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143766

Sigma-Aldrich

cis-2-Pentene

98%

Synonyme(s) :

(2Z)-2-Pentene, (Z)-2-Pentene, (Z)-Pent-2-ene, cis-β-Amylene, cis-Pentene

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1 G
55.70 CHF
10 G
240.00 CHF

55.70 CHF

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1 G
55.70 CHF
10 G
240.00 CHF

About This Item

Formule linéaire :
C2H5CH=CHCH3
Numéro CAS:
627-20-3
Poids moléculaire :
70.13
Beilstein:
1718794
Numéro CE :
210-988-7
Numéro MDL:
MFCD00063978
Code UNSPSC :
12352100
ID de substance PubChem :
24848609
Nomenclature NACRES :
NA.22

55.70 CHF

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Devis pour commande en gros

Pression de vapeur

8.17 psi ( 20 °C)

Essai

98%

Forme

liquid

Indice de réfraction

n20/D 1.382 (lit.)

pb

37-38 °C (lit.)

Pf

−180 °C (lit.)

Densité

0.65 g/mL at 25 °C (lit.)

Chaîne SMILES 

[H]\C(C)=C(/[H])CC

InChI

1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3-

Clé InChI

QMMOXUPEWRXHJS-HYXAFXHYSA-N

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Catégories apparentées

Description générale

cis-2-Pentene acts as substrate during the toluene dioxygenase isolated from Pseudomonas putida F1 catalyzed oxidation reaction[1].

Application

cis-2-Pentene was used to study the adsorption of cis-2-pentene on clean and D2 preadsorbed Pd(111) surface[2].

À utiliser avec

Réf. du produit
Description
Tarif

Pictogrammes

FlameHealth hazardExclamation mark
GHS02,GHS08,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H304,H315,H319,H335

Classification des risques

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

-0.4 °F - closed cup

Point d'éclair (°C)

-18 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
SHBR7449
SHBQ3435
SHBL6665
SHBK9975
SHBK2413

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Alkene chemistry on the palladium surface: nanoparticles vs single crystals.
Doyle AM, et al.
J. Catal., 223(2), 444-453 (2004)
Mahaldeep Kaur et al.
FEMS microbiology ecology, 96(9) (2020-08-21)
Rhizopus arrhizus is a common pathogenic Mucoralean mold that exists as a saprophyte, and is disseminated through sporangiospores, which germinate to form mycelia under suitable environmental or infection settings. Such morphological transitions are often mediated by self-produced effector molecules in
C C Lange et al.
Journal of bacteriology, 179(12), 3858-3865 (1997-06-01)
Toluene dioxygenase from Pseudomonas putida F1 has been studied extensively with aromatic substrates. The present work examined the toluene dioxygenase-catalyzed oxidation of various halogenated ethenes, propenes, butenes and nonhalogenated cis-2-pentene, an isomeric mix of 2-hexenes, cis-2-heptene, and cis-2-octene as substrates

Questions

1–2 of 2 Questions  

  1. 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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  2. 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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