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2,9-Dimethyl-3,8-decanedione, also known as 2,9-dimethyl-3,8-decanediyl diketone, is an organic compound with the chemical formula C12H22O2. It is a colorless liquid with a molecular weight of 198.31 g/mol. This ketone is characterized by the presence of two methyl groups at the 2nd and 9th carbon atoms, and two carbonyl groups at the 3rd and 8th carbon atoms in a decane backbone. It is used as a synthetic intermediate in the production of various chemicals, fragrances, and pharmaceuticals. Due to its reactive ketone groups, it can participate in various chemical reactions, such as nucleophilic addition, reduction, and condensation. The compound is typically synthesized through the oxidation of 2,9-dimethyldecanol or through the condensation of 2-methylbutanal with 2-methyl-1-octene. It is important to handle 2,9-Dimethyl-3,8-decanedione with care, as it may cause irritation to the eyes, skin, and respiratory system.

1490-37-5

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1490-37-5 Usage

Class

Alpha-diketones

Structure

Cyclic ketone

Odor

Strong

Uses

Perfumes and fragrances, flavoring agent in food and beverage industry

Applications

Organic synthesis, building block for other chemical compounds

Biological and pharmacological properties

Potential for study and development

Check Digit Verification of cas no

The CAS Registry Mumber 1490-37-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,9 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1490-37:
(6*1)+(5*4)+(4*9)+(3*0)+(2*3)+(1*7)=75
75 % 10 = 5
So 1490-37-5 is a valid CAS Registry Number.

1490-37-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,9-dimethyldecane-3,8-dione

1.2 Other means of identification

Product number -
Other names 3,8-Decanedione,2,9-dimethyl

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:1490-37-5 SDS

1490-37-5Downstream Products

1490-37-5Relevant academic research and scientific papers

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