Musk Xylol (Musk Xylene) 99%/99.5% CAS 81-15-2 Fragrance & Cosmetic Grade: Properties, Applications and Safety Guidelines Explained

Fine Fragrance & Perfume Compounding

Musk Xylol functions as a classic base-note fixative in perfume oil creation. It builds warm, dry-sweet musk undertones, rounds out sharp floral or citrus accords and improves overall scent tenacity. It is widely applied in rose-style, pine-woody and amber-oriental-type compound formulas. Formulators carefully control addition dosage to comply with regional fragrance regulatory limits for finished perfumes and eau-de-toilette products.

Cosmetic Manufacturing

Within cosmetic production, cosmetic-grade Musk Xylol is blended into scented body lotions, skin creams, after-shave lotions and cosmetic powders. Beyond contributing musk-style scent, its fixative function helps cosmetic fragrances remain perceptible after application onto skin. Formulators must strictly follow local cosmetic safety specifications for maximum allowable concentration in final cosmetic articles.

Soap & Household Detergent

Soap and home-care product lines represent one of Musk Xylol’s largest consumption scenarios. In toilet soap, shampoo, washing detergents and fabric-care formulations, Musk Xylol resists high-temperature saponification conditions reasonably well and delivers long-retaining musk fragrance on washed fabrics and skin. It is well-known for soap-perfume applications where durable scent performance is prioritized.

Fragrance Chemical Processing

As a foundational aroma raw-material, Musk Xylol supports blend stability during perfume compound manufacturing. It reduces risks of uneven volatility among mixed fragrance ingredients and helps avoid phase separation inside concentrated perfume oil stocks. Perfume compounders often pair Musk Xylol with other synthetic aroma substances to achieve target odor effect and application-specific processing properties.

Musk Xylol within Synthetic-Musk Systems: Comparative Overview

When you assess whether Musk Xylol suits your formulation requirements, it helps to compare it with other mainstream synthetic-musk materials on solubility, fixative strength, scent profile and typical application scope.

Musk Ketone, another nitro-musk material, delivers softer, more powdery musk notes versus Musk Xylol’s drier, fattier musk character. Both offer strong fixative performance; Musk Xylol provides cost advantages for mass-market soap and household-fragrance projects, while Musk Ketone is more often selected for higher-end perfume-oil creations.

Polycyclic musks such as Galaxolide feature cleaner, brighter musk scent without nitro-musk’s characteristic dry-fatty undertones. They enjoy broad acceptance for modern household-care formulas. In comparison, Musk Xylol remains irreplaceable when compounders aim to recreate vintage, classic nitro-musk-oriental fragrance styles.

Important note: All these synthetic-musk ingredients are subject to regional fragrance regulatory restrictions (IFRA, EU REACH SVHC list, local cosmetic standards). Formulators must verify permitted maximum usage concentrations before launching finished consumer goods to different global markets.

Safety Considerations for Musk Xylol (Cosmetic-Grade)

Just as with most fragrance-chemical raw-materials, Musk Xylol requires careful management throughout handling, storage and transportation workflows. Improper operations may create workplace hazards, especially inside poorly-ventilated compounding laboratories or production facilities. Below are key safety precautions for industrial-grade cosmetic-grade Musk Xylol operations:

Adequate Workplace Ventilation. During weighing, melting and perfume-compounding operations, fine Musk Xylol crystal dust can enter the air. Long-term inhalation of dust particles may trigger respiratory discomfort. Production facilities should install local exhaust ventilation systems or circulating-fan equipment to prevent dust accumulation in enclosed work spaces.

Mandatory Personal Protective Equipment (PPE). Skin and eye contact with Musk Xylol crystalline powder should be avoided. Operators shall wear chemical-resistant protective gloves during routine material handling. Where crystal-dust splashing risk exists, safety goggles are required to protect eyes. In high-dust-concentration processing zones, workers should wear suitable particle respirators complying with occupational-safety rules. Do not eat, drink or smoke in areas where Musk Xylol powder is manipulated.

Storage Specifications. To preserve crystal quality and prevent degradation, store cosmetic-grade Musk Xylol inside tightly-sealed original containers, within cool, dry and well-ventilated warehouse zones. Keep far away from direct sunlight, excessive heat sources and open-flame ignition points. High-temperature environments risk accelerating decomposition. Keep storage area moisture-controlled to avoid crystal caking. Shelf-life for properly-stored high-purity cosmetic-grade product reaches up to 24 months.

