CAS 21679-31-2

Tris(acetilacetonato) de cromo

Descrição:

Tris(acetilacetonato) de cromo, também conhecido como acetilacetonato de cromo(III), é um composto de coordenação com a fórmula Cr(C5H7O2)3. Apresenta um íon de cromo coordenado a três ligandos de acetilacetonato, que são agentes quelantes bidentados. Este composto geralmente aparece como um sólido roxo ou violeta e é solúvel em solventes orgânicos como etanol e acetona, mas menos solúvel em água. É caracterizado por sua estrutura de quelato estável, que aumenta a estabilidade do íon de cromo em vários estados de oxidação. Tris(acetilacetonato) de cromo é frequentemente utilizado em síntese orgânica, catálise e como precursor na preparação de materiais contendo cromo. Além disso, exibe propriedades magnéticas e eletrônicas interessantes, tornando-se um assunto de estudo em química de coordenação. Precauções de segurança devem ser tomadas ao manusear este composto, pois os compostos de cromo podem ser tóxicos e representar riscos ambientais. Métodos adequados de armazenamento e descarte são essenciais para mitigar quaisquer riscos associados ao seu uso.

Fórmula: C₁₅H₂₁CrO₆

InChI: InChI=1/3C5H7O2.Cr/c3*1-4(6)3-5(2)7;/h3*3H,1-2H3;/q3*-1;+3

Chave InChI: InChIKey=GMJCSPGGZSWVKI-UHFFFAOYSA-N

SMILES: CC1=O[Cr+3]23(O=C(C)[CH-]C(C)=O2)(O=C(C)[CH-]C(C)=O3)O=C(C)[CH-]1

Sinónimos:

• (OC-6-11)-Tris(2,4-pentanedionato-κO²,κO⁴)chromium
• 4-Oxopent-2-en-2-olate de chrome(III)
• 4-oxopent-2-ene-2-olate de chrome(III)
• 4-oxopent-2-eno-2-olato de cromo(III)
• Acetylacetonate, Chromium (Iii)
• Chrom(III)-4-oxopent-2-en-2-olat
• Chromic acetylacetonate
• Chromium Acetylacetonate
• Chromium triacetylacetonate
• Chromium tris(2,4-pentanedionate)
• Chromium tris(acetylacetonate)
• Chromium(3+) 4-oxopent-2-ene-2-olate
• Chromium(3+) Tris(2,4-Dioxopentan-3-Ide)
• Chromium(3+) acetylacetonate
• Chromium(III) 2,4-pentanedionate
• Chromium, Tris(2,4-Pentandionato-O,O')-
• Chromium, tris(2,4-pentanedionato)-
• Chromium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-
• Chromium, tris(2,4-pentanedionato-κO,κO')-, (OC-6-11)-
• Chromium, tris(2,4-pentanedionato-κO2,κO4)-, (OC-6-11)-
• Chromium, tris(2,4-pentanedionato-κO²,κO⁴)-, (OC-6-11)-
• Chromiumpentanedionate
• Nsc 4654
• Nsc 52331
• Pentane-2,4-Dione-Chromium (3:1)
• Tris(2,4-pentanedionato)chromium(III)
• Tris(2,4-pentanedionato-κ²O,O′)chromium(III)
• Tris(acetylacetonato)chromium
• Tris(acetylacetonato)chromium(III)
• Tris-(2,4-pentanedionato)-chromium
• chromium(III) 4-oxopent-2-ene-2-olate
• Chromium(III)acetylacetonate
• (OC-6-11)-Tris(2,4-pentanedionato-κO2,κO4)chromium
• TRIS(2,4-PENTANEDIONATO)CHROMIUM(3) 98+%
• (CH3COCHCOCH3)3Cr
• CHROMIUM 2,4-PENTANEDIONATE
• Chromium(Ⅲ) triacetylacetonate
• Chromium(III) acetylacetonate, 99.99% metals basis
• ACETYLACETONE, CHROMIUM(III) DERIVATIVE
• CHROMIUM(III) AA
• ChroMiuM(III) acetylacetonate, 97% 5GR
• Chromium(III) 2,4-pentanedionate, Cr(acac)3
• Acetylacetone calcium
• ACETYLACETONE CHROMIUM(III) SALT
• CHROMIUMACETONYLACETONATE
• Chromium(III) 2,4-pentanedionate~Tris(acetylacetonato)chromium(III)~Tris(2,4-pentanedionato)chromium(III)
• chromiumtriacetylacetonate
• Chromium 2,4-pentanedionate, 97.5+%
• Chromium(III) acetyl
• chromiumtris(2,4-pentanedionate)
• ChroMiuM(III) acetylacetonate, 97% 100GR
• tris(2,4-pentanedionato)-chromiu
• Chromium(III) acetylacetonate,97%
• TRIS(2,4-PENTANEDIONATO)CHROMIUM(3)
• chromiumtris(acetylacetonate)
• Chromium(III)acetylacetonate,97.5%
• ChroMiuM(III) acetylacetonate 99.99% trace Metals basis
• (OC-6-11)-tris(2,4-pentanedionato-O,o’)-chromium
• Cr(acac)3
• chromium acaetylacetonate
• Acetylacetone Chromium(III) Salt
• Chromictri-acetylacetonate
• Chromium(3+), tris(2,4-pentanedionato)-
• Chromium, tris(2,4-pentanedionato-.kappa.O,.kappa.O)-, (OC-6-11)-
• ACETYLACETONE CHROMIUM(+3)
• Chromium, tris(acetylacetonato)-
• CHROMIUM(III) ACETYLACETONATE FOR SYNTHE
• 2,4-PENTANEDIONE CHROMIUM SALT
• ChroMiuM(III) acetylacetonate 97%

