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M100005

Myrcene

technical grade

Synonyma:

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

Přihlásit pro zobrazení organizačních a smluvních cen.

Vybrat velikost

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Vám/SKUDostupnostCena
5 mL
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777,00 Kč
100 mL
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947,00 Kč
500 mL
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2 920,00 Kč

O této položce

Lineární vzorec:
H2C=CHC(=CH2)CH2CH2CH=C(CH3)2
Číslo CAS:
Molekulová hmotnost:
136.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-622-5
Beilstein/REAXYS Number:
1719990
MDL number:

777,00 Kč


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grade

technical grade

Quality Segment

vapor density

4.7 (vs air)

vapor pressure

~7 mmHg ( 20 °C)

contains

0.1% alpha-tocopherol

refractive index

n20/D 1.469 (lit.)

bp

167 °C (lit.)

solubility

water: soluble 0.00109 g/L at 20 °C

density

0.791 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

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

InChI

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

InChI key

UAHWPYUMFXYFJY-UHFFFAOYSA-N

General description

Myrcene is a monoterpene. Males of Ips spp. produced the pheromones ipsdienol (2-methyl-6-methylene-2,7-octadien-4-ol) and/or ipsenol (2-methyl-6-methylene-7-octen-4-ol) on exposure to the vapours of myrcene. Myrcene serves as a precursor for terpene alcohols. Myrcene is a constituent of the beetle′s host, ponderosapine. Hydrogenation of myrcene catalyzed by Ru, Cr, Ir and Rh complexes yields a complex mixture of mono-, di- and trihydrogenated products.

Application

Myrcene is the suitable synthetic standard used in the identification of E-myrcenol (2-methyl-6-methylene-E-2,7-octadien-1-01) as a major hindgut constituent in Eurasian bark beetle Ips duplicatus by GC-MS.

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Tato položka
W27620064643BCR177R
Myrcene technical grade

Sigma-Aldrich

M100005

Myrcene

Myrcene stabilized, FCC, FG

Sigma-Aldrich

W276200

Myrcene

Myrcene analytical standard

Supelco

64643

Myrcene

Pyrene BCR®, certified reference material

BCR177R

Pyrene

description

technical grade

description

stabilized, FCC, FG

description

analytical standard

description

BCR®, certified reference material

solubility

water: soluble 0.00109 g/L at 20 °C

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

400, 300

Quality Level

100

Quality Level

-

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

density

0.791 g/mL at 25 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

density

0.791 g/mL at 25 °C (lit.)

density

-

bp

167 °C (lit.)

bp

167 °C (lit.)

bp

167 °C (lit.)

bp

-

refractive index

n20/D 1.469 (lit.)

refractive index

n20/D 1.469 (lit.)

refractive index

n20/D 1.469 (lit.)

refractive index

-


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signalword

Danger

Hazard Classifications

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

Skladovací třída

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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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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