六羰基铬

Description

hexacarbonylchromium · CAS 13007-92-6 · C6CrO6. UNII 920F3EJX2P. Vapor Pressure: 0.26 [mmHg].

Identification

CAS Registry Number	13007-92-6
PubChem CID	25589
Molecular formula	C6CrO6
IUPAC name	carbon monoxide;chromium
UNII (FDA)	920F3EJX2P

Computed Descriptors

Molecular Weight	220.06
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	219.909992
Monoisotopic Mass	219.909992
Topological Polar Surface Area	6
Heavy Atom Count	13
Formal Charge	0
Complexity	10

Physical & Chemical Properties

Vapor Pressure	0.26 [mmHg]

Physical description & handling notes

• Chromium carbonyl appears as white crystalline or granular solid. Sublimes at room temperature. Burns with a luminous flame. (NTP, 1992)
• White solid; Sublimes at room temperature; [CAMEO] Insoluble in water; Danger of explosion if heated; [MSDSonline]
• 410 °F at 760 mmHg (violent decomposition) (NTP, 1992)
• 230 °F (decomposes) (NTP, 1992)
• less than 1 mg/mL at 68 °F (NTP, 1992)
• 1.77 at 64 °F (NTP, 1992) - Denser than water; will sink

GHS Hazard Classification

Reported hazard statements	H301 (98.7%), H317 (71.3%), H400 (71.3%), H410 (71.3%)

Documented Uses

• Used as a catalyst for olefin polymerization, a gasoline additive, and to prepare chromous oxide; [Merck Index]
• Chromium carbonyl (Cr(CO)6), (OC-6-11)-: ACTIVE

Synonyms

Chromium hexacarbonyl; 13007-92-6; CHROMIUM CARBONYL; Chromium carbonyl (Cr(CO)6), (OC-6-11)-; Chromium carbonyl (Cr(CO)6); 920F3EJX2P; Hexacarbonyl chromium; Chromium carbonyl (OC-6-11); RefChem:125876; DTXCID904830; DTXSID6024830; ((pentakis(hydroxymethyl)chromio)methylidyne)-lambda3-oxidane; 235-852-4; (Cr(CO)6); CHEBI:33031; Cr(CO)6

Frequently Asked Questions

What are the CAS number and molecular formula of hexacarbonylchromium?

CAS 13007-92-6; molecular formula C6CrO6; molecular weight — g/mol.

What other names is hexacarbonylchromium known by?

Chromium hexacarbonyl, 13007-92-6, CHROMIUM CARBONYL, Chromium carbonyl (Cr(CO)6), (OC-6-11)-, Chromium carbonyl (Cr(CO)6), 920F3EJX2P.

Is hexacarbonylchromium classified as hazardous?

Hazard statements reported: H301, H317, H400, H410.

What are the key physical properties of hexacarbonylchromium?

Vapor Pressure: 0.26 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.