D251
十氢萘，顺式和反式的混合物
reagent grade, 98%
别名:
Decalin™
等级
reagent grade
质量水平
蒸汽密度
4.76 (vs air)
蒸汽压
42 mmHg ( 92 °C)
741 mmHg ( 188 °C)
方案
98%
表单
liquid
自燃温度
482 °F
expl. lim.
0.7-4.9 %, 100 °F
dilution
(for analytical testing)
折射率
n20/D 1.474 (lit.)
沸点
189-191 °C (lit.)
mp
−125 °C (lit.)
密度
0.896 g/mL at 25 °C (lit.)
SMILES字符串
C1CCC2CCCCC2C1
InChI
1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2
InChI key
NNBZCPXTIHJBJL-UHFFFAOYSA-N
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一般描述
Decahydronaphthalene, mixture of cis + trans is a bicyclic organic compound that can be used as an industrial solvent. It can be prepared by the complete catalytic hydrogenation of naphthalene or tetralin.
应用
Decahydronaphthalene, mixture of cis+ trans can be used as a solvent in the:
- Distannoxane-catalyzed synthesis of aliphatic polyesters via polycondensation.
- Intramolecular carbonyl-ene cyclocondensation of oxygenated o-phenylallylbenzaldehydes to synthesize substituted naphthalenes.
法律信息
Decalin is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1C
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
134.6 °F - closed cup
闪点(°C)
57 °C - closed cup
法规信息
危险化学品
Ken K Qian et al.
Journal of pharmaceutical sciences, 100(7), 2801-2815 (2011-02-22)
Spontaneous crystalline-to-amorphous phase transformation of organic or medicinal molecules in the presence of mesoporous materials has been observed, for which pathway was suggested to be via the vapor phase, that is, sublimation of the crystalline molecules followed by adsorption on
Mohit Kumar et al.
Nanoscale, 3(5), 2130-2133 (2011-03-30)
Naphthalene diimide (NDI) bolaamphiphilic molecules (1) self-assemble in water to form organic nanoparticles, which exhibit self-assembly induced preassociated excimer formation and hence an enhanced green fluorescence.
Lin Zhu et al.
Journal of natural products, 75(4), 567-571 (2012-03-08)
Five new decalin derivatives (1-5), together with two known compounds (6 and 7), were isolated from the ethyl acetate extract of red yeast rice. Their structures were elucidated by means of NMR and mass spectroscopic analyses. Monascusic lactone A (1)
Franco Cataldo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 77(5), 998-1004 (2010-09-25)
Oleum (fuming sulphuric acid), a well known superacid, was used as medium for the generation of the radical cation of a series of selected PAHs. The resulting radical cation spectra were studied by electronic absorption spectroscopy. Not only common PAHs
Hiroaki Miyaoka et al.
Chemical communications (Cambridge, England), 48(6), 901-903 (2011-12-06)
Total synthesis of antimalarial diterpenoid (+)-kalihinol A, isolated from marine sponge Acanthella sp., is achieved. This total synthesis involves regioselective alkylation of an epoxide, construction of a tetrahydropyran ring by iodo-etherification, construction of a cis-decalin ring by intramolecular Diels-Alder reaction
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