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Merck
CN

143766

cis-2-Pentene

98%

Synonym(s):

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

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About This Item

Linear Formula:
C2H5CH=CHCH3
CAS Number:
627-20-3
Molecular Weight:
70.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24848609
EC Number:
210-988-7
Beilstein/REAXYS Number:
1718794
MDL number:
MFCD00063978

Key Documents

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Product Name

cis-2-Pentene, 98%

InChI key

QMMOXUPEWRXHJS-HYXAFXHYSA-N

InChI

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

SMILES string

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

vapor pressure

8.17 psi ( 20 °C)

assay

98%

form

liquid

refractive index

n20/D 1.382 (lit.)

bp

37-38 °C (lit.)

mp

−180 °C (lit.)

density

0.65 g/mL at 25 °C (lit.)

Quality Level

100

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Related Categories

Application

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

General description

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

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-0.4 °F - closed cup

flash_point_c

-18 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBR7449
SHBQ3435
SHBL6665
SHBK9975
SHBK2413

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Alkene chemistry on the palladium surface: nanoparticles vs single crystals.
Doyle AM, et al.
J. Catal., 223(2), 444-453 (2004)
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
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

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