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295116

Carbon monoxide

≥99.0%

Synonyme(s) :

Carbon oxide (CO)

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A propos de cet article

Formule empirique (notation de Hill) :
CO
Numéro CAS:
630-08-0
Poids moléculaire :
28.01
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
24857760
EC Number:
211-128-3
Beilstein/REAXYS Number:
3587264
MDL number:
MFCD00011320
Assay:
≥99.0%
Service technique
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vapor density

0.97 (vs air)

Quality Level

200

assay

≥99.0%

autoignition temp.

1128 °F

expl. lim.

74 %

bp

−191.5 °C (lit.)

mp

−205 °C (lit.)

SMILES string

[C-]#[O+]

InChI

1S/CO/c1-2

InChI key

UGFAIRIUMAVXCW-UHFFFAOYSA-N

General description

Carbon monoxide is a versatile building block used in carbonylation reactions and to prepare single-walled carbon nanotubes.

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.

Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Flam. Gas 1A - Press. Gas Compr. Gas - Repr. 1A - STOT RE 1 Inhalation

target_organs

Heart

Classe de stockage

2A - Gases

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificats d'analyse (COA)

Lot/Batch Number
MKAA2462
S70051
S61266
05408KJ
S57984

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Numéro d'article de commerce international

RéférenceGTIN
295116-PZ04061837935695
295116-50L04061826642030
295116-50L-EU04061838084194