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  7. 2,3-Dichloro-1,4-naphthoquinone, 98%

2,3-Dichloro-1,4-naphthoquinone, 98%

Product Code. 11475363
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Product Code. 11475363 Supplier Thermo Scientific Alfa Aesar Supplier No. A13378.36
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Estimated Shipment: 21-12-2026
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Description

CAS: 117-80-6 | C10H4Cl2O2 | 227.04 g/mol

Use in textiles, as organic catalyst, as chemical intermediate, as additive in dye binders. Also used as an important catalyst to produce 3,3-dichlorobenzene.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Use as seed disinfectant, textiles, as organic catalyst, as chemical intermediate, as additive in dye binders, as antifouling agent. Also used to control blue-green algae in ponds, lakes, and swimming pools. Also used as an important catalyst to produce 3,3-Dichloro benzine.

Solubility
Soluble in water (0.008g/L). Soluble in hot toluene almost transparency.

Notes
Store in cool, dry place in tightly closed container. Store away from oxidizing agent.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 117-80-6
Molecular Formula C10H4Cl2O2
Molecular Weight (g/mol) 227.04
MDL Number MFCD00001677
InChI Key SVPKNMBRVBMTLB-UHFFFAOYSA-N
Synonym 2,3-dichloro-1,4-naphthoquinone, dichlone, diclone, 2,3-dichloronaphthoquinone, phygon, algistat, sanquinon, uniroyal, phygon paste, dichloronaphthoquinone
PubChem CID 8342
SMILES ClC1=C(Cl)C(=O)C2=CC=CC=C2C1=O

Specifications

Melting Point 193°C to 196°C (sublimation)
Boiling Point 275°C (2 mmHg)
Quantity 500 g
UN Number UN2811
Beilstein 1073511
Merck Index 14,3045
Solubility Information Soluble in water (0.008g/L). Soluble in hot toluene almost transparency.
IUPAC Name 2,3-dichloro-1,4-dihydronaphthalene-1,4-dione
Formula Weight 227.05
Percent Purity 98%
Chemical Name or Material 2,3-Dichloro-1,4-naphthoquinone
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