Chemical Properties of Tetraacetato dichromium (CAS 15020-15-2)

InChI

InChI=1S/4C2H4O2.2Cr/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4

InChI Key

COSOKRWKZBULAU-UHFFFAOYSA-J

Formula

C8H12Cr2O8

SMILES

CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].CC(=O)[O-].[Cr].[Cr]

Molecular Weight¹

340.17

CAS

15020-15-2

Other Names

• Dichromium tetraacetate

• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
• Δ_subH° : Enthalpy of sublimation at standard conditions (kJ/mol).
• Δ_subH : Enthalpy of sublimation at a given temperature (kJ/mol).
• IE : Ionization energy (eV).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
ΔfH°gas	-1994.00 ± 14.00	kJ/mol	NIST
ΔfH°solid	-2293.10 ± 8.90	kJ/mol	NIST
ΔsubH°	[300.00; 314.00]	kJ/mol
ΔsubH°	300.00 ± 10.00	kJ/mol	NIST
ΔsubH°	314.00 ± 27.00	kJ/mol	NIST
IE	[8.00; 8.65]	eV
IE	8.00	eV	NIST
IE	8.65 ± 0.05	eV	NIST

Temperature Dependent Properties

Similar Compounds

Find more compounds similar to Tetraacetato dichromium.

Sources

• NIST Webbook

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