1,8-Naphthalic anhydride, 97%

Product Code. 10466940

Brand: Thermo Scientific Acros 128141000

Description

CAS: 81-84-5 | C12H6O3 | 198.18 g/mol

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.

Specifications

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

• 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%

Safety and Handling

Product Identifier

• 1,8-Naphthalic anhydride

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Respiratory sensitiser Category 1

Hazard Statement

• H317-May cause an allergic skin reaction.
• H319-Causes serious eye irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

SDS

RUO – Research Use Only