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Phenoxy Ethyl Iso Butyrate is a fragrance ingredient known for its pleasant floral and fruity aroma. It is widely used in the formulation of perfumes, cosmetics, and personal care products. This…
CAS Number
103-60-6
HS Code
29.18.23 / 2915.60.19.00
INCI Name
Phenoxy Ethyl Iso Butyrate
Molecular Formula
C₁₂H₁₆O₃
Phenoxy Ethyl Iso Butyrate is a fragrance ingredient known for its pleasant floral and fruity aroma. It is widely used in the formulation of perfumes, cosmetics, and personal care products. This compound enhances the olfactory profile of products, providing a long-lasting scent…
CAS Number
103-60-6
INCI Name
Phenoxy Ethyl Iso Butyrate
HS Code
29.18.23 / 2915.60.19.00
Molecular Formula
C₁₂H₁₆O₃
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| Property | Specification |
|---|---|
| Appearance | Colorless oily liqud |
| Odor | Honey, roselike odor |
| Molecular Weight (G/Mol) | 208.25 |
| Density Or Specific Gravity | 1.044-1.048 |
| Viscosity | 6.66mm2/s |
| Refractive Index | 1.491-1.496 |
| Density | 1.044-1.048 |
| Property | Specification |
|---|---|
| Water Solubility | 196mg/L at 20℃ |
| Property | Specification |
|---|---|
| Boiling Point | 125 to 127 °C @ 4.00 mm Hg |
| Flash Point | >230 °F |
Add directly to the perfume oil concentrate before dilution with alcohol to ensure a uniform and stable blend. Use at 0.2–10%, as it serves as a fragrance modifier and fixative, adding a soft, fruity-floral nuance and enhancing diffusion.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Anisic aldehyde | 7.6% |
| Benzaldehyde | 2.6% |
| Benzyl acetate | 3.0% |
| Eugenol | 2.6% |
| Bourgeonal | 2.4% |
| Isobutyl salicylate | 3.8% |
| Phenoxyethyl Isobutyrate (PEIB) | 10.0% |
| Mefrosol (Q – fixative) | 10.0% |
| Other aroma compounds¹ | 58.0% |
Add during the cool-down phase, to maintain fragrance integrity and prevent volatility loss. Pre-mix with the fragrance oil and a solubilizer to ensure even dispersion in the aqueous base.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water | ~63% |
| Sodium Laureth Sulfate | 15% |
| Cocamidopropyl Betaine | 6% |
| Glycerin | 3% |
| Citric Acid | 0.3% |
| Polyquaternium-10 | 0.2% |
| Disodium EDTA | 0.1% |
| Preservative (Phenoxyethanol + EHG) | 0.8% |
| Fragrance Blend | ~11% |
| Phenoxy Ethyl Isobutyrate | 0.5% |
Add during the fragrance phase, once the soap base cools, to reduce evaporation and preserve scent integrity. Pre-blend with fragrance oils to ensure even dispersion throughout the soap mixture.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Sodium Palmate | 40% |
| Sodium Palm Kernelate | 25% |
| Water | 15% |
| Glycerin | 5% |
| Sorbitol | 5% |
| Titanium Dioxide | 1% |
| Tetrasodium EDTA | 0.1% |
| BHT | 0.2% |
| Fragrance Blend | ~8% |
| Phenoxy Ethyl Isobutyrate | 0.5% |
Add during the cool-down phase, to preserve its delicate aroma and maintain emulsion stability. Pre-mix with the oil phase or fragrance blend to ensure proper distribution and avoid separation.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water | 68% |
| Glycerin | 5% |
| Caprylic/Capric Triglyceride | 5% |
| Cetearyl Alcohol | 4% |
| Glyceryl Stearate | 3% |
| PEG-100 Stearate | 2% |
| Dimethicone | 2% |
| Carbomer | 0.3% |
| Triethanolamine | 0.2% |
| Tocopherol (Vitamin E) | 0.3% |
| Phenoxyethanol & Ethylhexylglycerin | 0.8% |
| Fragrance Blend | ~9% |
| Phenoxy Ethyl Isobutyrate | 0.5% |
| Products | Authorized dosage |
|---|---|
| Perfume/Fragrance | 0.2% – 10% |
| Cosmetic Care | 0.2% – 2% |
Phenoxy Ethyl Iso Butyrate, known for its floral and fruity aroma, is a key ingredient in the fragrance industry. As a versatile compound, it is used in the formulation of perfumes, cosmetics, and personal care products to enhance their olfactory appeal. Manufacturers and suppliers of Phenoxy Ethyl Iso Butyrate focus on delivering high-quality, fragrance-grade material to meet the demands of global markets, particularly in North America. The compound's ability to blend seamlessly with other fragrance components makes it a preferred choice for creating complex scent profiles. Its stability and long-lasting scent contribute to its widespread use in various applications, from personal care items to household products. Phenoxy Ethyl Iso Butyrate manufacturers are committed to ensuring the purity and consistency of the product, adhering to stringent quality standards to satisfy the needs of the fragrance industry.
Phenoxy Ethyl Iso Butyrate, known for its floral and fruity aroma, is a key ingredient in the fragrance industry. As a versatile compound, it is used in the formulation of perfumes, cosmetics, and personal care products to enhance their olfactory appeal. Manufacturers and suppliers of Phenoxy Ethyl Iso Butyrate focus on delivering high-quality, fragrance-grade material to meet the demands of global markets, particularly in North America. The compound's ability to blend seamlessly with other fragrance components makes it a preferred choice for creating complex scent profiles. Its stability and long-lasting scent contribute to its widespread use in various applications, from personal care items to household products. Phenoxy Ethyl Iso Butyrate manufacturers are committed to ensuring the purity and consistency of the product, adhering to stringent quality standards to satisfy the needs of the fragrance industry.
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| Australia | - | No explicit national restriction; aligns with IFRA/international safety assessments. | - |
| China | - | No explicit national restriction; aligns with IFRA/international safety assessments. | NMPA - National Medical Products Administration |
| Japan | - | No explicit national restriction; aligns with IFRA/international safety standards. | MHLW – Ministry of Health, Labour and Welfare |
| Korea, Republic of | - | No explicit national restriction, aligns with IFRA. | MFDS - Ministry of Food and Drug Safety |
| United States | - | Not specifically restricted by FDA; industry follows IFRA, which sets no limit for any fragrance or cosmetic category. | FDA |
| ASEAN | - | ASEAN Cosmetic Directive references IFRA for fragrance ingredients. | - |
| European Union | - | No EU-specific restriction or IFRA restriction. | SCCS (Scientific Committee on Consumer Safety) |
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