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D251

Sigma-Aldrich

Decahydronaphthalene, mixture of cis + trans

reagent grade, 98%

Sinônimo(s):

Decalin™

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About This Item

Fórmula empírica (Notação de Hill):
C10H18
Número CAS:
91-17-8
Peso molecular:
138.25
Beilstein:
878165
Número CE:
202-046-9
Número MDL:
MFCD00004130
Código UNSPSC:
12352001
ID de substância PubChem:
329798742
NACRES:
NA.21
grau:
reagent grade
Ensaio:
98%
p.e.:
189-191 °C (lit.)
pressão de vapor:
42 mmHg ( 92 °C)
741 mmHg ( 188 °C)

grau

reagent grade

Nível de qualidade

100

densidade de vapor

4.76 (vs air)

pressão de vapor

42 mmHg ( 92 °C)
741 mmHg ( 188 °C)

Ensaio

98%

Formulário

liquid

temperatura de autoignição

482 °F

Lim. expl.

0.7-4.9 %, 100 °F

índice de refração

n20/D 1.474 (lit.)

p.e.

189-191 °C (lit.)

pf

−125 °C (lit.)

densidade

0.896 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

C1CCC2CCCCC2C1

InChI

1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2

chave InChI

NNBZCPXTIHJBJL-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Informações legais

Decalin is a trademark of Sigma-Aldrich Co. LLC

Palavra indicadora

Danger

Frases de perigo

H226,H304,H314,H331,H410

Classificações de perigo

Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1C

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

134.6 °F - closed cup

Ponto de fulgor (°C)

57 °C - closed cup

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
STBK4166
STBK3960
STBK2918
STBJ4144
STBJ1884

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Joseph B Lim et al.
The journal of physical chemistry. B, 116(1), 203-210 (2011-12-06)
A modification of the CHARMM36 lipid force field (C36) for cholesterol, henceforth, called C36c, is reported. A fused ring compound, decalin, was used to model the steroid section of cholesterol. For decalin, C36 inaccurately predicts the heat of vaporization (~10
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
D Kruk et al.
The Journal of chemical physics, 137(4), 044512-044512 (2012-08-03)
(1)H relaxation dispersion of decalin and glycerol solutions of nitroxide radicals, 4-oxo-TEMPO-d(16)-(15)N and 4-oxo-TEMPO-d(16)-(14)N was measured in the frequency range of 10 kHz-20 MHz (for (1)H) using STELAR Field Cycling spectrometer. The purpose of the studies is to reveal how
Shaik Anwar et al.
Organic letters, 13(9), 2200-2203 (2011-04-12)
An efficient and unprecedented organocatalytic reaction of γ-nitroketones with α,β-unsaturated aldehydes to give polyfunctionalized [4.4.0] bicyclic skeletons was developed. The diphenylprolinol silyl ether mediated nitro-Michael/Aldol reaction afforded the hexa-substituted decalin carboaldehydes with excellent diastereo- and enantioselectivity (up to >99:1 dr
Xiaozu Liu et al.
Organic letters, 14(11), 2886-2889 (2012-05-19)
A concise enantioselective synthesis of (-)-teucvidin has been achieved. Our synthetic strategy involved the diastereoselective Michael/Conia-ene cascade cyclization reaction for rapid establishment of the cis-decalin skeleton with three new stereogenic centers in one pot (72%, single diastereomer), the epoxidation/dealkoxycarbonylation protocol
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