Transport Requirements. For shipment, Musk Xylol must be packed in qualified sealed industrial fiber-drums or approved inner plastic-bag plus fiber-board outer-box packaging to stop leakage, crystal spillage and contamination during transit. Follow UN 2956 shipping classification requirements for documentation and packaging standards when doing cross-border logistics.

Choosing a Reliable Musk Xylol (Musk Xylene) Manufacturer & Supplier

A dependable fragrance-chemical supplier guarantees batch-to-batch consistency for your 99% / 99.5% cosmetic-grade Musk Xylol, stable delivery lead-times and uniform crystal-purity & odor-quality. Minor variations in raw-material purity will directly impact perfume-compound scent performance, potentially creating off-notes and spoiling finished cosmetic and soap-product batches. Qualified suppliers can additionally offer regulatory documentation support, flexible packaging selections and professional fragrance-formulation technical service to help you cut procurement risks and avoid production downtime.

As a one-stop aroma-chemical supplier with decades-long industry experience, Richnow Chem supplies premium cosmetic-grade Musk Xylol (99% and 99.5% purity grades), serving perfume compound houses, cosmetic factories, soap-and-household-care manufacturers worldwide.

What Richnow Chem can deliver for your project:

• High-purity cosmetic-grade Musk Xylol verified by GC gas-chromatography testing, full-component analysis and organoleptic odor evaluation
• Complete compliance documentation: COA Certificate of Analysis, MSDS/SDS safety datasheets, regulatory supporting files for global market submissions
• Integrated quality-management certifications including ISO9001 quality, ISO14001 environmental and OHSAS18001 occupational-health-safety management-system standards
• Stable large-volume global supply capacity for fragrance raw-materials
• Multiple packaging options from small lab-sample sizes up to industrial drum bulk shipment
• Dedicated technical-support for perfume-compounding and cosmetic-formulation consulting

Conclusion

Musk Xylol (Musk Xylene, CAS 81-15-2), in high-purity 99% and premium 99.5% cosmetic-grade specifications, remains a historically significant nitro-musk aroma-chemical. Its core strengths include powerful fixative capability, distinctive dry-sweet musk olfactory character and good compatibility across soap, cosmetic and perfume-oil systems. It finds broad application in fine-fragrance compounding, personal-care cosmetics, soap and household-care fragrance manufacturing.

For cosmetic-lab formulators and fragrance buyers, evaluating application scenarios, permissible regulatory dosage limits, safety-handling protocols and supplier reliability are all essential points for long-term stable usage of Musk Xylol. Understanding its performance differences versus alternative synthetic-musk grades will guide you to confirm whether Musk Xylol is the optimal raw-material selection for your specific fragrance project.

FAQs About Musk Xylol (Musk Xylene) 99% / 99.5% Cosmetic-Grade

What is Musk Xylol (Musk Xylene) used for?

Musk Xylol is a synthetic nitro-musk fragrance raw-material, mainly applied as fixative and base-note aroma ingredient in perfume compounds, cosmetic products, toilet soap, shampoo, laundry-detergent and household-fragrance formulations. It delivers classic dry-sweet musk scent and greatly improves finished-product fragrance persistence.

Is Musk Xylol soluble in water?

Musk Xylol is practically insoluble in water. However, it dissolves well in ethanol, benzyl benzoate, benzyl alcohol and most fragrance-carrier oils. This property makes it fit for oil-based perfume concentrates and alcohol-based perfume formulas, rather than direct water-phase addition without pre-dissolving in fragrance oil systems.

Can Musk Xylol be added directly to cosmetic products?

Yes, cosmetic-grade Musk Xylol is used in cosmetic-fragrance systems, but it cannot be dosed arbitrarily. Formulators must pre-blend it inside perfume-oil concentrates and strictly observe regional cosmetic-regulatory maximum-concentration restrictions for finished articles before adding into cosmetic end-products.

What is the main difference between Musk Xylol and Galaxolide?

