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α-Terpineol

90%, technical grade

Akční nabídka

Synonyma:

alpha-Terpineol

Přihlásit pro zobrazení organizačních a smluvních cen.

Utratit 10 750 Kč – Ušetřit 5 %; Utratit 15 250 Kč – Ušetřit 10 %; Utratit 28 000 Kč – Ušetřit 15 %*

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Vybrat velikost

Změnit zobrazení
Vám/SKUDostupnostCena
50 mL
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
3 110,00 Kč
250 mL
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
6 360,00 Kč

O této položce

Empirický vzorec (Hillův zápis):
C10H18O
Číslo CAS:
Molekulová hmotnost:
154.25
UNSPSC Code:
12352212
NACRES:
NA.22
PubChem Substance ID:
EC Number:
233-986-8
Beilstein/REAXYS Number:
2325137
MDL number:
Assay:
90%

3 110,00 Kč

Ušetřete až 15 %


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grade

technical grade

Quality Segment

assay

90%

refractive index

n20/D 1.482 (lit.)

bp

217-218 °C (lit.)

mp

31-35 °C (lit.)

density

0.93 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CC1=CC[C@H](CC1)C(C)(C)O

InChI

1S/C10H18O/c1-8-4-6-9(7-5-8)10(2,3)11/h4,9,11H,5-7H2,1-3H3

InChI key

WUOACPNHFRMFPN-UHFFFAOYSA-N

General description

α-Terpineol is a monoterpene alcohol. It is one of the components responsible for the antifungal activity in Melaleuca alternifolia (tea tree) essential oil. The reaction rate constant of α-terpineol with the OH radical and ozone was found to be (1.9±0.5)×10-10cm3 molecule-1s-1 and (3.0±0.2)×10-16cm3 molecule-1s-1, respectively.

Application

  • a-Terpineol, a natural monoterpene: A review of its biological properties: This review article explores the wide range of biological activities of a-terpineol, including antimicrobial, anti-inflammatory, and anticancer properties, providing a comprehensive overview of its therapeutic potential (C Khaleel, N Tabanca, G Buchbauer, 2018).
  • Production, properties, and applications of a-terpineol: Discusses the production methods, physical and chemical properties, and various industrial applications of a-terpineol, highlighting its importance in food and bioprocess technologies (A Sales et al., 2020).
  • Antifungal activity of citral, octanal and a-terpineol against Geotrichum citri-aurantii: This article examines the effectiveness of a-terpineol, along with other compounds, in inhibiting the growth of a fungal pathogen affecting citrus fruits, showcasing its potential as a natural fungicide (H Zhou et al., 2014).

Other Notes

Optical rotation varies with isomer mix.
remainder γ-isomer

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Tato položka
PHL89872CRM4042804899
α-Terpineol phyproof® Reference Substance

PHL89872

α-Terpineol

α-Terpineol analytical standard

Supelco

04899

α-Terpineol

description

90%, technical grade

description

phyproof® Reference Substance

description

certified reference material, 2000 μg/mL in methanol, ampule of 1 mL

description

analytical standard

assay

90%

assay

≥90.0% (GC)

assay

-

assay

≥95.0% (GC)

Quality Level

100

Quality Level

-

Quality Level

300

Quality Level

100

bp

217-218 °C (lit.)

bp

217-218 °C (lit.)

bp

-

bp

217-218 °C (lit.)

refractive index

n20/D 1.482 (lit.)

refractive index

n20/D 1.482 (lit.)

refractive index

-

refractive index

n20/D 1.482 (lit.)

density

0.93 g/mL at 25 °C (lit.)

density

0.93 g/mL at 25 °C (lit.)

density

-

density

0.93 g/mL at 25 °C (lit.)

mp

31-35 °C (lit.)

mp

31-35 °C (lit.)

mp

-

mp

31-35 °C (lit.)


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Piktogramy

Exclamation mark

Výstražné slovo

Warning

Kódy nebezpečí

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Skladovací třída

10 - Combustible liquids

Co se děje?

WGK 1

Bod vzplanutí (°F)

195.8 °F - closed cup

Bod vzplanutí (°C)

91 °C - closed cup

PPE (osobní ochranné prostředky)

dust mask type N95 (US), Eyeshields, Gloves



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Osvědčení o analýze (COA)

Lot/Batch Number

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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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