[12538] CAS 21679-31-2 | Chromium(III) 2,4-pentanedionate, 97%
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Brand: Alfa Aesar
21679-31-2 | C15H21CrO6 | chromium(3+) tris((2Z)-4-oxopent-2-en-2-olate)
Chemical Identifiers
CAS
21679-31-2
Molecular Weight (g/mol)
349.32
MDL Number
MFCD00000015 MFCD00000015
Synonym
chromium(3+) tris((2Z)-4-oxopent-2-en-2-olate)
SMILES
[Cr+3].CC([O-])=CC(C)=O.CC([O-])=CC(C)=O.CC([O-])=CC(C)=O
InChI Key
JWORPXLMBPOPPU-LNTINUHCSA-K
Molecular Formula
C15H21CrO6
IUPAC Name
chromium(3+) tris((2Z)-4-oxopent-2-en-2-olate)
Specifications
Melting Point
Report Value
Insoluble material
< 0.20%
Volatiles
≤0.50%
Form
Powder or crystals or crystalline powder
설명
Catalyst in the oxidation of methacrylic esters by hydrogen peroxide, MOCVDChromium(III) 2,4-pentanedionate is used in the reduction of detonation of nitromethane. It is also used in NMR spectroscopy as a relaxation agent due to its solubility in nonpolar organic solvents and its paramagnetism. Further, it is involved in the modification of the surface properties of solid polyurethanes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319
GHS H StatementH315-H319 Causes skin irritation.Causes serious eye irritation.
Precautionary Statements:P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362
Risk & Safety
TSCA:YesRTECS Number:GB7575000
경고:RUO – Research Use Only
CAS21679-31-2FORMULAC15H21CrO6EINECS244-526-0MDLMFCD00000015 MFCD00000015
| Pakage | 100g, 500g |
|---|---|
| brand | Alfa Aesar |