Both serve as musk-style aroma fixatives, yet they belong to different chemical families and have divergent scent profiles. Musk Xylol is a nitro-musk delivering dry-sweet, slightly fatty classic musk character, widely used in soap-oriented and vintage-oriental-style fragrances. Galaxolide is a polycyclic musk with clean, bright, transparent musk notes and is heavily used in modern household-care and contemporary fine-fragrance formulas. Regional regulatory requirements also differ for these two materials, requiring separate compliance review for each target sales market.

Disclaimer note for production usage: Musk Xylol (CAS 81-15-2) is regulated by multiple-regional fragrance & cosmetic-safety standards (IFRA, EU-REACH SVHC list etc.). End-product formulators are fully responsible for checking local legal limits and compliance before commercial launch of consumer goods. This article is purely technical-marketing introduction content and shall not replace official SDS / regulatory assessment documents.

Musk Xylol, also commonly named Musk Xylene, is a well-established nitro-type synthetic musk raw-material for fragrance and cosmetic manufacturing, available in high-purity 99% and premium 99.5% cosmetic-grade specifications, CAS registry No. 81-15-2.

Its chemical formula is C12H15N3O6. At room temperature it appears as off-white to pale-yellow crystalline powder or needle-shaped crystals, delivering a characteristic dry-sweet, fatty musk animal-like aroma profile. The most valuable trait of Musk Xylol lies in its powerful fixative capability: it slows down the evaporation rate of more volatile perfume components and locks multi-layer fragrance notes together. Formulators rely on this material to enhance aroma persistence and overall formulation stability for cosmetic and household-scented goods.

Key Properties of Musk Xylol (99% / 99.5% Cosmetic-Grade)

For cosmetic and fragrance buyers, understanding Musk Xylol’s physical-chemical and olfactive properties directly impacts finished perfume quality, compounding efficiency and end-product shelf-life stability. Below are the critical performance features you need to evaluate:

Powerful Fixative & Long-Lasting Olfactive Performance

Musk Xylol’s biggest strength is its excellent fixative power. It carries a dry-sweet musk base note with subtle fatty undertones. When blended into perfume compounds, it anchors volatile top-notes and middle-notes, slowing their escape so the full fragrance unfolds gradually and lingers far longer on substrates like skin, fabric or soap surfaces.

Its molecular structure gives low volatility. Even at low addition ratios within a fragrance oil, it can noticeably extend scent longevity. This makes it extremely popular for soap, body-care and budget-to-mid-range fine-fragrance compounding.

Good Solubility in Fragrance Oil Systems

Musk Xylol shows limited solubility in water, yet dissolves well in ethanol, benzyl benzoate, benzyl alcohol and most fatty perfume base oils widely used in cosmetic labs. This solubility profile makes it easy to incorporate into oil-based fragrance concentrates, alcoholic perfume compositions and soap-perfume mixes. When properly dosed, it rarely creates unwanted precipitation or crystal separation inside finished compound blends, supporting consistent production batches.

Reliable Formulation Compatibility

High-purity 99% and 99.5% cosmetic-grade Musk Xylol mixes smoothly with most other aroma chemicals, terpenes and cosmetic carrier materials. Perfume technicians frequently combine Musk Xylol with other synthetic musks, floral raw-materials, woody bases to adjust scent character, strengthen base-note richness and fine-tune overall perfume performance.

Well-purified cosmetic-grade material minimizes impurities that could generate unpleasant off-odors or discoloration, helping maintain stable quality throughout finished-product storage cycles.

Main Applications of Musk Xylol (Musk Xylene) Cosmetic-Grade

Thanks to its strong fixative property, recognizable musk aroma and good compounding compatibility, Musk Xylol is heavily utilized across fragrance-related manufacturing sectors. Below is a breakdown of its primary end-uses across industries:

Industry	Application of Musk Xylol (Musk Xylene) 99%/99.5%
Fine Fragrance & Perfume Compounding	Acts as base-note fixative; reinforces warm musk character for colognes and perfume concentrates
Cosmetic Manufacturing	Adds long-lasting musk scent to creams, lotions, after-shave products, scented powders
Soap & Household Detergent	Delivers persistent musk aroma for toilet soap, shampoo, laundry-cleaner and air-freshener fragrance systems
Fragrance Chemical Processing	Stabilizes compound uniformity; balances volatility within complex perfume oil blends