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2-methyl-3-(methylsulfanyl)naphthalene-1,4-dione is an organic compound characterized by its unique molecular structure. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, with a molecular formula of C12H10O2S. 2-methyl-3-(methylsulfanyl)naphthalene-1,4-dione features a naphthalene core with a carbonyl group (C=O) at both the 1st and 4th positions, indicating the presence of two ketone functional groups. Additionally, it has a methyl group (-CH3) attached to the 2nd carbon and a methylsulfanyl group (-SCH3) at the 3rd carbon. The methylsulfanyl group imparts a distinctive sulfur-containing aroma to the compound. This chemical is primarily used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its versatile structure and reactivity.

2593-55-7

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2593-55-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2593-55-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,9 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2593-55:
(6*2)+(5*5)+(4*9)+(3*3)+(2*5)+(1*5)=97
97 % 10 = 7
So 2593-55-7 is a valid CAS Registry Number.

2593-55-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-methyl-3-methylsulfanylnaphthalene-1,4-dione

1.2 Other means of identification

Product number -
Other names 2-methyl-3-methylthio-1,4-naphthoquinone

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:2593-55-7 SDS

2593-55-7Downstream Products

2593-55-7Relevant academic research and scientific papers

Quinones. Part 9. Side-chain Alkylthiolation of Methyl-1,4-naphthoquinones

Thomson, Ronald H.,Worthington, Roger D.

, p. 282 - 288 (2007/10/02)

2-Methyl-1,4-naphthoquinones react with an excess of sodium methanethiolate to give methylthiomethyl derivatives.Corresponding products were obtained, but in lower yield, using α-toluene- and toluene-p-thiolates.With 3-chloro-2-methyl-1,4-naphthoquinone and methanethiolate, replacement of chlorine occurs before reaction with the side chain, while the minor products formed provide evidence that the side-chain alkylation proceeds by addition of thiolate to the tautomeric quinone methide form of the methylquinone.

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