Is your Musk Ambrette CAS 83-66-9 compliant with IFRA standards for cosmetic use?

No. Due to established phototoxicity guidelines by IFRA, Musk Ambrette is restricted in skin-contact cosmetics. Our product is strictly manufactured and supplied for non-skin contact industrial applications, such as heavy-duty detergents, air fresheners, and incense manufacturing.

Is this synthetic musk ambrette intended for use as a primary solvent or a fixative in formulations?

This material is typically applied as a fixative at low concentrations. It is intended for use within complex aromatic systems to lower the vapor pressure of other volatile ingredients, rather than acting as a bulk solvent.

Musk Ambrette CAS 83-66-9

Musk Ambrette (CAS 83-66-9) is a premium nitro-musk compound recognized for its exceptional fixative properties in non-skin contact aromatic formulations. Chemically stable as a synthetic ambrette musk, these pale-yellow crystals efficiently reduce the evaporation rate of highly volatile fragrance notes. Unlike natural alternatives, our artificial musk ambrette crystals offer superior binding stability specifically designed for industrial heavy-duty detergents, incense sticks, and specialized coatings. As a direct manufacturer, we guarantee strict quality control and support bulk supply for global distributors. Clients benefit from our competitive factory pricing, flexible customized specifications for granular size, and complete regulatory compliance backed by up-to-date MSDS, TDS, COA documentation. Galaxolide is a related synthetic musk fragrance material to compare where a polycyclic musk profile is specified.

CAS: 83-66-9
Synonyms: 2,6-Dinitro-3-methoxy-4-tert-butyltoluene, Synthetic ambrette musk, Musk ambrette crystals, 1-tert-butyl-2-methoxy-4-methyl-3,5-dinitrobenzene, Artificial musk ambrette
Einecs: 201-493-7
Molecular Formula: C12H16N2O5
Grade: Industrial Grade
Package: 10kg/drum, 25kg/drum, or customized

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Product Description

1 Technical Data (Physicochemical Properties)

2 Applications

2.1 Storage & Safety

2.2 Quality Assurance

Technical Data (Physicochemical Properties)

Property	Industrial Standard Specification
Appearance	Pale yellow to greenish-yellow crystals
Odor	Strong, floral musk (Ambrette-like)
Assay (GC)	≥ 99.0%
Melting Point	84.0 °C – 86.0 °C
Solubility	Soluble in 95% ethanol and diethyl phthalate; Insoluble in water
Stability	Stable; avoids strong oxidizers and light exposure

Applications

Fragrance Fixation: Used as a primary fixative in industrial-grade scents to stabilize top and middle notes.
Industrial Detergents: Incorporated into the fragrance systems of bulk cleaning agents and technical surfactants.
Chemical Synthesis: Utilized as an intermediate or raw material in specialized fine chemical formulations.

For an alternative polycyclic musk material used in fragrance composition, see Galaxolide.

Storage & Safety

Storage: Store in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and incompatible oxidizing agents. Keep containers tightly sealed when not in use.
Safety (PPE): Operators should wear chemical safety goggles, oil-resistant gloves, and protective industrial clothing. In case of dust formation, use an approved P2 or N95 respirator. Avoid direct contact with skin and eyes.

Quality Assurance

Our production facility adheres to rigorous quality control protocols to ensure batch-to-batch consistency. Each lot undergoes comprehensive analysis, including Gas Chromatography (GC) for purity verification and melting point determination to confirm crystalline structure. All testing is conducted in accordance with standardized industrial laboratory practices, ensuring that the material meets the technical parameters defined in the provided COA.

FAQ - Technical & Supply Chain

Q:
Is your Musk Ambrette CAS 83-66-9 compliant with IFRA standards for cosmetic use?

A: No. Due to established phototoxicity guidelines by IFRA, Musk Ambrette is restricted in skin-contact cosmetics. Our product is strictly manufactured and supplied for non-skin contact industrial applications, such as heavy-duty detergents, air fresheners, and incense manufacturing.
Q:
Is this synthetic musk ambrette intended for use as a primary solvent or a fixative in formulations?

A: This material is typically applied as a fixative at low concentrations. It is intended for use within complex aromatic systems to lower the vapor pressure of other volatile ingredients, rather than acting as a bulk solvent.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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