Tris(2,4-pentanedionato)chromium(III)

CAS: 21679-31-2

Fórmula: C₁₅H₂₁CrO₆

Pureza: >98.0%(T)

Cor e Forma: Gray to Dark purple to Black powder to crystal

Peso molecular: 349.32

Ref: 3B-C0336

Chromium(III) 2,4-pentanedionate, 97%

CAS: 21679-31-2

Catalyst in the oxidation of methacrylic esters by hydrogen peroxide, MOCVD

Fórmula: C₁₅H₂₁CrO₆

Pureza: 97%

Cor e Forma: Powder or crystals or crystalline powder

Peso molecular: 349.32

Ref: 02-012538

Tris((4-oxopent-2-en-2-yl)oxy)chromium

CAS: 21679-31-2

Fórmula: C₁₅H₂₁CrO₆

Pureza: 97%

Cor e Forma: Solid

Peso molecular: 349.3197

Ref: IN-DA003OW4

Chromium(III) acetylacetonate

CAS: 21679-31-2

Chromium(III) acetylacetonate

Pureza: >98.0%

Peso molecular: 349.32g/mol

Ref: 54-IN11916

Chromium(III) acetylacetonate, 97.5%

CAS: 21679-31-2

Chromium(III) acetylacetonate, 97.5%

Fórmula: Cr(CH₃COCHCOCH₃)₃

Pureza: 97.5%

Cor e Forma: maroon xtl.

Peso molecular: 349.33

Ref: 08-24-0160

Chromium(III) 2,4-pentanedionate

CAS: 21679-31-2

Fórmula: Cr(C₅H₇O₂)₃

Pureza: ≥ 96.0%

Cor e Forma: Grey to purple or black powder or crystals

Peso molecular: 349.33

Ref: 7W-GX8870

Tris(2,4-pentanedionato)chromium(III)

CAS: 21679-31-2

Tris(2,4-pentanedionato)chromium(III) is a chemical compound that is stable in the presence of acids and bases. It has been characterized using thermodynamic data, electrochemical impedance spectroscopy, and laser ablation. Tris(2,4-pentanedionato)chromium(III) has a high resistance to oxidation and reduction reactions. The phase transition temperature for this compound is -35 °C. Tris(2,4-pentanedionato)chromium(III) can be used as an oxidation catalyst for organic compounds. It can also be used to catalyze the decomposition of water vapor into hydrogen and oxygen gas.

Fórmula: C₁₅H₂₁CrO₆

Pureza: Min. 95%

Cor e Forma: Red Powder

Peso molecular: 349.32 g/mol

Ref: 3D-FT60927

Chromium (III) acetylacetonate

CAS: 21679-31-2

Fórmula: C₁₅H₂₁CrO₆

Pureza: 97%

Cor e Forma: Solid

Peso molecular: 349.323

Ref: 10-F450501