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Decane-3,5-dione, also known as pentylglyoxal, is an organic compound with the molecular formula C10H18O2. It is a colorless liquid with a pungent odor and is classified as a diketone, which means it contains two carbonyl groups (C=O) separated by two carbon atoms. This chemical is a linear alkane with two carbonyl groups at the third and fifth positions, making it a symmetrical molecule. Decane-3,5-dione is used in the synthesis of various organic compounds, such as fragrances, pharmaceuticals, and other chemicals. It is also known for its ability to react with amines to form pyrazines, which are important in the flavor and aroma industry. Due to its reactivity, it is typically handled with care in a laboratory setting.

5336-67-4

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5336-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5336-67-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,3 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5336-67:
(6*5)+(5*3)+(4*3)+(3*6)+(2*6)+(1*7)=94
94 % 10 = 4
So 5336-67-4 is a valid CAS Registry Number.

5336-67-4SDS

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 decane-3,5-dione

1.2 Other means of identification

Product number -
Other names 3,5-Decanedione

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:5336-67-4 SDS

5336-67-4Downstream Products

5336-67-4Relevant academic research and scientific papers

Fragrance and flavor compositions and fragrance- and flavor-added products

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, (2008/06/13)

Ketone compounds having marine-like, modern green-like and fatty green-like fragrance and flavor, and fragrance compositions and flavor compositions containing the same. A fragrance or flavor composition which contains one or more of ketone compounds represented by the following general formula (1) 1(wherein A is C=O or CH—OH, R1 is hydrogen atom or methyl group and R2 is methyl group or ethyl group, with the proviso that R2 is ethyl group when R1 is hydrogen atom, and R2 is methyl group when R1 is methyl group) as the aromatic component.

Method for preparing chiral diphosphines

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, (2008/06/13)

The invention concerns a method for preparing a compound of formula (1) wherein: A represents naphthyl or phenyl optionally substituted; and Ar1, Ar2independently represent a saturated or aromatic carbocyclic group, optionally substituted.

Asymmetric hydrogenation method of a ketonic compound and derivative

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, (2008/06/13)

The present invention relates to a process for the asymmetric hydrogenation of a ketonic compound and derivative. The invention relates to the use of optically active metal complexes as catalysts for the asymmetric hydrogenation of a ketonic compound and derivative. The process for the asymmetric hydrogenation of a ketonic compound and derivative is characterized in that the asymmetric hydrogenation of said compound is carried out in the presence of an effective amount of a metal complex comprising as ligand an optically active diphosphine corresponding to one of the following formulae: STR1

Pharmaceutical compositions and their administration for the prophylaxis of asthma, hayfever and rhinitis

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, (2008/06/13)

Nitro-indane-diones, their production, and pharmaceutical compositions and their administration in forms suitable for the prophylaxis of asthma, hayfever and rhinitis in amounts effective for oral, parenteral and insufflation administration for such forms. The compounds are nitro-indane-diones of the formula: STR1 wherein R1, R2, R3 and R4 have certain designated meanings, obtained by nitration of a parent un-nitrated compound and wherein ring A contains 1 or 2 double bonds.

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