202231

Chromium(III) acetylacetonate

97%

• 동의어(들): Chromium(III) 2,4-pentanedionate, Cr(acac)₃
• Linear Formula: Cr(C₅H₇O₂)₃
• CAS Number: 21679-31-2
• Molecular Weight: 349.32
• Beilstein: 4148971
• EC Number: 244-526-0
• MDL number: MFCD00000015
• UNSPSC 코드: 12352103
• PubChem Substance ID: 24852050
• NACRES: NA.23

속성

• Quality Level: 200
• 분석: 97%
• 양식: solid
• 반응 적합성: core: chromium
• bp: 340 °C (lit.)
• mp: 210 °C (lit.)
• SMILES string: CC(=O)\C=C(\C)O[Cr](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O
• InChI: 1S/3C5H8O2.Cr/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
• InChI key: JWORPXLMBPOPPU-LNTINUHCSA-K

설명

애플리케이션

• Redox-Activity Catalysis: Discusses the ligand field-activated redox activity of Chromium(III) acetylacetonate, highlighting its use in hydrogenation catalysis (Vinum et al., 2020).
• Diffusion Behavior in Supercritical CO2: A study examining the diffusion behavior of Chromium(III) acetylacetonate in supercritical CO2, aiding in the application of supercritical fluids in materials processing (Cordeiro et al., 2016).

분석 메모

Used to modify the surface properties of solid polyurethanes formed in its presence.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319
• 예방조치 성명서: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): >392.0 °F
• Flash Point (°C): > 200 °C
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves