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Sigma-Aldrich

Carbon monoxide

≥99.0%

Synonyme(s) :

Carbon oxide (CO)

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About This Item

Formule empirique (notation de Hill) :
CO
Numéro CAS:
Poids moléculaire :
28.01
Beilstein:
3587264
Numéro CE :
Numéro MDL:
Code UNSPSC :
12142100
ID de substance PubChem :
Nomenclature NACRES :
NA.22

Densité de vapeur

0.97 (vs air)

Essai

≥99.0%

Température d'inflammation spontanée

1128 °F

Limite d'explosivité

74 %

pb

−191.5 °C (lit.)

Pf

−205 °C (lit.)

Chaîne SMILES 

[C-]#[O+]

InChI

1S/CO/c1-2

Clé InChI

UGFAIRIUMAVXCW-UHFFFAOYSA-N

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Description générale

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.

Conditionnement

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

Autres remarques

Informations légales

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

Raccord cannelé

Réf. du produit
Description
Tarif

Souvent commandé avec ce produit

Vanne de purge

Réf. du produit
Description
Tarif

Mention d'avertissement

Danger

Mentions de danger

Classification des risques

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

Organes cibles

Heart

Code de la classe de stockage

2A - Gases

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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


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Protocoles

Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene

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