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  7. 2-Hydroxy-1,4-naphthoquinone, 98+%

2-Hydroxy-1,4-naphthoquinone, 98+%

Catalog No. p-7081756
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Quantity:
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50 g
250 g
Catalog No. Quantity
AAA1188009 10 g
AAA1188018 50 g
AAA1188030 250 g
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Catalog No. AAA1188009

Supplier: Thermo Scientific Chemicals A1188009

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Description

CAS: 83-72-7 | C10H6O3 | 174.155 g/mol

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.

Suitable for battery materials development.

Applications
2-Hydroxy-1,4-naphthoquinone is used for preparing decorative hair and skin dyes. 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. It also suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions.

Solubility
Soluble in water. 2 g/L at 20°C

Notes
Incompatible with strong oxidizing agents. Store at room temperature.

Chemical Identifiers

CAS 83-72-7
Molecular Formula C10H6O3
Molecular Weight (g/mol) 174.155
MDL Number MFCD00001678
InChI Key WVCHIGAIXREVNS-UHFFFAOYSA-N
Synonym lawsone, 2-hydroxy-1,4-naphthoquinone, 2-hydroxynaphthalene-1,4-dione, 2-hydroxynaphthoquinone, henna, mehendi, hana, lawson, mendi, flower of paradise
PubChem CID 6755
IUPAC Name 4-hydroxynaphthalene-1,2-dione
SMILES C1=CC=C2C(=C1)C(=CC(=O)C2=O)O

Specifications

Melting Point ∼193°C (decomposition)
Quantity 10 g
Beilstein 1565260
Merck Index 14,5393
Solubility Information Soluble in water. 2g/L at 20°C
Formula Weight 174.16
Percent Purity ≥98%
Chemical Name or Material 2-Hydroxy-1,4-naphthoquinone

Safety and Handling

Hazard Category H302-H315-H319-H335-H341
Hazard Statement GHS H Statement
H341-H302-H319
Suspected of causing genetic defects.
Harmful if swallowed.
Causes serious eye irritation.
Precautionary Statement P201-P202-P261-P264b-P270-P271-P280i-P281-P301+P312-P302+P352-P304+P340-P305+P351+P338-P308+P313-P330-P332+P313-P362-P501c
EINECSNumber 201-496-3
RTECSNumber QL8200000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only