Carbon monoxide

CAS Number
Carbon monoxide
SIN Groups
Reason for inclusion on the SIN List
Classified CMR according to Annex VI of Regulation 1272/2008
Date for inclusion on the SIN List
2008 September
Registration information
Source: ESIS
Full registration
Hazard class and category code(s)
Source: ECHA
Flam. Gas 1
Press. Gas
Repr. 1A
Acute Tox. 3 *

Chemical information

Kohlenstoffmonoxid; Monóxido de carbono; Monoxyde de carbone
EC number
Hazard statement code(s)
Source: ECHA
H360D ***
H372 **
Registered production volume
Source: ECHA
1000 - 10000 tonnes per annum
Possible uses
Source: HSDB
synthesis gas, metal manufacture
Technical function of substances
Source: HSDB
intermediate, reducing agent
Registered use(s) - Sector End Use (SU)
Source: ECHA
SU 10: Formulation [mixing] of preparations and/or re-packaging (excluding alloys)
SU 12: Manufacture of plastics products, including compounding and conversion
SU 14: Manufacture of basic metals, including alloys
SU 15: Manufacture of fabricated metal products, except machinery and equipment
SU 16: Manufacture of computer, electronic and optical products, electrical equipment
SU 23: Electricity, steam, gas water supply and sewage treatment
SU 24: Scientific research and development
SU 4: Manufacture of food products
SU 8: Manufacture of  bulk, large scale chemicals (including petroleum products)
SU 9: Manufacture of fine chemicals
Registered use(s) - Chemical Product category (PC)
Source: ECHA
PC 13: Fuels
PC 14: Metal surface treatment products, including galvanic and electroplating products
PC 19: Intermediate
PC 21: Laboratory chemicals
PC 32: Polymer preparations and compounds
PC 33: Semiconductors
Registered use(s) - Environmental Release Category (ERC)
Source: ECHA
ERC 1: Manufacture of substances
ERC 2: Formulation of preparations
ERC 6a: Industrial use resulting in manufacture of another substance (use of intermediates)
ERC 6b: Industrial use of reactive processing aids
ERC 6c: Industrial use of monomers for manufacture of thermoplastics
ERC 8a: Wide dispersive indoor use of processing aids in open systems
ERC 8b: Wide dispersive indoor use of reactive substances in open systems
ERC 8d: Wide dispersive outdoor use of processing aids in open systems
Registered use(s) - Process Category (PROC)
Source: ECHA
PROC 15: Use as laboratory reagent
PROC 16: Using material as fuel sources, limited exposure to unburned product to be expected
PROC 1: Use in closed process, no likelihood of exposure
PROC 2: Use in closed, continuous  process with occasional controlled exposure
PROC 3: Use in closed batch process (synthesis or formulation)
PROC 4: Use in batch and other process (synthesis) where opportunity for exposure arises
PROC 8a: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at non-dedicated facilities
PROC 8b: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at dedicated facilities
PROC 9: Transfer of substance or preparation into small containers (dedicated filling line, including weighing)


Company Group
Company Name

AIR LIQUIDE - LONGVIEW POX, Off Callahan Road At 7th Street And 13th Avenue, Longview, Gregg, 75602, TX, , USA

Air Liquide Deutschland GmbH, Hans-Günther-Sohl-Straße 5, D-40234, Düsseldorf, Germany

AIR LIQUIDE FRANCE INDUSTRIE, 5 rue Cognacq Jay,75007, Paris, France

AIR LIQUIDE FREEPORT HPU PLANT, Fm 523 Oyster Creek Division Oc-409 (Gate 9), Freeport, Brazoria, 77541, TX, , USA

Air Liquide Industrie BV (ALIBV), Corkstaast 46, 3047 AC, Rotterdam, Netherlands

Air Liquide Industriegase GmbH & Co KG, Hans-Günther-Sohl-Straße 5, D-40234, Düsseldorf, Germany

