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SMB00386

Sigma-Aldrich

Tea Tree Oil

Synonyme(s) :

Tea tree oil, Melaleuca alternifolia oil, Melasol, Melaleuca alternifolia

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About This Item

Numéro CAS:
68647-73-4
Numéro MDL:
MFCD00132409
Code UNSPSC :
12352211
Source biologique:
Melaleuca alternifolia

Source biologique

Melaleuca alternifolia

Forme

liquid

Indice de réfraction

n20/D 1.478 (lit.)

pb

165 °C (lit.)

Densité

0.898 g/mL at 25 °C (lit.)

Type de lipide

oils

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Description générale

Tea Tree Oil is an oil found in the leaves of Melaleuca alternifolia. This essential oil is composed of terpene hydrocarbon, mainly monoterpenes and sesquiterpenes. Tea tree oil is volatile and slightly soluble in water.[1]

Application

Tea Tree Oil has been used to induce stress response in Saccharomyces cerevisiae.[2]

Actions biochimiques/physiologiques

Tea Tree Oil possesses antimicrobial, anti scabies, and antifungal properties. It is commonly used in cosmeceuticals. Tea tree oil is also used to promote wound healing and to decrease periodic breast pain. Higher dose of tea tree oil is considered toxic and might result in skin allergy.[3]

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302

Classification des risques

Acute Tox. 4 Oral

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

147.2 °F

Point d'éclair (°C)

64 °C

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Certificats d'analyse (COA)

Lot/Batch Number
SLBM2337V

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Tryptophan recovers sensitivity to cell membrane stress in Saccharomyces cerevisiae
Ikui A, et al.
bioRxiv, 44(5), 344366-344366 (2018)
David Larson et al.
Dermatitis : contact, atopic, occupational, drug, 23(1), 48-49 (2012-06-02)
Tea tree oil is an increasingly popular ingredient in a variety of household and cosmetic products, including shampoos, massage oils, skin and nail creams, and laundry detergents. Known for its potential antiseptic properties, it has been shown to be active
Lea Schroeder et al.
PloS one, 14(3), e0199484-e0199484 (2019-03-12)
Sodium dodecyl sulfate is a detergent that disrupts cell membranes, activates cell wall integrity signaling and restricts cell growth in Saccharomyces cerevisiae. However, the underlying mechanism of how sodium dodecyl sulfate inhibits cell growth is not fully understood. Previously, we
K A Hammer et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 44(5), 616-625 (2005-10-26)
The essential oil of Melaleuca alternifolia, also known as tea tree or melaleuca oil, is widely available and has been investigated as an alternative antimicrobial, anti-inflammatory and anti-cancer agent. While these properties are increasingly well characterised, relatively limited data are

Questions

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

    1 réponse

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

    1 réponse

    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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