45795

1-Methylnaphthalene

analytical standard

• Lineáris képlet: C₁₀H₇CH₃
• CAS-szám: 90-12-0
• Molekulatömeg: 142.20
• Beilstein: 506793
• EC-szám: 201-966-8
• MDL-szám: MFCD00004034
• UNSPSC kód: 41116107
• PubChem Substance ID: 329756956
• NACRES: NA.24

Tulajdonságok

• grade: analytical standard
• Minőségi szint: 100
• Teszt: ≥98%
• öngyulladási hőmérséklet: 984 °F
• eltarthatósági idő: limited shelf life, expiry date on the label
• technika/technikák: HPLC: suitable; gas chromatography (GC): suitable
• törésmutató: n20/D 1.615 (lit.)
• bp: 240-243 °C (lit.)
• mp: −22 °C (lit.)
• sűrűség: 1.001 g/mL at 25 °C (lit.)
• alkalmazás(ok): environmental
• format: neat
• SMILES string: Cc1cccc2ccccc12
• InChI: 1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3
• Nemzetközi kémiai azonosító kulcs: QPUYECUOLPXSFR-UHFFFAOYSA-N

Leírás

Alkalmazás

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

Javasolt termékek

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.

Biztonsági adatok

• Piktogramok: GHS08,GHS07,GHS09
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H302,H304,H411
• Óvintézkedésre vonatkozó mondatok: P264 - P273 - P301 + P310 - P331 - P391 - P405
• Veszélyességi osztályok: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1
• Tárolási osztály kódja: 10 - Combustible liquids
• WGK: WGK 2
• Lobbanási pont (F): 179.6 °F - closed cup
• Lobbanási pont (C): 82 °C - closed cup
• Egyéni védőeszköz: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter