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295051 Sigma-Aldrich

1-Butene

≥99%

  • CAS Number 106-98-9

  • Linear Formula CH2=CHCH2CH3

  • Molecular Weight 56.11

  •  Beilstein/REAXYS Number 1098262

  •  EC Number 203-449-2

  •  MDL number MFCD00009383

  •  PubChem Substance ID 24857755

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
Quality Level   100
vapor density   1.93 (vs air)
vapor pressure   1939 mmHg ( 21.1 °C)
InChI Key   VXNZUUAINFGPBY-UHFFFAOYSA-N
assay   ≥99%
form   gas
autoignition temp.   723 °F
expl. lim.   9.3 %
bp   −6.3 °C (lit.)
mp   −185 °C (lit.)

Description

Packaging

100, 400 g in Sure-Pac™

Recommended products

Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1012 - class 2 - Butylene
WGK Germany 
nwg
Flash Point(F) 
-112 °F
Flash Point(C) 
-80 °C
Protocols & Articles

Articles

GC Analysis of C1-C5 Hydrocarbons on Alumina Sulfate PLOT

From our library of Articles, Sigma-Aldrich presents GC Analysis of C1-C5 Hydrocarbons on Alumina Sulfate PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Sample preparations

GC Analysis of Impurities in Propylene on Alumina Chloride PLOT

From our library of Articles, Sigma-Aldrich presents GC Analysis of Impurities in Propylene on Alumina Chloride PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Sample preparations

Peer-Reviewed Papers
15

References

Related Products

regulator

Product #

Description

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Z513539 Aldrich® mini gas regulator, brass body

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