CHROMIUM(III) BENZOYLACETONATE

Empirical Formula: C₃₀H₂₇CrO₆
Molecular Weight: 535.5279 g/mol
Flash Point: 133.7 °C
Enthalpy of Vaporization: 58.78 kJ/mol
Boiling Point: 315.5 °C at 760 mmHg
Vapour Pressure: 0.000184 mmHg at 25 °C
Appearance: Green fine crystalline powder
Product Category of Chromium tris(benzoylacetate) (CAS NO.16432-36-3): Organometallics
Structure of Chromium tris(benzoylacetate) (CAS NO.16432-36-3):
                 
IUPAC Name: Chromium(3+); (Z)-3-oxo-1-phenylbut-1-en-1-olate 
Canonical SMILES: CC(=O)C=C(C1=CC=CC=C1)[O-].CC(=O)C=C(C1=CC=CC=C1)[O-].CC(=O)C=C(C1=CC=CC=C1)[O-].[Cr+3]
Isomeric SMILES: CC(=O)/C=C(\[O-])/C1=CC=CC=C1.CC(=O)/C=C(\[O-])/C1=CC=CC=C1.CC(=O)/C=C(\[O-])/C1=CC=CC=C1.[Cr+3]
InChI: InChI=1S/3C10H10O2.Cr/c3*1-8(11)7-10(12)9-5-3-2-4-6-9;/h3*2-7,12H,1H3;/q;;;+3/p-3/b3*10-7-;
InChIKey: WUZCBSQKHJJABD-YNEVXYPXSA-K

Chromium and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.

Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also CHROMIUM COMPOUNDS.
Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 37/39-26 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39:Wear suitable gloves and eye/face protection.

OSHA PEL: TWA 0.5 mg(Cr)/m³
ACGIH TLV: TWA 0.5 mg(Cr)/m³; Not Classifiable as a Carcinogen

 Chromium tris(benzoylacetate) , its cas register number is 16432-36-3. It also can be called Tris(1-phenyl-1,3-butanediono)chromium(III) ; Chromium, tris(1-phenyl-1,3-butanedionato)- ; Tris(benzoylacetonato)chromium ; and Tris(1-phenyl-1,3-butanedionato)chromium .
It is hazardous,so the first aid measures and others should be known. Such as: When on the skin: first, should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly, get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While , it's inhaled: Remove from exposure and move to fresh air immediately. Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product : If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
In addition, Chromium tris(benzoylacetate) (CAS NO.16432-36-3) could be stable under normal temperatures and pressures. It is not compatible with Strong oxidants. And also prevent it to broken down into hazardous decomposition products: irritating and toxic fumes and gases.