45795

1-甲基萘

analytical standard

• 线性分子式: C₁₀H₇CH₃
• CAS号: 90-12-0
• 分子量: 142.20
• Beilstein: 506793
• EC號碼: 201-966-8
• MDL號碼: MFCD00004034
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329756956
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥98%
• 自燃溫度: 984 °F
• 儲存期限: limited shelf life, expiry date on the label
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.615 (lit.)
• bp: 240-243 °C (lit.)
• mp: −22 °C (lit.)
• 密度: 1.001 g/mL at 25 °C (lit.)
• 應用: environmental
• 格式: neat
• SMILES 字串: Cc1cccc2ccccc12
• InChI: 1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3
• InChI 密鑰: QPUYECUOLPXSFR-UHFFFAOYSA-N

说明

應用

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

推薦產品

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安全信息

• 象形圖: GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H302,H304,H411
• 防範說明: P264 - P273 - P301 + P310 - P331 - P391 - P405
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 179.6 °F - closed cup
• 閃點（°C）: 82 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter