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(-)-Alpha-Cedrene Cas 469-61-4

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Chemical Name: (-)-Alpha-cedrene
Synonyms: levo-alpha-cedrene; α-Cedrene
CAS No.: 469-61-4
Molecular Fomula: C15H24
Molecular weight: 204.35
Appearance: White powder
Assay：≥99.0%

Estimated Delivery: Fri, Aug 29 – Tue, Sep 02

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(-)-Alpha-Cedrene (CAS 469-61-4): Technical Specifications & Applications

1. Chemical Profile & Comparative Analysis
2. Functional Applications
3. Operational Guidelines
4. Industrial Case Studies
5. Commercial Inquiries

1. Chemical Profile & Comparative Analysis

Parameter	(-)-Alpha-Cedrene	Common Isomers
CAS Number	469-61-4	Varies by isomer
Molecular Formula	C₁₅H₂₄	C₁₅H₂₄
Molecular Weight	204.35 g/mol	204.35 g/mol
Density (20°C)	0.93 g/mL	0.91-0.95 g/mL
Boiling Point	261-262°C	250-265°C
Flash Point	104°C	100-110°C
LogP	4.42	4.2-4.6

2. Functional Applications

This bicyclic sesquiterpene demonstrates:

Fragrance Enhancement: Core component in premium woody/amber perfumes
Pharmaceutical Intermediate: Precursor in steroid synthesis
Flavor Engineering: Stabilizer in citrus-flavored products
Industrial Synthesis: Building block for cedrol derivatives

3. Operational Guidelines

Storage Protocols

Maintain at 2-8°C in nitrogen atmosphere
Use amber glass containers

Safety Compliance

UN 3082 (Class 9 Hazard)
WGK Germany Category 2
Personal Protection: Neoprene gloves + FFP3 respirator

4. Industrial Case Studies

Case 1: Fragrance Manufacturing (2024)

Client: European Perfume House
Application: 0.8% concentration in woody fragrance base
Result: 32% longevity improvement vs. synthetic alternatives