Aldehyde C-12 MNA (PI 100 | NF Grade) | CAS Number: 110-41-8

Sarochem® Aldehyde C-12 MNA (Methyl Undecanal , Methyl Nonyl Acetaldehyde) is a high-impact aldehydic aroma chemical used in fine fragrance creation to impart sparkling lift, freshness, and diffusion.

It features a distinctive aldehydic profile with citrus, waxy, and slightly metallic nuances, making it an essential ingredient in both classic aldehydic perfumes and modern fresh accords.

Due to its extremely powerful nature, this material is used in trace quantities, where it significantly enhances projection, radiance, and top-note brilliance.

🔹 Olfactory Profile

• Strong aldehydic character
• Fresh, sparkling effect
• Citrus-like lift
• Waxy, fatty nuances
• Slight metallic edge

🔹 Technical Specifications

• Chemical Name: Aldehyde C-12 MNA
• INCI Name: Methyl Undecanal
• CAS Number: 110-41-8
• Appearance: Colorless to pale yellow liquid
• Solubility: Alcohol soluble
• Purity: Perfumery grade (high purity)

🔹 Usage Guidelines

• Extremely potent — use at very low dosage
• Typically used in trace levels in fragrance concentrate
• Recommended to pre-dilute (e.g., 1% in ethanol or DPG) before use

Applications:

• Fine fragrance
• Soap & detergent fragrances
• Functional perfumery

🔹 IFRA & Regulatory Information (IMPORTANT)

• This material is to be used in accordance with the International Fragrance Association (IFRA) guidelines.
• Latest framework: IFRA Standards – 51st Amendment (IFRA 51)

👉 Key Note:
Aldehyde C-12 MNA is not a heavily restricted material, but its usage level must still comply with final product category limits under IFRA 51.

Typical IFRA Approach:

• Evaluate usage based on end application category (e.g., fine fragrance, soap, air freshener, etc.)
• Ensure final formulation remains within recommended dermal exposure limits
• Follow IFRA Certificate (CoA) for batch-specific compliance

🔹 Safety & Handling

• Use in diluted form
• Avoid direct skin exposure to undiluted material
• Handle in well-ventilated area
• Refer to MSDS before use

🔹 Why Sarochem®

• Consistent perfumery-grade quality
• Batch reliability for manufacturers
• Suitable for professional and industrial fragrance use