Molekula

Crisene

Chrysene

SKU 38493724 CAS 218-01-9 C18H12 MW 228.29 Disponibile su richiesta

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Certificato ISO 9001:2015 & ISO 14001:2015 · Fornitura a laboratori e industria dal 1999 · Certificato di Analisi (CoA) per ogni lotto

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.

Questo prodotto è disponibile presso Molekula su richiesta. La specifica completa, il Foglio Informativo di Sicurezza (SDS) e la documentazione del Certificato di Analisi (CoA) saranno forniti con il vostro preventivo una volta che il nostro team avrà confermato la qualità e la dimensione del confezionamento richiesti.

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Panoramica

SKU: 38493724
Numero CAS: 218-01-9
Nome IUPAC: chrysene
Numero CE: 205-923-4
Formula molecolare: C18H12
Peso molecolare: 228.29
Massa esatta: 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

Sinonimi

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

Valori di letteratura

Proprietà fisiche pubblicate della sostanza, non specifiche del lotto.

Aspetto: Colorless platelets with blue fluorescence
Punto di fusione: 255 °C
Punto di ebollizione: 448 °C
Densità: 1.274 g/cm³ at 20 °C
Solubilità in acqua: 0.002 mg/L at 25 °C
Solubilità (altri solventi): Slightly soluble in ethanol, ethyl ether, acetone, benzene, carbon disulfide; insoluble in toluene
Tensione di vapore: 6.23 × 10⁻⁹ mmHg at 25 °C
log P (ottanolo/acqua): 5.73

CID PubChem 9171 (HSDB)

Domande frequenti

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.

Prodotti correlati

Molekula fornisce chimici fini e biochimici dal 1999, e i suoi impianti sono certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.