79-69-6 Usage
Uses
Used in Perfumery:
IRONE is used as a fragrance ingredient in perfumery for its characteristic orris and violet-like scent, adding depth and complexity to various fragrance compositions.
Used in Flavoring Industry:
The α-isomer of IRONE is used as a flavoring agent, providing a unique taste profile that can enhance the flavor of various food and beverage products.
Preparation
By intramolecular thermal H-ene reaction of an allysilane.
Purification Methods
If large amounts are available, then fractionate through a Podbielniak column (p 10) or an efficient spinning band column, but small amounts are distilled using a Kügelrohr apparatus. The 4-phenylsemicarbazone has m 174-175o (165-165.5o). [IR: Seidel & Ruzicka Helv Chim Acta 35 1826 1952, Naves Helv Chim Acta 31 1280 1948, Lecomte & Naves J Chim Phys 53 462 1956, Beilstein 7 IV 378.]
Check Digit Verification of cas no
The CAS Registry Mumber 79-69-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79-69:
(4*7)+(3*9)+(2*6)+(1*9)=76
76 % 10 = 6
So 79-69-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H22O/c1-10-6-7-11(2)14(4,5)13(10)9-8-12(3)15/h6,8-9,11,13H,7H2,1-5H3/b9-8+
79-69-6Relevant academic research and scientific papers
Precursors for fragrant ketones and fragrant aldehydes
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, (2008/06/13)
The present invention refers to fragrance precursors of formula I for a fragrant ketone of formula II and one or more fragrant aldehydes or ketones of formula III and IV, These fragrance precursors are useful in perfumery, especially in the fine and functional perfumery.
