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1,8-Naphthalic anhydride, 97%, Thermo Scientific Chemicals

Catalog No. AC128141000
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

81-84-5

Molecular Formula

C12H6O3

Molecular Weight (g/mol)

198.18

MDL Number

MFCD00006925

InChI Key

GRSMWKLPSNHDHA-UHFFFAOYSA-N

Synonym

1,8-naphthalic anhydride, benzo de isochromene-1,3-dione, naphthalic anhydride, protect, naphthalic acid anhydride, 1,8-naphthalic acid anhydride, pakarli, protect agrochemical, 1h,3h-naphtho 1,8-cd pyran-1,3-dione, 1h,3h-benzo de isochromene-1,3-dione

PubChem CID

6693

ChEBI

CHEBI:82246

IUPAC Name

3-oxatricyclo[7.3.1.0⁵,¹³]trideca-1(13),5,7,9,11-pentaene-2,4-dione

SMILES

O=C1OC(=O)C2=C3C(C=CC=C13)=CC=C2

Specifications

CAS Min %

96.0

CAS Max %

100.0

Melting Point

>269.0°C

Color

Beige to Brown

Flash Point

272°C

Loss on Drying

0.5% max.

Infrared Spectrum

Authentic

Assay Percent Range

97%

Packaging

Plastic bottle

Quantity

100 g

Beilstein

17, 521

Fieser

01,713

Solubility Information

Solubility in water: insoluble. Other solubilities: slightly soluble in ethanol,soluble in acetic acid

Formula Weight

198.18

Percent Purity

97%

Physical Form

Powder

Chemical Name or Material

1, 8-Naphthalic anhydride, 97%

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Hazard Category

MOISTURE SENSITIVE

EINECSNumber

201-380-2

RTECSNumber

QK5350000

TSCA

TSCA
SDS

RUO – Research Use Only

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