Caryophyllene oxidation |
| Appearance | White to off-white crystalline powder |
| Odor | Woody, spicy, sweet, slightly camphoraceous (typical of dry clove stems) |

# # Typical Specifications

| Parameter | Specification |
|---|---|
| Purity (GC) | ≥ 95% / ≥ 99% (grades available) |
| Optical Rotation | Conforms to standard |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Residual Solvents | Meets ICH Q3C requirements |
| Microbiology | Complies with food-grade limits |

*Custom specifications available on request. Certificate of Analysis (COA), MSDS, and technical data sheets provided with every shipment.*

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# # Applications

**Flavors & Fragrances**
- Adds warm, woody-spicy nuance to fine fragrances, soaps, detergents, and household products
- Used as a modifier in clove, spice, and oriental flavor compositions for food and beverages

**Cosmetics & Personal Care**
- Incorporated into skincare and haircare formulations for its botanical origin and sensory profile
- Suitable for natural and clean-label positioning

**Nutraceutical & Wellness**
- A naturally occurring terpene studied for antioxidant and soothing properties
- Common analytical marker in botanical and hemp/terpene profiling

**Other Industrial Uses**
- Intermediate for synthesizing other aroma chemicals
- Research ingredient in plant-protection and bio-activity studies

24/06/2026

ZHII Factory manufacture and wholesale all kinds of E-liquid v**e raw materials for Electronic ci******es:
to***co/fruit/mint/shisha/ice/fruit mix concentrated flavors for v**e juice.
To***co flavor liquid,
Fruit flavor liquid,
Mint flavor liquid,
Gold flavor liquid
Also halal certificate cooling agent ws3/ws5/ws10/ws12/ws23/ws27.
Sweetener,Sucralose,Ethyl maltol,Stevia,vanillin,Neotame manufacturer.
Welcome your inquiry, any order quantity will be welcomed.
Thanks a lot.

10/06/2026

Food and Concentrate Flavour Liquid:

Over 1000 different Concentrated taste for your Reference 1. To***co flavour/ Mint flavour/ Herb flavour/ Fruit flavour/ Mix Fruit flavour/ Gold flavour/ Ice flavour/ Flavors manufacturer.Herb flavour/ Fruit flavour/ Mix Fruit flavour/ Gold flavour/ Ice flavour/ Flavors manufacturer.

09/06/2026

WS-23 Cooling Agent: Delivers a refreshing and long-lasting minty cool sensation, free from irritation and bitterness. Widely used in food, cosmetics, chewing gum, toothpaste, fragrances, and air fresheners, it enhances product performance and inspires innovation with its exceptional cooling effect! ZHII has been supplying and exporting cooling agent 23 from China for almost 15 years, please be assured to buy cooling agent 23 at ZHII. Any inquiries and problems please feel free to send emails to us via [email protected], we will reply you within 1 working day.

14/05/2026

Natural Food Grade Cooling Agent Koolada Menthol Powder Liquid WS-23,WS-5,WS-3, WS-12, WS-10, WS-27, WS-150, WS-167, WS-170, WS-200 Menthol acetate, menthol crystal for make food ainly used as cool agent for medicine, oral care products, food, beverages, to***co, cosmetics and candy，toothpaste，Chewing gum Raw material etc manufacturer

24/03/2026

ZHII Factory manufacture and wholesale all kinds of Food Flavor raw materials for Electronic Food:

Food/fruit/mint/ice/fruit mix concentrated flavors for Food.

Food flavor liquid,

Fruit flavor liquid,

Mint flavor liquid,

Gold flavor liquid

Also halal certificate cooling agent ws3/ws5/ws10/ws12/ws23/ws27.

Sweetener,Sucralose,Ethyl maltol,Stevia,vanillin,Neotame manufacturer.

Plant extracts are concentrated substances derived from different parts of plants。

Pyrethrum Natural Insecticide Pure Extract

Welcome your inquiry, any order quantity will be welcomed.

Thanks a lot.

WeChat：Robinzhii369
WhatsApp: +8615102992009
Website:www.foodcoolingagent.com

09/01/2026

Address

Gaoxin
Xian Shi

Telephone

15102992009

Website

http://www.foodcoolingagent.com/

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