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1,4-Naphthalenedione, 2-(1-hydroxyethyl)-, also known as 2-(1-hydroxyethyl)-1,4-naphthoquinone, is an organic compound with the chemical formula C11H10O3. It is a derivative of 1,4-naphthoquinone, featuring a hydroxyethyl group attached to the 2-position of the naphthalene ring. This yellow crystalline solid is soluble in organic solvents and has a molecular weight of 190.20 g/mol. The compound is used as an intermediate in the synthesis of various dyes, pharmaceuticals, and other chemical products. It is also known for its potential applications in the field of materials science, such as in the development of polymers and pigments. Due to its reactivity, it is important to handle this chemical with care, following proper safety protocols.

55720-84-8

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55720-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55720-84-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,2 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55720-84:
(7*5)+(6*5)+(5*7)+(4*2)+(3*0)+(2*8)+(1*4)=128
128 % 10 = 8
So 55720-84-8 is a valid CAS Registry Number.

55720-84-8SDS

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-(1-hydroxyethyl)naphthalene-1,4-dione

1.2 Other means of identification

Product number -
Other names -

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:55720-84-8 SDS

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