456438
1,2,3,4-四氢萘
reagent grade, ≥97%
别名:
四氫萘溶剂
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关于此项目
经验公式（希尔记法）:
C10H12
化学文摘社编号:
分子量:
132.20
UNSPSC Code:
12352002
NACRES:
NA.21
PubChem Substance ID:
EC Number:
204-340-2
Beilstein/REAXYS Number:
1446407
MDL number:
Grade:
reagent grade
Assay:
≥97%
Bp:
207 °C (lit.)
Vapor pressure:
0.18 mmHg ( 20 °C)
产品名称
1,2,3,4-四氢萘, reagent grade, ≥97%
InChI key
CXWXQJXEFPUFDZ-UHFFFAOYSA-N
InChI
1S/C10H12/c1-2-6-10-8-4-3-7-9(10)5-1/h1-2,5-6H,3-4,7-8H2
SMILES string
C1CCc2ccccc2C1
grade
reagent grade
vapor density
4.55 (vs air)
vapor pressure
0.18 mmHg ( 20 °C)
assay
≥97%
form
liquid
autoignition temp.
723 °F
expl. lim.
0.8 %, 100 °F
5 %, 150 °F
dilution
(for analytical testing)
refractive index
n20/D 1.541 (lit.)
bp
207 °C (lit.)
mp
−35 °C (lit.)
density
0.973 g/mL at 25 °C (lit.)
Quality Level
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Application
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.
General description
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.
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
supp_hazards
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
159.8 °F - closed cup
flash_point_c
71 °C - closed cup
法规信息
新产品
此项目有
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)
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)
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)
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)
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