Air Liquide Large Industry (ALLY SA), 280, Boulevard du Souverain,1159, Bruxelles, Belgium

Air Liquide UK Ltd., Station Road, B46 1JY, Coleshill, United Kingdom

Sociedade Portuguesa do Ar Liquido ARLIQUIDO, R. Drº Antonio Loureiro Borges, Nº 4, 2º ARQUIPARQUE,, MIRAFLORES 1495-131 ALGES LISBOA, Portugal

Air Products & Chemicals

AIR PRODUCTS & CHEMICALS INC - SYNGAS PLANT, 8013 Hwy 3251, Geismar, Ascension, 70734, LA, , USA

AIR PRODUCTS LP, Rte. 1 10202 Strang Rd., La Porte, Harris, 77571, TX, , USA

Air Products Nederland BV, Klarozenweg 101, 1033 NN, Amsterdam, Netherlands


BASF CORPORATION, 8404 River Rd, Geismar, Ascension, 70734, LA, , USA

BASF SE, Carl-Bosch-Str. 38,67056, Ludwigshafen am Rhein Rheinland-Pfalz, Germany


CERRO FLOW PRODUCTS LLC, 101 South Douglass Street, Shelbina, Shelby, 63468-1050, MO, , USA


Union Carbide Corporation, 7501 State Highway 185 North, North Seadrift, Calhoun, 77983, TX, , USA


EXXON MOBIL BR CHEMICAL PLANT, 4999 Scenic Hwy., Baton Rouge, East Baton Rouge, 70805, LA, , USA

EXXONMOBIL BAYTOWN CHEMICAL PLANT, 5000 Bayway Drive, Baytown, Harris, 77520-2123, TX, , USA

Linde Group

Linde AG, Geschäftsbereich Linde Gas, Seitnerstrasse 70, D 82049, Pullach, Germany

LINDE GAS HUNGARY CO.LTD., Carl von Linde 1.,9653, Répcelak Western Transdanubia, Hungary

LINDE GAS INC MCINTOSH AL PLANT, Route #2 Industrial Rd, Mcintosh, Washington, 36553, AL, , USA

LINDE GAS NORTH AMERICA LLC, 11603 Strang Rd, La Porte, Harris, 77571, TX, , USA

NAM & NAM International

NAM & NAM Europe GmbH, Emil-Figge-Str. 80,44227, Dortmund(1007), Germany


OXEA CORP BAY CITY PLANT, 2001 Fm 3057, Bay City, Matagorda, 77414, TX, , USA


PRAXAIR BELLE HYCO PLANT, 901 West Dupont Avenue, Belle, Kanawha, 25015-1555, WV, , USA

Praxair Deutschland GmbH, Hans-Böckler-Strasse 1,40476, Düsseldorf NRW, Germany

PRAXAIR INC, Hwy 75 Ave, Geismar, Ascension, 70734, LA, , USA

PRAXAIR INC *, 4805 Fairland Rd, Norton, Summit, 44203, OH, , USA

Praxair nv, Metropoolstraat 17,2900, Schoten Antwerpen, Belgium

PRAXAIR TEXAS CITY, 703 6th Street South, Texas City, Galverson, 77590, TX, , USA

Royal Dutch Shell

SHELL CHEMICAL LP, One Shell Plaza, 910 Louisiana Street, Houston, Harris, 77002, TX, , USA

SHELL NORCO CHEMICAL PLANT EAST SITE, 15536 River Road, Norco, St. Charles, 70079-2537, LA, , USA

Service Provider

Chemical Inspection & Regulation Service Limited, Singleton House, Laurence Street, Co. Louth, Drogheda, Ireland

SIAD Group

SIAD Società Italiana Acetilene & Derivati S.p.A., via San Bernardino n. 92,24126, Bergamo Lombardia, Italy


Yara Brünsbuttel GmbH, Holstendamm 2, D-25572, Büttel Schleswig-Holstein, Germany

Source: ECHA