Naphthalene, 99+%, scintillation grade, Thermo Scientific Chemicals

Description

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.

For fluorescence/luminescence spectroscopy

Specifications

Chemical Identifiers

• CAS: 91-20-3
• Molecular Formula: C10H8
• Molecular Weight (g/mol): 128.17
• MDL Number: MFCD00001742
• InChI Key: UFWIBTONFRDIAS-UHFFFAOYSA-N
• PubChem CID: 931
• ChEBI: CHEBI:16482
• IUPAC Name: naphthalene
• SMILES: C1=CC2=CC=CC=C2C=C1

• Boiling Point: 218.0°C
• Melting Point: 79.0°C to 82.0°C
• Physical Form: Powder
• CAS Min %: 99.0
• CAS Max %: 100.0
• Density: 0.9900g/mL
• Color: Beige to Red/Salmon
• Quantity: 250 g
• Flash Point: 78°C
• Assay Percent Range: 99+%
• Infrared Spectrum: Authentic
• Linear Formula: C₁₀H₈
• Beilstein: 05, IV, 1640
• Merck Index: 15, 6455
• Packaging: Glass Bottle
• Solubility Information: Solubility in water: 30 mg/l (25°C). Other solubilities: soluble in ethanol,, very soluble in acetone, chloroform, ether,, benzene, toluene, carbon disulfide
• Formula Weight: 128.17
• Percent Purity: ≥99%
• Specific Gravity: 0.99
• Chemical Name or Material: Naphthalene, 99+%

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement: Suspected of causing cancer. Very toxic to aquatic life with long lasting effects. Harmful if swallowed.
Precautionary Statement	GHS P Statement: Use personal protective equipment as required. Avoid release to the environment. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Keep container tightly closed. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber	202-049-5
RTECSNumber	QJ0525000
TSCA	TSCA

SDS

RUO – Research Use Only