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α-Terpinene

≥95.0% (GC)

Akční nabídka

Synonyma:

alpha-Terpinene, 1-Isopropyl-4-methyl-1,3-cyclohexadiene, p-Mentha-1,3-diene

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 %*

Přihlásit se pro ověření způsobilosti. Obchod s produkty

Vybrat velikost

Změnit zobrazení
Vám/SKUDostupnostCena
1 mL
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
2 860,00 Kč
5 mL
Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.
7 780,00 Kč

O této položce

Empirický vzorec (Hillův zápis):
C10H16
Číslo CAS:
Molekulová hmotnost:
136.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-795-1
Beilstein/REAXYS Number:
1853379
MDL number:
Assay:
≥95.0% (GC)
Form:
liquid

2 860,00 Kč

Ušetřete až 15 %


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Quality Segment

assay

≥95.0% (GC)

form

liquid

refractive index

n20/D 1.478 (lit.)

bp

173-175 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

storage temp.

−20°C

SMILES string

CC(C)C1=CC=C(C)CC1

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,6,8H,5,7H2,1-3H3

InChI key

YHQGMYUVUMAZJR-UHFFFAOYSA-N

General description

α-Terpinene, a cyclic monoterpene commonly used as a fragrance compound, is found in various essential oils. It is responsible for the antioxidant activity of tea tree oil.

Application

α-Terpinene can be used as an organic reductant in the guaiacol deoxygenation to yield phenols using V2O5/Al2O3 catalyst.

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

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Zobrazit rozdíly

1 of 1

Tato položka
95652223182PHL89872
α-Terpinene analytical standard

Supelco

95652

α-Terpinene

α-Terpineol phyproof® Reference Substance

PHL89872

α-Terpineol

description

≥95.0% (GC)

description

analytical standard

description

85%

description

phyproof® Reference Substance

assay

≥95.0% (GC)

assay

≥90% (GC)

assay

85%

assay

≥90.0% (GC)

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

-

refractive index

n20/D 1.478 (lit.)

refractive index

n20/D 1.478 (lit.), n20/D 1.470-1.486

refractive index

n20/D 1.478 (lit.)

refractive index

n20/D 1.482 (lit.)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

storage temp.

2-8°C

density

0.837 g/mL at 25 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

density

0.837 g/mL at 25 °C (lit.)

density

0.93 g/mL at 25 °C (lit.)

bp

173-175 °C (lit.)

bp

173-175 °C (lit.)

bp

173-175 °C (lit.)

bp

217-218 °C (lit.)


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Výstražné slovo

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Sens. 1B

Skladovací třída

3 - Flammable liquids

Co se děje?

WGK 2

Bod vzplanutí (°F)

122.0 °F - closed cup

Bod vzplanutí (°C)

50 °C - closed cup

PPE (osobní ochranné prostředky)

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



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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

      Helpful?

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