Welcome to Bedoukian Research: supplier of high quality specialty aroma and flavor ingredients also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.

Product Information


BRI Product Number: 480
BRI Product Name: ROSE OXIDE BRI
CAS Number: 16409-43-1
FEMA Number: 3236
Council Of Europe Number: 2269
Molecular Weight: 154.24
Molecular Formula: C10H18O   Structure
Synonyms: 2H-Pyran, tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-
ROSE OXIDE BRI
Tetrahydro-4-methyl-2-(2-methylpropen-1-yl)pyran
CAS Name: 2H-Pyran, tetrahydro-4-methyl-2-(2-methyl-1-propenyl)-

APPLICATION INFORMATION
Odor Description: A rose, geranium odor with an earthy undertone.
Fragrance Use: Used in synthetic rose and geranium oils.
Flavor Use: Can be used sparingly in red raspberry and honey flavors.
Recommended Use Level: 1%

SPECIFICATIONSChromatograph
Minimum Purity: 98.0% (sum of isomers)
    main isomer: 88.0% min.(cis)
    secondary isomer: 6.0% - 11.0%(trans)
Appearance: colorless liquid
Refractive Index: 1.450 : 1.457 at 20 deg C
Specific Gravity: 0.865 : 0.873 at 25 deg C

TECHNICAL INFORMATION MSDS
Flash Point: 150 deg F (CC)
Boiling Point (approx): 70C @ 12 mmHg
Solubility: Insoluble in water; soluble in alcohol.
Kosher: YES   Certificate
Halal: YES   Certificate
Regulatory Status: TSCA AICS CHINA DSL EINECS(240-457-5) ENCS PICCS
RIFM Monograph: YES
Natural: NO
Nature Identical: YES
Export Tariff Code: 2932.99.9000
Shipped as Dangerous Good: NO

PACKAGING AND STORAGE
Recommended Packaging: Glass, Plastic, Aluminum or Steel
Shelf Life: 36 months from manufacture date
Recommended Storage: Store tightly sealed under inert gas in a cool, well-ventilated area.
Additives: synthetic alpha tocopherol @ 0.10%

Last Revised: 09/30/2005