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17281-74-2

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17281-74-2 Usage

General Description

1-phenyloctadecane-1,3-dione, also known as POD, is a yellow crystalline compound that is commonly used as a solvent and an intermediate in various chemical processes. It is a member of the alpha-diketone family and is known for its distinctive sweet smell. POD is often used as a flavoring agent in the food industry, and it is also utilized as a chemical intermediate in the production of pharmaceuticals and fragrances. Additionally, it has been studied for its potential anti-inflammatory and anti-cancer properties, although further research is needed to fully understand its pharmacological effects. Overall, 1-phenyloctadecane-1,3-dione is a versatile chemical compound with a variety of industrial and potential medical applications.

Check Digit Verification of cas no

The CAS Registry Mumber 17281-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,8 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17281-74:
(7*1)+(6*7)+(5*2)+(4*8)+(3*1)+(2*7)+(1*4)=112
112 % 10 = 2
So 17281-74-2 is a valid CAS Registry Number.
InChI:InChI=1/C24H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-17-20-23(25)21-24(26)22-18-15-14-16-19-22/h14-16,18-19H,2-13,17,20-21H2,1H3

17281-74-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyloctadecane-1,3-dione

1.2 Other means of identification

Product number -
Other names 1-Phenyl-octadecan-1,3-dion

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17281-74-2 SDS

17281-74-2Downstream Products

17281-74-2Relevant articles and documents

METHOD FOR SYNTHESIZING BETA-DICARBONYL COMPOUNDS

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Paragraph 0139; 0140; 0141; 0142; 0143, (2014/04/03)

A method for synthesizing beta-dicarbonyl compounds, particularly beta-diketones, from at least two carbonyl compounds, such as esters and ketones, in the presence of a strong base or a mixture of strong bases by Claisen condensation with a titer of greater than 95%. The method includes providing a synthesis reactor on which a separation column, provided with a condenser and with at least one microwave generator, is mounted; feeding a first carbonyl compound and the strong base into the synthesis reactor; heating the reactor and starting up the condenser; starting up the microwave generator(s); when the mixture is brought to a boil at total flux, feeding the second carbonyl compound into the reactor; and after a waiting time, stopping the reactor and acidifying and washing the reaction mixture.)

Process for the preparation of linear 1,3-diketones

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, (2008/06/13)

There is disclosed a process for the preparation of 1,3-diketones of formula I STR1 wherein R1 and R2 are each independently of the other C1 -C20 alkyl, phenyl or phenyl which is substituted by halogen, hydroxy, NO2, C1 -C4 alkyl and/or C1 -C4 alkoxy, C7 -C9 phenylalkyl or a radical of formula II wherein A is C1 -C12 alkylene, phenylene or phenylene which is substituted by halogen, hydroxy, NO2, C1 -C4 alkyl and/or C1 -C4 alkoxy, or is C1 -C12 alkylene which is substituted by hydroxy, halogen and/or alkoxy, X is oxygen or sulfur, and R4 is hydrogen, C1 -C18 alkyl, phenyl or phenyl which is substituted by halogen, hydroxy, C1 -C4 alkyl, NO2 and/or C1 -C4 alkoxy, or is C7 -C9 phenylalkyl, and R3 is hydrogen, C1 -C20 alkyl, phenyl or phenyl which is substituted by halogen, hydroxy, C1 -C4 alkyl, NO2 and/or C1 -C4 alkoxy, or is C7 -C9 phenylalkyl. The process comprises carrying out a Claisen condensation of a ketone of formula III STR2 and an ester of formula IV STR3 wherein R5 is C1 -C5 alkyl, phenyl or phenyl which is substituted by halogen, C1 -C4 alkyl or hydroxy, the reaction being carried out with the base used as catalyst, a hydride of an alkali metal or alkaline earth metal or an alcoholate of C1 -C5 alkali metal or C1 -C5 alkaline earth metal, in a mixture of dimethyl sulfoxide and at least one organic solvent which is inert under the reaction conditions.

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