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27395

1,4-Cineole

Name: 1,4-Cineole
Brand: ALDRICH

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

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₈O

CAS Number:

470-67-7

Molecular Weight:

154.25

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57648243

EC Number:

207-428-9

Beilstein/REAXYS Number:

104974

MDL number:

MFCD00209502

Assay:

≥85% (GC)

Form:

liquid

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Properties

Quality Level

100

grade

technical

assay

≥85% (GC)

form

liquid

composition

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

refractive index

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

bp

65 °C/16 mmHg (lit.)

mp

−46 °C (lit.)

density

0.887 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

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+

InChI key

RFFOTVCVTJUTAD-AOOOYVTPSA-N

Description

General description

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.

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pictograms

GHS02

signalword

Warning

hcodes

H226

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

116.6 °F - closed cup

flash_point_c

47 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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[GC-MS analysis of constituents of essential oils from stems of Ephedra sinica Stapf, E. intermedia Schrenk et C.A. Mey. and E. equisetina Bge].

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

Biotransformation of 1,4-cineole, a monoterpene ether.

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.

Anxiolytic-like effect of the monoterpene 1,4-cineole in mice.

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

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Global Trade Item Number

SKU	GTIN
633046-5G	04061832721484
633046-25G	04061833046074
27395-50ML-F	04061826151822