45795

1-Methylnaphthalene

analytical standard

• Fórmula linear: C₁₀H₇CH₃
• Número CAS: 90-12-0
• Peso molecular: 142.20
• Beilstein: 506793
• Número CE: 201-966-8
• Número MDL: MFCD00004034
• Código UNSPSC: 41116107
• ID de substância PubChem: 329756956
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• Ensaio: ≥98%
• temperatura de autoignição: 984 °F
• prazo de validade: limited shelf life, expiry date on the label
• técnica(s): HPLC: suitable; gas chromatography (GC): suitable
• índice de refração: n20/D 1.615 (lit.)
• p.e.: 240-243 °C (lit.)
• pf: −22 °C (lit.)
• densidade: 1.001 g/mL at 25 °C (lit.)
• aplicação(ões): environmental
• Formato: neat
• cadeia de caracteres SMILES: Cc1cccc2ccccc12
• InChI: 1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3
• chave InChI: QPUYECUOLPXSFR-UHFFFAOYSA-N

Descrição

Aplicação

1-Methylnaphthalene defines the lower (zero) reference point of cetane number, a measure of diesel fuel ignition quality, as it has a long ignition delay (poor ignition qualities)
The 1-Methylnaphthalene may find the following uses:

• Study of surface and electronic features of fluorinated TiO2 and their influence on the photocatalytic degradation of 1-methylnaphthalene
• Thermal decomposition of 1-Methylnaphthalene in a batch reactor
• Catalytic conversion of tar from hot coke oven gas using 1-methylnaphthalene as a tar model compound
• Hydrocracking of 1-methylnaphthalene to benzene, toluene, and xylene using high metal–acid balance and selective hydrogenation activity catalysts

Produtos recomendados

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informações de segurança

• Pictogramas: GHS08,GHS07,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H302,H304,H411
• Declarações de precaução: P264 - P273 - P301 + P310 - P331 - P391 - P405
• Classificações de perigo: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1
• Código de classe de armazenamento: 10 - Combustible liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 179.6 °F - closed cup
• Ponto de fulgor (°C): 82 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter