236391-76-7 Usage
Chemical Properties
musk methyl propionate is a colorless liquid with a soft but tenacious musky note
resembling that of benzopyran musks.
The material can be prepared by reaction of ??,3,3-trimethylcyclohexane-
1-methanol with the corresponding acid chloride, that is,
(2-chloro-2-oxo-ethyl) propanoate. It is used as a substantive musk
note in fine fragrances and in perfumes for shampoos, fabric softeners, and so on.
Trade name
Romandolide? (Firmenich).
Check Digit Verification of cas no
The CAS Registry Mumber 236391-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,6,3,9 and 1 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 236391-76:
(8*2)+(7*3)+(6*6)+(5*3)+(4*9)+(3*1)+(2*7)+(1*6)=147
147 % 10 = 7
So 236391-76-7 is a valid CAS Registry Number.
InChI:InChI=1/C15H26O4/c1-5-13(16)18-10-14(17)19-11(2)12-7-6-8-15(3,4)9-12/h11-12H,5-10H2,1-4H3
236391-76-7Relevant articles and documents
Esters with musky odor and their use in perfumery
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Page column 5, (2008/06/13)
The compounds of formula in which the symbols R1, R2, R3and R4represent independently from each other a hydrogen atom or a methyl or ethyl group, the symbol X represents an oxygen atom or an alkylene group of formula in which n is an integer from 1 to 3, the symbols R6and R7represent each a hydrogen atom or a methyl or ethyl group, and R5represents an alkyl or alkoxy group from C1to C4, linear or branched, an alkenyl group from C2to C4, linear or branched, or a group of formula in which Y has the same meaning as X and R8is a linear or branched alkyl group from C1to C4or a linear or branched alkenyl group from C2to C4, are novel compounds showing musky odors and which confer musky-velvety, voluminous and very tenacious notes to the products to which they are added.
