184500

Naphthalene

suitable for scintillation, ≥99%

• Synonym(s): Naphthalin, Tar Camphor, White Tar
• Empirical Formula (Hill Notation): C₁₀H₈
• CAS Number: 91-20-3
• Molecular Weight: 128.17
• Beilstein: 1421310
• Número de EC: 202-049-5
• Número MDL: MFCD00001742
• eCl@ss: 39011601
• ID de la sustancia en PubChem: 24851121

Properties

• densidad de vapor: 4.4 (vs air)
• Nivel de calidad: 100
• presión de vapor: 0.03 mmHg ( 25 °C)
• ensayo: ≥99%
• formulario: crystals; flakes
• temp. de autoignición: 978 °F
• lim. expl.: 5.9 %
• bp: 218 °C (lit.)
• mp: 80-82 °C (lit.)
• solubilidad: methanol: soluble 50 mg/mL, clear, colorless
• fluorescencia: λ_ex 265; λ_em 336 in cyclohexane
• idoneidad: suitable for scintillation
• SMILES string: c1ccc2ccccc2c1
• InChI: 1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H
• InChI key: UFWIBTONFRDIAS-UHFFFAOYSA-N
• Gene Information: human ... CYP1A2(1544)

Description

Descripción general

Heterogeneous ozonolysis of naphthalene adsorbed on XAD-4 resin has been studied using an annular denuder technique.

Aplicación

• Naphthalene was used in liquid-phase exfoliation of graphite in organic solvents for the production of graphene sheets.
• It was used in preparation of carbon-coated Si₇₀Sn₃₀ nanoparticles.
• It was used as fluorescent probe to study the aggregation behavior of sodium cholate.
• It was used to investigate influence of added short chain linear and branched alcohols on the binding of 1:1 complex of naphthalene and β-cyclodextrin.

Envase

1, 5 g in glass bottle

250 g in poly bottle

1, 6 kg

Safety Information

• pictogramas: GHS02,GHS07,GHS08,GHS09
• Palabra de señalización: Warning
• Frases de peligro: H228 - H302 - H351 - H410
• Consejos de prudencia: P202 - P210 - P240 - P273 - P301 + P312 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Flam. Sol. 2
• Código de clase de almacenamiento: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Punto de inflamabilidad F: 173.3 °F - closed cup
• Punto de inflamabilidad C: 78.5 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges