456438

1,2,3,4-四氢萘

reagent grade, ≥97%

• 别名: 四氫萘溶剂
• 经验公式（希尔记法）: C₁₀H₁₂
• CAS号: 119-64-2
• 分子量: 132.20
• Beilstein: 1446407
• EC 号: 204-340-2
• MDL编号: MFCD00001733
• UNSPSC代码: 12352002
• PubChem化学物质编号: 329756858
• NACRES: NA.21

属性

• 等级: reagent grade
• 质量水平: 100
• 蒸汽密度: 4.55 (vs air)
• 蒸汽压: 0.18 mmHg ( 20 °C)
• 方案: ≥97%
• 表单: liquid
• 自燃温度: 723 °F
• expl. lim.: 0.8 %, 100 °F; 5 %, 150 °F
• dilution: (for analytical testing)
• 折射率: n20/D 1.541 (lit.)
• 沸点: 207 °C (lit.)
• mp: −35 °C (lit.)
• 密度: 0.973 g/mL at 25 °C (lit.)
• SMILES字符串: C1CCc2ccccc2C1
• InChI: 1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2
• InChI key: CXWXQJXEFPUFDZ-UHFFFAOYSA-N

说明

一般描述

Tetralin is a bicyclic molecule composed of an aromatic moiety and an alicyclic moiety that share two carbon atoms in common. It is used as a hydrogen-donor solvent in coal liquefaction. Tetralin is also used to synthesize agricultural chemicals. Additionally, it is used as a degreaser and solvent for fats, resins, and waxes and as a substitute for turpentine in paints, lacquers, and shoe polishes.

应用

1,2,3,4-Tetrahydronaphthalene is used as a:

• Hydrogen-donor solvent in the decarboxylation of oleic acid to produce diesel fuel hydrocarbons.
• Hydrogen source for the hydrogenation of lignin-derived phenolic compounds.

法律信息

安全信息

• 象形图: GHS08,GHS07,GHS09
• 警示用语：: Danger
• 危险声明: H304,H315,H319,H351,H411
• 预防措施声明: P202 - P273 - P301 + P310 - P302 + P352 - P305 + P351 + P338 - P331
• 危险分类: Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
• 补充剂危害: EUH019
• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 2
• 闪点(°F): 159.8 °F - closed cup
• 闪点(°C): 71 °C - closed cup