Molekula

Criseno

Chrysene

SKU 38493724 CAS 218-01-9 C18H12 MW 228.29 Disponible bajo consulta

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Chrysene is a polycyclic aromatic hydrocarbon (PAH) composed of four fused benzene rings, primarily used in scientific research, environmental studies, and as a reference standard for analytical chemistry due to its presence in combustion byproducts and fossil fuels. It also serves as a starting material in organic synthesis and is used in manufacturing certain dyes and wood preservatives. It has a CAS number of 218-01-9, a molecular formula of C18H12, and a molecular weight of 228.29 g/mol. Store at ambient conditions, but handle with caution—it carries a **Danger** signal word for its potential toxicity and carcinogenicity. Molekula supplies Chrysene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Este producto está disponible en Molekula bajo consulta. La especificación completa, la Hoja de Datos de Seguridad (SDS) y la documentación del Certificado de Análisis (CoA) se proporcionarán con su cotización una vez que nuestro equipo confirme el grado y el tamaño de envío que necesite.

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Resumen

SKU: 38493724
Número CAS: 218-01-9
Nombre IUPAC: chrysene
Número CE: 205-923-4
Fórmula molecular: C18H12
Peso molecular: 228.29
Masa exacta: 228.0939
SMILES: C1=CC=C2C(=C1)C=CC3=C2C=CC4=CC=CC=C43
InChIKey: WDECIBYCCFPHNR-UHFFFAOYSA-N
InChI: InChI=1S/C18H12/c1-3-7-15-13(5-1)9-11-18-16-8-4-2-6-14(16)10-12-17(15)18/h1-12H
PubChem CID: 9171

Sinónimos

1,2-Benzophenanthrene
1,2-Benzphenanthrene
1,2,5,6-Dibenzonaphthalene
Benz(a)phenanthrene
Benzo[a]phenanthrene
Chrysen
Chrysene solution
ChryseneNSC 6175
RCRA waste no. U050
RCRA waste number U050

Valores bibliográficos

Propiedades físicas publicadas de la sustancia, no especificaciones de lote.

Aspecto: Colorless platelets with blue fluorescence
Punto de fusión: 255 °C
Punto de ebullición: 448 °C
Densidad: 1.274 g/cm³ at 20 °C
Solubilidad en agua: 0.002 mg/L at 25 °C
Solubilidad (otros disolventes): Slightly soluble in ethanol, ethyl ether, acetone, benzene, carbon disulfide; insoluble in toluene
Presión de vapor: 6.23 × 10⁻⁹ mmHg at 25 °C
log P (octanol/agua): 5.73

PubChem CID 9171 (HSDB)

Preguntas frecuentes

What is chrysene commonly used for?

Chrysene is primarily used as a reference standard in analytical chemistry (e.g., GC/MS, HPLC) for environmental testing and as a model compound in studies of polycyclic aromatic hydrocarbons (PAHs). It is also used in research for photoconductivity and organic semiconductor applications.

What is the molecular formula and molecular weight of chrysene?

The molecular formula is **C₁₈H₁₂**, and the molecular weight is **228.29 g/mol**.

How should chrysene be stored?

Store chrysene in a tightly sealed container at **ambient temperature**, away from light, moisture, and incompatible substances. Follow local regulations for hazardous chemical storage.

What purity grades of chrysene does Molekula supply?

Molekula supplies chrysene in **analytical standard grade (≥98% purity, typically ≥99% for reference standards)**. Higher purity or custom grades may be available upon request.

Can Molekula supply chrysene in bulk quantities?

Yes, Molekula can supply chrysene in bulk, with quantities tailored to your needs. Contact our sales team for pricing and lead times on larger orders.

What documentation comes with a chrysene order?

Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **product specification sheet**. Additional documentation, such as a **batch-specific CoA**, can be provided upon request.

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Molekula suministra químicos finos y bioquímicos desde 1999, y sus instalaciones están certificadas bajo ISO 9001:2015 e ISO 14001:2015. Cada lote despachado se registra con un número de lote y se asocia a un Certificado de Análisis, y las Fichas de Datos de Seguridad están disponibles en cinco idiomas.