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27395

Sigma-Aldrich

1,4-Cineole

technical, mixture of isomers, ≥85% (GC)

Sinônimo(s):

1-Isopropyl-4-methyl-7-oxabicyclo[2.2.1]heptane

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About This Item

Fórmula empírica (Notação de Hill):
C10H18O
Número CAS:
Peso molecular:
154.25
Beilstein:
104974
Número CE:
Número MDL:
Código UNSPSC:
12352100
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

grau

technical

Ensaio

≥85% (GC)

Formulário

liquid

composição

1,4-cineol, ~75%
1,8-cineol, ~15%

índice de refração

n20/D 1.445 (lit.)
n20/D 1.447

p.e.

65 °C/16 mmHg (lit.)

pf

−46 °C (lit.)

densidade

0.887 g/mL at 25 °C (lit.)

grupo funcional

ether

cadeia de caracteres SMILES

CC(C)C12CCC(C)(CC1)O2

InChI

1S/C10H18O/c1-8(2)10-6-4-9(3,11-10)5-7-10/h8H,4-7H2,1-3H3/t9-,10+

chave InChI

RFFOTVCVTJUTAD-AOOOYVTPSA-N

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Descrição geral

1,4-Cineole is present in eucalyptus oil. It activated both human TRPA1 (a sensor of noxious cold) and human TRPM 8 (a thermosensitive receptor). It is a natural monoterpene that inhibits plant growth.

Pictogramas

Flame

Palavra indicadora

Warning

Frases de perigo

Declarações de precaução

Classificações de perigo

Flam. Liq. 3

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

116.6 °F - closed cup

Ponto de fulgor (°C)

47 °C - closed cup

Equipamento de proteção individual

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


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W Liu et al.
Applied and environmental microbiology, 59(11), 3889-3893 (1993-11-01)
A cytochrome P-450-dependent monooxygenase system that catalyzes the stereospecific hydroxylation of the monoterpene substrate 1,4-cineole was demonstrated in cell-free preparations of Bacillus cereus UI-1477. 1,4-Cineole hydroxylations were catalyzed by a 100,000 x g (1-h)-centrifuging soluble, hexane-inducible enzyme that activated and
L Ji et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 22(8), 489-492 (1997-08-01)
The essential oils from the dried stems of Ephedra sinica, E. intermedia and E. equisetina were analyzed by GC-MS qualitatively and GC quantitatively. One hundred and twenty-seven constituents were identified, l-alpha-terpineol (31.64%) in E. sinica, 1,4-cineole (12.80%) in E. intermedia
Patrícia Bezerra Gomes et al.
Pharmacology, biochemistry, and behavior, 96(3), 287-293 (2010-07-31)
Recent studies have shown that some monoterpenes exert anxiolytic- and depressant-like actions, however, these effects from monoterpene 1,4-cineole are still unknown. This work aimed to study the effects of 1,4-cineole in classic animal models for depression- and anxiety-like behavior, specifically
Abdul Ahad et al.
Current drug delivery, 8(2), 213-224 (2011-01-18)
The purpose of this study was to investigate the effectiveness and mechanism(s) of percutaneous absorption of propranolol hydrochloride (PHCL) across rat and human cadaver skin using seven novel terpenes with reference to marker terpene 1,8-cineole. In-vitro skin permeation studies were
Y Asakawa et al.
Xenobiotica; the fate of foreign compounds in biological systems, 18(10), 1129-1134 (1988-10-01)
1. The metabolism of 1,4-cineole, a monoterpene ether, was studied in the rabbit. 2. Four neutral and one acidic metabolites were isolated from the urine and shown to be 9-hydroxy-1,4-cineole, 3,8-dihydroxy-1,4-cineole, 8,9-dihydroxy-1,4-cineole, 1,4-cineole-8-en-9-ol and 1,4-cineole-9-carboxylic acid.

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