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241997

Sigma-Aldrich

1-Pentene

98%

Linear Formula:
CH3CH2CH2CH=CH2
CAS Number:
Molecular Weight:
70.13
Beilstein:
1731629
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

2.4 (vs air)

Quality Level

vapor pressure

10.27 psi ( 20 °C)

assay

98%

form

liquid

autoignition temp.

522 °F

expl. lim.

8.7 %

refractive index

n20/D 1.371 (lit.)

bp

29.9-30.1 °C (lit.)

solubility

alcohol: miscible(lit.)
benzene: miscible(lit.)
diethyl ether: miscible(lit.)
water: insoluble(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

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General description

The bacterial mutagenecity of 1-pentene was studied.

Application

1-Pentene was used to develop a rhodium/xantphos homogeneous catalyst system for direct chemo- and regioselective mono-N-alkylation of primary amides with 1-alkenes.

Packaging

2, 25 g in glass bottle

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

-59.8 °F - closed cup

Flash Point(C)

-51 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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