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4-METHYL-2-PENTYL-1,3-DIOXOLANE

Technical Data Sheet
BRI Product Number: 860
BRI Product Name: 4-METHYL-2-PENTYL-1,3-DIOXOLANE
CAS Number: 1599-49-1
FEMA Number: 3630
EU FLAVIS Number: 06.094
China GB Number: S1074
Molecular Weight: 158.24
Molecular Formula: C9H18O2


Synonyms:
  • (* Alt. CAS #) CAS: 26563-74-6; 4-Methyl-2-pentyl-1,3-dioxolan,
  • 1,3-Dioxolane, 4-methyl-2-pentyl-,
  • 2-Amyl-4-methyl-1,3-dioxolane,
  • 4-Methyl-2-pentyl-1,3-dioxolan,
  • 4-METHYL-2-PENTYL-1,3-DIOXOLANE,
  • FEMA CAS: 26563-74-6,
  • Hexaldehyde propylene glycol acetal,
  • Hexanal propylene glycol acetal,
CAS Name: 1,3-Dioxolane, 4-methyl-2-pentyl-

APPLICATION INFORMATION
Odor Description: A green, fruity, vegetable odor.
Fragrance Use: Used in fragrances for a green, fruity note.
Recommended Fragrance Use Level: 2% - 8%
Tenacity on Blotter: > 8 hours
Taste Description: Sweet, fruity, green.
Flavor Use: Sweet, fruity notes for all types of fruits, especially pineapple and strawberry.
Recommended Flavor Use Level: 1 - 10 PPM

SPECIFICATIONS
Minimum Purity: 97.0% (sum of isomers)
Main Isomer: 55.0% min.
Secondary Isomer: 30.0% - 45.0%
Appearance: colorless liquid
Refractive Index: 1.418 : 1.425 at 20 deg C
Specific Gravity: 0.893 : 0.900 at 25 deg C
Additives: None

TECHNICAL INFORMATION
Flash Point: 150 deg F (CC)
Boiling Point (approx): 197.85 C (EPI 4.0)
Solubility: Insoluble in water; soluble in alcohol.
Log P: 2.490
Kosher: YES
Halal: YES
RIFM Monograph: NO
Natural: NO
Nature Identical: YES
Regulatory Status: TSCA AICS CHINA DSL EINECS(216-489-0) ENCS PICCS
Export Tariff Code: 2932.99.9000
Shipped as Dangerous Good: NO

PACKAGING AND STORAGE
Recommended Packaging: Glass, Plastic, Aluminum or Phenolic Lined Steel
Shelf Life: 30 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: 12/09/2020