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295051

1-Butene

≥99%

Synonym(s):

α-Butene, α-Butylene, 2-Butylene, ethylenediamine

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About This Item

Linear Formula:
CH2=CHCH2CH3
CAS Number:
106-98-9
Molecular Weight:
56.11
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
24857755
EC Number:
203-449-2
Beilstein/REAXYS Number:
1098262
MDL number:
MFCD00009383
Assay:
≥99%
Form:
gas
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vapor density

1.93 (vs air)

Quality Segment

100

vapor pressure

1939 mmHg ( 21.1 °C)

assay

≥99%

form

gas

autoignition temp.

723 °F

expl. lim.

9.3 %

bp

−6.3 °C (lit.)

mp

−185 °C (lit.)

functional group

allyl

SMILES string

CCC=C

InChI

1S/C4H8/c1-3-4-2/h3H,1,4H2,2H3

InChI key

VXNZUUAINFGPBY-UHFFFAOYSA-N

Application

  • Development and characterization of ZnO, Au/ZnO and Pd/ZnO thin films through their adsorptive and catalytic properties.: This paper discusses the synthesis and catalytic applications of ZnO-based thin films, where 1-butene serves as a probe molecule to study adsorption and catalysis, contributing to advancements in material science and catalysis technology (Giannoudakos et al., 2008).

Packaging

Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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pictograms

FlameGas cylinder
GHS02,GHS04

signalword

Danger

hcodes

H220,H280

Hazard Classifications

Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk

nwg

flash_point_f

-112.0 °F - closed cup

flash_point_c

-80 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

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