19061
1-Butene
≥99.0% (GC)
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About This Item
Linear Formula:
CH2=CHCH2CH3
CAS Number:
Molecular Weight:
56.11
EC Number:
203-449-2
UNSPSC Code:
12142100
PubChem Substance ID:
Beilstein/REAXYS Number:
1098262
MDL number:
vapor density
1.93 (vs air)
vapor pressure
1939 mmHg ( 21.1 °C)
assay
≥99.0% (GC)
autoignition temp.
723 °F
expl. lim.
9.3 %
impurities
butadiene, isobutane, isobutylene
bp
−6.3 °C (lit.)
mp
−185 °C (lit.)
SMILES string
CCC=C
InChI
1S/C4H8/c1-3-4-2/h3H,1,4H2,2H3
InChI key
VXNZUUAINFGPBY-UHFFFAOYSA-N
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Packaging
pressure tin with 250 mL (net ~145 g)
Other Notes
Sales restrictions may apply
signalword
Danger
hcodes
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
Regulatory Information
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Satoshi Kawachi et al.
Annals of the New York Academy of Sciences, 1189, 121-126 (2010-03-18)
The effect of compressed unsaturated hydrocarbon gases on the growth of the yeast Saccharomyces cerevisiae was investigated by microcalorimetry. The growth thermograms showed that unsaturated hydrocarbon gases inhibited yeast growth. As an approach to determining the comparative toxicity of unsaturated
C C Austin et al.
Journal of toxicology and environmental health. Part A, 63(6), 437-458 (2001-08-03)
The objective of this study was to characterize volatile organic compounds (VOCs) found at municipal structural fires in order to identify sources of long-term health risks to firefighters, which may be contributing factors in heart disease and cancer. Firefighters collected
T Agelakopoulou et al.
Journal of chromatography. A, 1200(2), 204-210 (2008-06-21)
The reaction concerning the hydrogenation of 1-butene has occupied the researchers conducting research based on the method of reversed-flow inverse gas chromatography (RF-IGC), for extended time periods. This work aims to define and record, with the utmost accuracy, the phenomena
Darshan M A Karwat et al.
The journal of physical chemistry. A, 115(19), 4909-4921 (2011-04-26)
Direct measurements of intermediates of ignition are challenging experimental objectives, yet such measurements are critical for understanding fuel decomposition and oxidation pathways. This work presents experimental results, obtained using the University of Michigan Rapid Compression Facility, of ignition delay times
Laurent Piccolo et al.
Physical chemistry chemical physics : PCCP, 10(36), 5504-5506 (2008-10-29)
Shape-controlled Pd nanoparticles supported on powder alumina are more efficient for selective butadiene hydrogenation to butene when they exhibit high fractions of (111) facets.
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