Skip to Content
MilliporeSigma
All Photos(1)

Documents

76971

Sigma-Aldrich

1-Pentene

≥98.5% (GC)

Synonym(s):

α-n-Amylene, 1-Methyl-3-butene, 4-Methyl-1-butene, Propylethylene

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3CH2CH2CH=CH2
CAS Number:
109-67-1
Molecular Weight:
70.13
Beilstein/REAXYS Number:
1731629
EC Number:
203-694-5
MDL number:
MFCD00003567
UNSPSC Code:
12352100
PubChem Substance ID:
57652670
NACRES:
NA.22

vapor density

2.4 (vs air)

Quality Level

100

vapor pressure

10.27 psi ( 20 °C)

assay

≥98.5% (GC)

form

liquid

autoignition temp.

522 °F

expl. lim.

8.7 %

refractive index

n20/D 1.371 (lit.)
n20/D 1.371

bp

29.9-30.1 °C (lit.)

density

0.641 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCC=C

InChI

1S/C5H10/c1-3-5-4-2/h3H,1,4-5H2,2H3

InChI key

YWAKXRMUMFPDSH-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

1-Pentene can be used as a component in gasoline surrogates. It can also be used in the synthesis of (±)-byssochlamic acid and rugulactone.

signalword

Danger

Hazard Classifications

Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 1 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

-59.8 °F - closed cup

flash_point_c

-51 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 9

1 of 9

3-Methyl-1-butene 95%

Sigma-Aldrich

257931

3-Methyl-1-butene

1-Hexene analytical standard

Supelco

52930

1-Hexene

1-Hexene 97%

Sigma-Aldrich

320323

1-Hexene

1-Hexene 97%

Sigma-Aldrich

230545

1-Hexene

trans-2-Hexene 97%

Sigma-Aldrich

110892

trans-2-Hexene

1-Nonene analytical standard

Supelco

74323

1-Nonene

2-Methyl-1-butene 98%

Sigma-Aldrich

257486

2-Methyl-1-butene

Boron-doped graphene avg. no. of layers, 1 ‑ 5

Sigma-Aldrich

900526

Boron-doped graphene

2-Methyl-2-butene ≥95.0% (GC)

Sigma-Aldrich

86262

2-Methyl-2-butene

Total synthesis of (.+-.)-byssochlamic acid.
White, James D et al.
Journal of the American Chemical Society, 114(24), 9673-9674 (1992)
The oxidation of a gasoline surrogate in the negative temperature coefficient region.
Lenhert, David B et al.
Combustion and Flame, 156(3), 549-564 (2009)
Regioselective Tandem Ring Closing/Cross Metathesis of 1, 5-Hexadien-3-ol Derivatives: Application to the Total Synthesis of Rugulactone.
Cros, Fanny et al.
European Journal of Organic Chemistry, 2010(26), 5063-5070 (2010)
Javier A Barrera et al.
Environmental science and pollution research international, 24(33), 26049-26059 (2017-09-25)
Rate coefficients for the gas-phase reactions of OH radicals and Cl atoms with 1-methoxy-2-propanone (1-M-2-PONE), 1-methoxy-2-propanol (1-M-2-POL), and 1-methoxy-2-butanol (1-M-2-BOL) were determined at room temperature and atmospheric pressure using a conventional relative-rate technique. The following absolute rate coefficients were derived:
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
View All Related Papers

Protocols

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

GC Analysis of Hydrocarbons in Gasoline on Petrocol® DH, Isothermal

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service