Free lookupCAS 630-08-0

Carbon monoxide

CAS 630-08-0 · PubChem CID 281 · CO · 28.010 g/mol

Also called carbon monoxide, carbon monooxide, Carbonic oxide, Carbon oxide (CO), carbon(II) oxide.

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Opens the builder with Carbon monoxide loaded
as component 1 at 100%.

01GHS classification

Flammable

Compressed Gas

Acute Toxic

Health Hazard

Signal word

Danger

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

Precautionary statement codes

P203, P210, P222, P260, P261, P264, P270, P271, P280, P304+P340, P316, P318, P319, P321, P377, P381, P403, P403+P233, P405, and P501

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H220Extremely flammable gas

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H331Toxic if inhaled

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H360D***: May damage the unborn child

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

H372**: Causes damage to organs through prolonged or repeated exposure

Regulation (EC) No 1272/2008 of the European Parliament and of the Council — fetched 2026-08-28

02Physical and chemical properties

Appearance

Odourless tasteless colourless compressed gas.

ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28

Odour

Odorless

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-28

Melting point

-205 °C

ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28

Boiling point

-191 °C

ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28

Flash point

Flammable gas

ILO-WHO International Chemical Safety Cards (ICSCs) — fetched 2026-08-28

Auto-ignition temperature

no value printed

unsourced — inference candidate

Flammable limits

no value printed

unsourced — inference candidate

Vapour pressure

no value printed

unsourced — inference candidate

Relative density

no value printed

unsourced — inference candidate

Solubility in water

no value printed

unsourced — inference candidate

Partition coefficient, log Kow

no value printed

unsourced — inference candidate

Viscosity

no value printed

unsourced — inference candidate

03Toxicological information

No published acute toxicity value was found for this substance in the sources we read. On a document, Section 11 would print unsourced — inference candidate rather than an estimate.

This page is the evidence. The document is the deliverable.

Everything above is free and stays free. For $5 the same sourced values are assembled into a 16-section safety data sheet and a print-ready GHS label carrying your company details in Section 1.

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What we read

ILO-WHO International Chemical Safety Cards (ICSCs), Regulation (EC) No 1272/2008 of the European Parliament and of the Council, Hazardous Substances Data Bank (HSDB).

9 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.

04Also in the ledger

Browse every chemical in the ledger · What a GHS safety data sheet contains