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Merck
CN

110477

trans-Decahydronaphthalene

99%

Synonym(s):

trans-Decalin™

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About This Item

Empirical Formula (Hill Notation):
C10H18
CAS Number:
493-02-7
Molecular Weight:
138.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24846987
EC Number:
207-771-4
Beilstein/REAXYS Number:
2036251
MDL number:
MFCD00064191
Assay:
99%

Key Documents

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Product Name

trans-Decahydronaphthalene, 99%

InChI key

NNBZCPXTIHJBJL-MGCOHNPYSA-N

InChI

1S/C10H18/c1-2-6-10-8-4-3-7-9(10)5-1/h9-10H,1-8H2/t9-,10-

SMILES string

[H][C@@]12CCCC[C@@]1([H])CCCC2

vapor density

4.76 (vs air)

vapor pressure

42 mmHg ( 92 °C)

assay

99%

autoignition temp.

482 °F

expl. lim.

0.7-4.9 %, 100 °F

refractive index

n20/D 1.469 (lit.)

bp

185 °C/756 mmHg (lit.)

mp

−32 °C (lit.)

density

0.87 g/mL at 25 °C (lit.)

Quality Level

100

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Application

trans-Decahydronaphthalene has been used to measure absolute photoionization and dissociative photoionization cross-section for photon energies.

Legal Information

Decalin is a trademark of Sigma-Aldrich Co. LLC

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1C

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
14221HN
00409AY

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Hikaru Sotome et al.
Physical chemistry chemical physics : PCCP, 21(17), 8623-8632 (2019-03-01)
Photocyclization reaction dynamics of an inverse type diarylethene derivative was investigated in alkane solutions by means of ultrafast laser spectroscopies. Femtosecond transient absorption spectroscopy showed that the Franck-Condon state formed by photoexcitation is geometrically relaxed to a transient species within
Zhongyue Zhou et al.
Rapid communications in mass spectrometry : RCM, 24(9), 1335-1342 (2010-04-15)
Absolute photoionization and dissociative photoionization cross-sections of eleven n-alkanes (n-pentane, n-hexane, n-heptane, n-nonane, n-decane, n-undecane, n-dodecane, n-tridecane, n-tetradecane, n-pentadecane and n-hexadecane), three cyclo-alkanes (cyclopentane, methylcyclohexane and trans-decahydronaphthalene) and iso-octane were measured for photon energies from the ionization thresholds to 11.5
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
Christie Aroulanda et al.
The journal of physical chemistry. B, 113(31), 10628-10640 (2009-07-16)
The conformational dynamics and orientational behavior of two model cyclic molecules, cis-decalin (cis-dec) and tetrahydrofurane (THF), dissolved in weakly ordering, polypeptidic chiral liquid crystals (CLCs) are theoretically discussed and experimentally investigated using deuterium and carbon-13 NMR spectroscopies. The analysis of
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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