2-CHLORO-1,4-NAPHTH...

2-CHLORO-1,4-NAPHTHALENEDIONE

2-CHLORO-1,4-NAPHTHALENEDIONE

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0 Metric Ton

Negotiable

  • Min.Order :0 Metric Ton
  • Purity: 98.0%min

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Quick Details

  • Appearance:Yellow crystalline powder
  • Application:For Atovaquone
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Details:

Name:2-CHLORO-1,4-NAPHTHALENEDIONE

CAS no. : 1010-60-2

Molecular formula: C10H5ClO2

Molecular weight: 192.6

Structural formula:

Density: 1.42g/cm3at 25 °C

Boiling point: 308ºC (16 mmHg)

Refractive index: 1.625

Appearance: Yellow crystalline powder

Free soluble in acetone,slightly soluble in methanol and ethanol,practically unsoluble in water

Application :

For Atovaquone

Specification:

Items

     Specification

Characteristics

Yellow crystalline powder

Free soluble in acetone,slightly soluble in methanol and ethanol,practically unsoluble in water

Loss on drying

0.5% max

Assay

98.0% min

naphthoquinonedichloride

1.0% max

Total impurity

2.0% max

 

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