Technical Data Sheet

BRI Product Number: 355
BRI Product Name: 2-UNDECENAL (HIGH TRANS)
CAS Number: 2463-77-6
FEMA Number: 3423
EU FLAVIS Number: 05.109; 05.184
China GB Number: S0156
Molecular Weight: 168.28
Molecular Formula: C11H20O   


Synonyms: (* Alt. CAS #) CAS: 53448-07-0; e-2-Undecenal
2-Undecenal
2-UNDECENAL (HIGH TRANS)
e-2-Undecenal
trans-2-Undecen-1-al
CAS Name: 2-Undecenal

APPLICATION INFORMATION
Odor Description: A fresh, fruity, citrus odor.
Fragrance Use: Powerful and diffusive. Useful in Rose, Lavender, Clary sage, and Opopanax compositions.
Recommended Fragrance Use Level: Traces - 1%
Tenacity on Blotter: > 48 hours
Taste Description: Waxy, citrus peel, slightly soapy.
Flavor Use: Citrus peel notes, especially orange and grapefruit.
Recommended Flavor Use Level: 0.1 - 10 PPM

SPECIFICATIONS
Minimum Purity: 98.0% (sum of isomers)
    main isomer: 96.0% min.(trans)
    secondary isomer: 0.1% - 3.5%(cis)
Appearance: colorless to pale straw color
Acid Value: 5.0 mg KOH/g(max)
Refractive Index: 1.452 : 1.460 at 20 deg C
Specific Gravity: 0.840 : 0.847 at 25 deg C
Additives: synthetic alpha tocopherol @ 0.50%

TECHNICAL INFORMATION
Flash Point: 220 deg F (CC)
Boiling Point (approx): 240.39 C (EPI 4.0)
Solubility: Insoluble in water; soluble in alcohol.
Log P: 4.04
Kosher: YES   
Halal: YES   
Regulatory Status: TSCA AICS CHINA DSL EINECS(219-564-6) ENCS PICCS
RIFM Monograph: YES
Natural: NO
Nature Identical: YES
Export Tariff Code: 2912.19.9000
Shipped as Dangerous Good: NO

PACKAGING AND STORAGE
Recommended Packaging: Glass, Aluminum or Phenolic Lined Steel
Shelf Life: 24 months from manufacture date(when stored as recommended)
Recommended Storage: Store tightly sealed under inert gas in a cool, well-ventilated area.

Note: Not for use in Tobacco or Nicotine delivery device applications and/or products
Last Revised: 12/03/2018