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492-45-5

7-Isopropyl-2,4-dimethylazulene is a complex organic compound belonging to the azulene family, characterized by a unique seven-membered ring structure. It is derived from the parent compound azulene, with the addition of an isopropyl group at the 7th position and methyl groups at the 2nd and 4th positions. This chemical exhibits a distinct aroma and is often used in the fragrance industry due to its pleasant scent. The compound's molecular formula is C15H20, and it has a molecular weight of 204.32 g/mol. 7-Isopropyl-2,4-dimethylazulene is synthesized through various chemical reactions and can be found in trace amounts in some natural sources, such as certain plants and essential oils. Its chemical properties include stability under normal conditions and low reactivity, making it suitable for various applications in the chemical and pharmaceutical industries.

492-45-5

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492-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 492-45-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,9 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 492-45:
(5*4)+(4*9)+(3*2)+(2*4)+(1*5)=75
75 % 10 = 5
So 492-45-5 is a valid CAS Registry Number.

492-45-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 7-isopropyl-2,4-dimethylazulene

1.2 Other means of identification

Product number -
Other names 7-isopropyl-2,4-dimethyl-azulene

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:492-45-5 SDS

492-45-5Relevant articles and documents

Approach to the blues: A highly flexible route to the azulenes

Carret, Sebastien,Blanc, Aurelien,Coquerel, Yoann,Berthod, Mikael,Greene, Andrew E.,Depres, Jean-Pierre

, p. 5130 - 5133 (2007/10/03)

(Chemical Equation Presented) A palette of blues: Chlorobicyclo-[5.3.0] decatrienones are readily prepared from cycloheptatrienes by cycloaddition of dichloroketene, ring expansion with a diazoalkane, and dehydrochlorination in dimethylformamide. These compounds are used as intermediates in the regiocontrolled synthesis of a wide variety of natural and nonnatural azulenes (see scheme).

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