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1,3-bis-(2-nitropropenyl)benzene, also known as musk xylene or musk ambrette, is a synthetic organic compound with the chemical formula C15H16N2O4. It is a white crystalline solid that is used as a fragrance ingredient in various consumer products, such as perfumes, soaps, and detergents. 1,3-bis-(2-nitropropenyl)benzene is characterized by its strong, sweet, and musky odor, which is reminiscent of the natural musk produced by the musk deer. Due to its persistence and potential environmental and health concerns, the use of 1,3-bis-(2-nitropropenyl)benzene has been restricted or banned in several countries, and it has been replaced by alternative, safer musk compounds in many applications.

3316-22-1

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3316-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3316-22-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,1 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3316-22:
(6*3)+(5*3)+(4*1)+(3*6)+(2*2)+(1*2)=61
61 % 10 = 1
So 3316-22-1 is a valid CAS Registry Number.

3316-22-1Downstream Products

3316-22-1Relevant academic research and scientific papers

Palladium-catalyzed synthesis of substituted nitroolefins

Chang, Meng-Yang,Lin, Chung-Han,Tai, Hang-Yi

supporting information, p. 3194 - 3198 (2013/06/26)

A one-pot protocol toward several substituted nitroolefins 4 and 6 starting with substituted acetones 2 and 5 was described. A facile process was carried out for the triflation of substituted acetones 2 and 5 with triflic anhydride (Tf2O) under the basic condition (Cs2CO3) and then palladium-catalyzed cross-coupling of enol triflates 3 with NaNO 2 and BINAP in the presence of phase-transfer reagents (n-Bu 4NBr) under the refluxing 1,2-dimethoxyethane (DME) in acceptable yields.

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