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  7. 1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water

Catalog No. AAA1095822
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Catalog No. AAA1095822 Supplier Thermo Scientific Chemicals Supplier No. A1095822
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Description

CAS: 130-15-4 | C10H6O2 | 158.156 g/mol

1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K.

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
1,4-Naphthoquinone is used as a strong dienophile in Diels-Alder reaction. It is also used as a precursor to anthroquinone and 5-nitro-1,4-naphthalenedione, which finds application in the preparation of aminoanthroquinone and is also used as a dye precursor. It is a basic component of Vitamin K.

Solubility
Soluble in alkali hydroxide solvents, sparingly soluble in petroleum ether and water. Freely soluble in carbondioxide, acetic acid, benzene and choloroform.

Notes
Light sensitive. Incompatible with strong oxidizing agents and strong reducing agents.

Chemical Identifiers

CAS 130-15-4
Molecular Formula C10H6O2
Molecular Weight (g/mol) 158.156
MDL Number MFCD00001676
InChI Key FRASJONUBLZVQX-UHFFFAOYSA-N
Synonym 1,4-naphthoquinone, 1,4-naphthalenedione, p-naphthoquinone, naphthoquinone, alpha-naphthoquinone, 1,4-naphthylquinone, usaf cy-10, 1,4-dihydronaphthalene-1,4-dione, 1,4-dihydro-1,4-diketonaphthalene, 1,4-naftochinon
PubChem CID 8530
ChEBI CHEBI:27418
IUPAC Name naphthalene-1,4-dione
SMILES C1=CC=C2C(=O)C=CC(=O)C2=C1

Specifications

Melting Point 120°C to 124°C
Density 1.42
Flash Point 142°C (288°F)
Odor Irritating
Quantity 100 g
UN Number UN2811
Beilstein 878524
Merck Index 14,6395
Solubility Information Soluble in alkali hydroxide solvents,sparingly soluble in petroleum ether and water. Freely soluble in carbondioxide,acetic acid,benzene and choloroform.
Formula Weight 158.15
Percent Purity ≥97%
Concentration or Composition (by Analyte or Components) Contains up to 5% water
Assay (dry wt.)
Chemical Name or Material 1,4-Naphthoquinone
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Safety and Handling

Hazard Category H301+H311-H314-H317-H330-H335
Hazard Statement GHS H Statement
H301-H311-H330-H315-H319-H317-H335
Toxic if swallowed.
Toxic in contact with skin.
Fatal if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.
Precautionary Statement P260-P264b-P270-P271-P272-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P333+P313-P363-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber 204-977-6
RTECSNumber QL7175000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only