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Merck

64643

Myrcene

analytical standard

Sinónimos:

β-Myrcene, 7-Methyl-3-methylene-1,6-octadiene

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Fórmula lineal:
H2C=CHC(=CH2)CH2CH2CH=C(CH3)2
Número CAS:
Peso molecular:
136.23
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-622-5
Beilstein/REAXYS Number:
1719990
MDL number:
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InChI key

UAHWPYUMFXYFJY-UHFFFAOYSA-N

InChI

1S/C10H16/c1-5-10(4)8-6-7-9(2)3/h5,7H,1,4,6,8H2,2-3H3

SMILES string

C\C(C)=C/CCC(=C)C=C

grade

analytical standard

vapor density

4.7 (vs air)

vapor pressure

~7 mmHg ( 20 °C)

assay

≥90.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.469 (lit.)

bp

167 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

−20°C

Quality Level

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General description

Myrcene is a naturally occurring volatile monoterpene found in various plants, such as wild thyme, lemon grass, mango, cardamom, and cannabis. It is widely used as an aroma chemical in personal care and household products, besides being used as a flavoring agent (food additive) in various foods and beverages.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Application

This analytical standard can also be used as follows:
  • Determination of four flavor compounds— isoamyl acetate, ethyl hexanoate, benzaldehyde, and myrcene, in commercial beer samples by using two solvent-less sample treatment techniques of stir-bar sorptive extraction (SBSE) and solid-phase microextraction (SPME) for their subsequent analysis by gas chromatography-flame ionization detection (GC-FID)
  • Analysis of fresh mano samples for the detection and quantification of myrcene using a quartz crystal microbalance (QCM) sensor, modified with ethyl cellulose
  • Multi-residue analysis of volatiles and fatty acids found in wild and cultivated fennel samples by a single extraction method and gas chromatographic-flame ionization detection (GC-FID)
  • Identification and determination of volatile aroma compounds, commonly present in three plant species from the Citrus genus by using simultaneous distillation extraction (SDE) technique for sample treatment and analysis by gas chromatography-mass spectrometry (GC-MS) in electron ionization mode (EI)
  • Secondary metabolite profiling of various plant parts collected from 82 plants belonging to 21 different cannabis strains using gas chromatography-mass spectrometry (GC-MS) for sterols and terpenoids (mono-, sesqui-, tri-), and high-performance liquid chromatography (HPLC) with UV and mass spectrometric (MS) detection for flavonoids

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

This compound is commonly found in plants of the genus: thymus

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

111.2 °F - closed cup

flash_point_c

44 °C - closed cup

ppe

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


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Certificados de análisis (COA)

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In vitro inhibition of CYP2B1 monooxygenase by ?-myrcene and other monoterpenoid compounds
De-Oliveira X.A.CA, et al.
Toxicology Letters, 92(1), 39-46 (1997)
Osman Ciftci et al.
Toxicology and industrial health, 27(5), 447-453 (2011-01-20)
The aim of this study was to investigate the effectiveness of curcumin, β-myrcene (myrcene) and 1,8-cineole (cineole) on antioxidant defense system in rats given a persistent environmental pollutant (2,3,7,8-tetrachlorodibenzo-p-dioxin, TCDD). Rats (n = 112) were divided randomly into 8 equal
Josep-Salvador Blanch et al.
Physiologia plantarum, 131(2), 211-225 (2008-02-07)
We studied the effects of water stress, fertilization and time course on foliar volatile terpene emission rates by Quercus ilex and Pinus halepensis in a garden experiment. The terpenes mostly emitted by both species were alpha-pinene, beta-pinene, beta-myrcene and Delta(3)-carene.
Johannes Stökl et al.
Proceedings. Biological sciences, 278(1709), 1216-1222 (2010-10-15)
Most insects are dependent on chemical communication for activities such as mate finding or host location. Several plants, and especially orchids, mimic insect semiochemicals to attract insects for unrewarded pollination. Here, we present a new case of pheromone mimicry found
Flavia Bonamin et al.
Chemico-biological interactions, 212, 11-19 (2014-02-01)
The monoterpene β-myrcene has been widely used in cosmetics, food and beverages, and it is normally found in essential oil from citrus fruit. The aim of this study was to investigate the anti-ulcer effects of β-myrcene on experimental models of

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