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Merck
CN

456438

Sigma-Aldrich

1,2,3,4-四氢萘

reagent grade, ≥97%

别名:

四氫萘溶剂

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About This Item

经验公式(希尔记法):
C10H12
CAS号:
分子量:
132.20
Beilstein:
1446407
EC 号:
MDL编号:
UNSPSC代码:
12352002
PubChem化学物质编号:
NACRES:
NA.21
等级:
reagent grade
方案:
≥97%
沸点:
207 °C (lit.)
蒸汽压:
0.18 mmHg ( 20 °C)

等级

reagent grade

质量水平

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

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

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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

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2

补充剂危害

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

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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The Low-Temperature Thermodynamic Properties of Naphthalene, 1-Methylnaphthalene, 2-Methylnaphthalene, 1,2,3,4-Tetrahydronaphthalene, trans-Decahydronaphthalene and cis-Decahydronaphthalene.
McCullough JP, et al.
The Journal of Physical Chemistry, 61(8), 1105-1116 (1957)
Hydrogen production from tetralin over microwave-accelerated Pt-supported activated carbon.
Suttisawat Y, et al.
International Journal of Hydrogen Energy, 35(12), 6179-6183 (2010)
Fullerene production in sooting flames from 1,2,3,4-tetrahydronaphthalene.
Alford JM, et al.
Carbon, 46(12), 1623-1625 (2008)
Experimental and kinetic modeling study of tetralin pyrolysis at low pressure.
Li Y, et al.
Proceedings of the Combustion Institute, 34(1), 1739-1748 (2013)
Activated carbon supported molybdenum carbides as cheap and highly efficient catalyst in the selective hydrogenation of naphthalene to tetralin.
Pang M, et al.
Green Chemistry, 14(5), 1272-1276 (2012)

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