1,5-Dihydroxynaphthalene, 98%

Description

CAS: 83-56-7 | C10H8O2 | 160.172 g/mol

1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry.

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
1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry.

Solubility
Soluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 83-56-7
• Molecular Formula: C10H8O2
• Molecular Weight (g/mol): 160.172
• MDL Number: MFCD00003980
• InChI Key: BOKGTLAJQHTOKE-UHFFFAOYSA-N
• Synonym: 1,5-dihydroxynaphthalene, 1,5-naphthalenediol, 1,5-dihydroxy naphthalene, oxidation base, durafur developer e, 1,5-dihydroxynapthalene, unii-p25hc23vh6, 1,5-dihydroxynaphtalene, 1.5-naphthalenediol, pubchem22990
• PubChem CID: 6749
• IUPAC Name: naphthalene-1,5-diol
• SMILES: C1=CC2=C(C=CC=C2O)C(=C1)O

• Melting Point: ∽260°C (decomposition)
• Flash Point: 252°C (486°F)
• Quantity: 250 g
• Beilstein: 2044951
• Solubility Information: Soluble in water.
• Formula Weight: 160.17
• Percent Purity: 98%
• Chemical Name or Material: 1,5-Dihydroxynaphthalene

Safety and Handling

Hazard Category	H302-H317-H319
Hazard Statement	GHS H Statement H301-H319 Toxic if swallowed. Causes serious eye irritation.
Precautionary Statement	P261-P264b-P270-P272-P280-P301+P312-P302+P352-P305+P351+P338-P330-P333+P313-P363-P501c
DOTInformation	Hazard Class: 9; Packaging Group: III
EINECSNumber	201-487-4
RTECSNumber	QJ4740000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only