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Dibenzoylmethane CAS#120-46-7

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Chemical Name：Dibenzoylmethane

CAS No.:120-46-7

Molecular Formula:C15H12O2

Molecular weight:224.25

Sample: Available

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Product Details

Products Description of Dibenzoylmethane CAS#120-46-7

1,3-diphenyl-1,3-propanedione is commonly known as dibenzoylmethane. It is an aromatic diketone and a derivative of acetylacetone in which the hydrogen on the methyl group is replaced by a phenyl group.

Dibenzoylmethane Chemical Properties

Melting point	77-79 °C(lit.)
Boiling point	219-221 °C18 mm Hg(lit.)
density	0.800 g/cm3
vapor pressure	0.01Pa at 20℃
refractive index	1.6600 (estimate)
Fp	219-221°C/18mm
storage temp.	Store below +30°C.
solubility	Chloroform (Slightly), Methanol (Slightly, Sonicated)
pka	8.95±0.10(Predicted)
form	Crystals
color	Light yellow to yellow
Water Solubility	It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.
Merck	14,3009
BRN	514910
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	NZZIMKJIVMHWJC-UHFFFAOYSA-N
LogP	4.59 at 25℃
CAS DataBase Reference	120-46-7(CAS DataBase Reference)
NIST Chemistry Reference	1,3-Propanedione, 1,3-diphenyl-(120-46-7)
EPA Substance Registry System	1,3-Propanedione, 1,3-diphenyl- (120-46-7)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	22-24/25
WGK Germany	3
RTECS	TZ1930000
Hazard Note	Irritant
TSCA	Yes
HS Code	29143900
Toxicity	rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28, 1953.

Product Application of Dibenzoylmethane CAS#120-46-7

Analytical reagents, verification of carbon disulfide and thallium, gravimetric determination of uranium, photometric determination of U+4, extraction of silver, aluminum, barium, beryllium, calcium, cadmium, cobalt, copper, iron, gallium, mercury, indium, lanthanum, magnesium, manganese, nickel, lead, palladium, scandium, thorium, titanium, zinc, zirconium, etc.

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