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C80601

Sigma-Aldrich

Eucalyptol

greener alternative

99%

Synonym(s):

1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octane, 1,8-Cineole, 1,8-Epoxy-p-menthane

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5 ML
€33.50
100 ML
€34.10
500 ML
€140.00

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5 ML
€33.50
100 ML
€34.10
500 ML
€140.00

About This Item

Empirical Formula (Hill Notation):
C10H18O
CAS Number:
Molecular Weight:
154.25
Beilstein:
105109
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

€33.50


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Quality Level

Assay

99%

form

liquid

greener alternative product characteristics

Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

refractive index

n20/D 1.457 (lit.)

bp

176-177 °C (lit.)

mp

1-2 °C (lit.)

density

0.921 g/mL at 25 °C (lit.)

greener alternative category

SMILES string

C[C@]12CC[C@H](CC1)C(C)(C)O2

InChI

1S/C10H18O/c1-9(2)8-4-6-10(3,11-9)7-5-8/h8H,4-7H2,1-3H3/t8-,10+

InChI key

WEEGYLXZBRQIMU-WAAGHKOSSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product is a Biobased products, showing key improvements in Green Chemistry Principles “Use of Renewable Feedstock”.

Application

Eucalyptol undergoes pyrolysis to yield p-cymene and hydrogen gas.[1] It can be used in the synthesis of mosquito repellents[2] and herbicides.[3]

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

125.6 °F - closed cup

Flash Point(C)

52 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Herbicidal activity of cineole derivatives.
Barton, Allan FM et al.
Journal of Agricultural and Food Chemistry, 58(18), 10147-10155 (2010)
Preparation of biologically active substances and animal and microbial metabolites from menthols, cineoles and kauranes.
Asakawa, Yoshinori et al.
Phytochemistry, 27(12), 3861-3869 (1988)
Production of p-cymene and hydrogen from a bio-renewable feedstock-1, 8-cineole (eucalyptus oil).
Leita, Benjamin A et al.
Green Chemistry, 12(1), 70-76 (2010)
Sara Invitto et al.
Frontiers in aging neuroscience, 10, 272-272 (2018-10-03)
Olfactory impairment is present in up to 90% of patients with Alzheimer's disease (AD) and is present in certain cases of mild cognitive impairment (MCI), a transient phase between normal aging and dementia. Subjects affected by MCI have a higher
Sara Invitto et al.
Respiratory physiology & neurobiology, 259, 37-44 (2018-07-15)
Obstructive Sleep Apnea Syndrome (OSA) is characterized by snoring associated with repeated apnea and/or obstructive hypopnea. The nasal airways of OSA patients, measured via acoustic rhinometry, could be significantly narrower than healthy subjects and this reduced nasal structure can impair

Questions

1–3 of 3 Questions  
  1. in which liquid Eucalyptol is dissolved ?

    1 answer
    1. This product is supplied as a neat or pure liquid with a density of 0.921 g/mL. This material has not been diluted in a solvent or buffer.

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  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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  3. 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/449/386/product-dating-information-mk.pdf

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