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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12352002
PubChem物質ID:
NACRES:
NA.21

等級

reagent grade

品質等級

蒸汽密度

4.55 (vs air)

蒸汽壓力

0.18 mmHg ( 20 °C)

化驗

≥97%

形狀

liquid

自燃溫度

723 °F

expl. lim.

0.8 %, 100 °F
5 %, 150 °F

折射率

n20/D 1.541 (lit.)

bp

207 °C (lit.)

mp

−35 °C (lit.)

密度

0.973 g/mL at 25 °C (lit.)

SMILES 字串

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 密鑰

CXWXQJXEFPUFDZ-UHFFFAOYSA-N

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一般說明

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.

應用

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.

法律資訊

訊號詞

Danger

危險分類

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

安全危害

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

159.8 °F - closed cup

閃點(°C)

71 °C - closed cup


分析证书(COA)

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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)
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)
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)
J Sikkema et al.
Applied and environmental microbiology, 59(2), 567-572 (1993-02-01)
Corynebacterium sp. strain C125, originally isolated on o-xylene, was selected for its ability to grow on tetralin (1,2,3,4-tetrahydronaphthalene) as the sole source of carbon and energy. The catabolism of tetralin in Corynebacterium sp. strain C125 was shown to proceed via
Jun Kim et al.
Journal of hazardous materials, 169(1-3), 919-925 (2009-05-16)
AlPO(4)-5 and its chromium-containing analogue, CrAPO-5, were prepared using aluminum dross in the presence of triethylamine as a structure directing agent; both Al dross powder and an extracted precipitate from Al dross in an alkali solution were used as an

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