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1,4-Naphthalenedione, 2,8-dimethyl-, also known as 2,8-dimethyl-1,4-naphthoquinone, is an organic compound with the chemical formula C12H10O2. It is a yellow crystalline solid that is soluble in organic solvents such as ethanol and acetone. 1,4-Naphthalenedione, 2,8-dimethyl- is a derivative of naphthalene, featuring a quinone functional group at the 1,4-positions and two methyl groups at the 2,8-positions. It is used in various applications, including as a chemical intermediate in the synthesis of dyes and pigments, as well as in the production of certain pharmaceuticals. Due to its reactivity, it is important to handle 1,4-Naphthalenedione, 2,8-dimethyl- with care, following appropriate safety measures.

63837-76-3

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63837-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63837-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,3 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 63837-76:
(7*6)+(6*3)+(5*8)+(4*3)+(3*7)+(2*7)+(1*6)=153
153 % 10 = 3
So 63837-76-3 is a valid CAS Registry Number.

63837-76-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,8-dimethylnaphthalene-1,4-dione

1.2 Other means of identification

Product number -
Other names 1,4-Naphthalenedione, 2,8-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:63837-76-3 SDS

63837-76-3Relevant academic research and scientific papers

Antimony pentachloride catalyzed Diels-Alder reactions: Improved regioselectivity in the synthesis of dialkyl naphthoquinones

Nunes, Ruth Leandro,Bieber, Lothar Wilhelm

, p. 219 - 221 (2001)

Improved regioselectivity in catalyzed Diels-Alder (DA) cycloadditions between non-symmetrical benzoquinones and mono-substituted butadienes is achieved by use of SbCl5. After oxidation, good yields of dialkylnaphthoquinones are obtained. The g

Lipase-catalyzed site-selective deacetylation of sterically hindered naphthohydroquinone diacetate and its application to the synthesis of a heterocyclic natural product

Hanaya, Kengo,Hashimoto, Riichi,Higashibayashi, Shuhei,Sakakura, Ayaka,Sugai, Takeshi

, p. 625 - 632 (2019/08/01)

Lipase-catalyzed site-selective deacetylation of 2,5-dimethylnaphthalene-l,4-diol diacetate was examined. With Candida antarctica lipase B, the suppressing effect of a methyl substituent at the peri-position of the a-naphthyl ester over that at the ortho-position was significant. This site-selectivity was in contrast to that of chemical hydrolysis reported to date. From the resulting monoacetate, mansonone F, a physiologically active heterocyclic orthoquinone, was synthesized in 38% yield in as few as three steps.

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