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143766

Sigma-Aldrich

cis-2-Pentene

98%

Linear Formula:
C2H5CH=CHCH3
CAS Number:
Molecular Weight:
70.13
Beilstein:
1718794
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

8.17 psi ( 20 °C)

Quality Level

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.)

SMILES string

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

InChI

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

InChI key

QMMOXUPEWRXHJS-HYXAFXHYSA-N

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This Item
111260375624269255
cis-2-Pentene 98%

Sigma-Aldrich

143766

cis-2-Pentene

trans-2-Pentene 99%

Sigma-Aldrich

111260

trans-2-Pentene

cis-4-Decenal technical grade, 80%

Sigma-Aldrich

375624

cis-4-Decenal

trans-2-Pentenal 95%

Sigma-Aldrich

269255

trans-2-Pentenal

assay

98%

assay

99%

assay

80%

assay

95%

form

liquid

form

-

form

liquid

form

-

refractive index

n20/D 1.382 (lit.)

refractive index

n20/D 1.379 (lit.)

refractive index

n20/D 1.443 (lit.)

refractive index

n20/D 1.440-1.446 (lit.)

bp

37-38 °C (lit.)

bp

37 °C (lit.)

bp

78-80 °C/10 mmHg (lit.)

bp

80-81 °C/160 mmHg (lit.)

mp

−180 °C (lit.)

mp

−140 °C (lit.)

mp

-

mp

-

density

0.65 g/mL at 25 °C (lit.)

density

0.649 g/mL at 25 °C (lit.)

density

0.847 g/mL at 25 °C (lit.)

density

0.86 g/mL at 25 °C (lit.)

General description

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

Application

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

Signal Word

Danger

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-0.4 °F - closed cup

Flash Point(C)

-18 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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