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2,4-OCTADIEN-1-AL

Technical Data Sheet
BRI Product Number: 362
BRI Product Name: 2,4-OCTADIEN-1-AL
CAS Number: 30361-28-5
FEMA Number: 3721
EU FLAVIS Number: 05.186
China GB Number: Not approved
Molecular Weight: 124.18
Molecular Formula: C8H12O


Synonyms:
  • (* Alt. CAS #) CAS: 5577-44-6; 2,4-Octadienal,
  • 2,4-OCTADIEN-1-AL,
  • Contains 2,4-Octadienal, (2E,4E)-,
  • e,e-2,4-Octadienal,
  • e-2,e-4-Octadienal,
  • trans-2,trans-4-Octadienal,
CAS Name: Contains 2,4-Octadienal, (2E,4E)-

APPLICATION INFORMATION
Odor Description: A fatty, fruity, green, citrus odor with peely notes.
IFRA Status: This material should NOT be used as a fragrance ingredient due to the absence of data necessary to perform an adequate safety evaluation per IFRA Safety Standards in Annex 1 of the Code of Practice.
Tenacity on Blotter: > 8 hours
Taste Description: fatty, chicken fat, citrus.
Flavor Use: Useful in citrus flavors, especially orange and tangerine, as well as chicken fat.
Recommended Flavor Use Level: 0.1 - 10 PPM

SPECIFICATIONS
Minimum Purity: 95.0% (sum of isomers)
Main Isomer: 90.0% min.(e,e)
Secondary Isomer: 0.1% - 8.0%(e,z)
Appearance: yellow liquid
Refractive Index: 1.521 : 1.530 at 20 deg C
Specific Gravity: 0.871 : 0.877 at 25 deg C
Additives: synthetic alpha tocopherol @ 0.50%
Acid Value (Max.): 5.0 mg KOH/g(max)

TECHNICAL INFORMATION
Flash Point: 170 deg F (CC)
Boiling Point (approx): 188.70 C (EPI 4.0)
Solubility: Insoluble in water; soluble in alcohol.
Log P: 2.350
Kosher: YES
Halal: YES
RIFM Monograph: YES
Natural: NO
Nature Identical: YES
Regulatory Status: TSCA AICS CHINA NDSL EINECS(250-147-1) PICCS
Export Tariff Code: 2912.19.9000
Shipped as Dangerous Good: NO

PACKAGING AND STORAGE
Recommended Packaging: Glass or Aluminum or Phenolic Lined Steel
Shelf Life: 18 months from manufacture date(when stored as recommended)
Recommended Storage: Store tightly sealed under inert gas in a cool, well-ventilated area.

Note: BRI’s Products are not for use in tobacco products, e cigarettes, or any other nicotine delivery devices; nor for use in non-tobacco delivery mechanisms such as vaping devices.
Last Revised: 02/29/2024