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295116 Aldrich

Carbon monoxide

≥99.0%

  • CAS Number 630-08-0

  • Empirical Formula (Hill Notation) CO

  • Molecular Weight 28.01

  •  Beilstein Registry Number 3587264

  •  EC Number 211-128-3

  •  MDL number MFCD00011320

  •  PubChem Substance ID 24857760

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   0.97 (vs air)
InChI Key   UGFAIRIUMAVXCW-UHFFFAOYSA-N
assay   ≥99.0%
autoignition temp.   1128 °F
expl. lim.   74 %
bp   −191.5 °C(lit.)
mp   −205 °C(lit.)

Description

Packaging

50 L in steel cylinder

Application

Carbon monoxide can be used in the following applications:
• Transition-metal-catalyzed carbonylation reactions.
• Insertion of carbon monoxide in metal-carbon bonds during copolymerization reactions.
• To grow single-wall carbon nanotubes (SWNT) via disproportionation reaction catalyzed by molybdenum particles.

Catalytic hydrogenation of carbon monoxide over transition metals catalysts to form hydrocarbons has been reported.

Recommended products

• For 295116-50L: Z146706 CGA 180 Regulator OR Z146943 CGA 110 Valve with Z147095 CGA 110 to CGA 180 adapter, and Z146986 washer. Lectuer Bottle Station Z562599 also recommended.
• For 295116-50L-EU: DIN 477-1 no.5 as outlet fitting, Z742162 or Z742164 are the recommended regulators.

Other Notes

contained volume is 440 mL

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1016 - class 2 - Carbon monoxide, compressed
WGK Germany 
1
RTECS 
FG3500000

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Protocols & Articles

Articles

ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT

From our library of Articles, Sigma-Aldrich presents ASTM D3612-96: GC Analysis of Transformer Gas on Carboxen®-1010 PLOT
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Thermal conductivity detector

GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 °Carboxen® 1000)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and C2 Hydrocarbons on a Packed Column (60/80 °Carboxen® 1000)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)

From our library of Articles, Sigma-Aldrich presents GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)
Keywords: Chromatography, Gas chromatography, Purification, Thermal conductivity detector

Peer-Reviewed Papers
15

References

Related Products

recommended

Product #

Description

Add to Cart

Z146706 Aldrich® non-corrosive lecture-bottle gas regulator, size, CGA Inlet size 180
Z146714 Aldrich® non-corrosive lecture-bottle gas regulator, 0-22 psig delivery pressure, CGA Inlet size 170
Z146943 Lecture-bottle control valve, brass, hose outlet I.D. 1/4 in.
Z562599 Aldrich® lecture-bottle station, for non-corrosive gases, brass regulator
745022 9-Methyl-9H-fluorene-9-carbonyl chloride, ≥99.0% (GC)

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