720-94-5

Name	l-(4-Methylphenyl)-4,4,4-trifluorobutane-1,3-dione
CAS	720-94-5
EINECS(EC#)	615-712-2
Molecular Formula	C11H9F3O2
MDL Number	MFCD00517909
Molecular Weight	230.18
MOL File	720-94-5.mol

Synonyms

1-(4-METHYLPHENYL)-4,4,4-TRIFLUOROBUTANE-1,3-DIONE 3-(4-METHYLBENZOYL)-1,1,1-TRIFLUOROACETONE 4,4,4-TRIFLUORO-1-(4-METHYLPHENYL)BUTANE-1,3-DIONE 4,4,4-TRIFLUORO-1-P-TOLYL-BUTANE-1,3-DIONE 4-(4'-METHYLPHENYL)-1,1,1-TRIFLUORO-2,4-BUTANEDIONE AKOS B007344 AKOS MSC-0332 ART-CHEM-BB B007344 l-(4-methylphenyl)-4,4,4-trifluorobutane-1,3-dione 4-Trifluoro-1-(4-methylphenyl)-1,3-butanedione 4,4,4-Trifluoro-1-(4-Methylphenyl)-1,3-Butanedione 1-(4-Methylphenyl)-4,4,4-Triflurobutane-1,3-Dione L-(4-MethylPhenyl)-4,4,4-TrifluoroButane-1,3-Dione,Celicoxib 4,4,4-trifluoro-1-(4-methylphenyl)-1,3-butanedione(intermediate of celecoxib) 1-(4-METHYLPHENYL)-4,4,4-TRIFLUOROBUANE-1, (1,3-Butanedione-4, 4,4-trifluoro 1-(4-Methylphenyl)-1-P-tolyl 1,1,1-Trifluoro-4-(4-methylphenyl)-2,4-butanedione 4-(4-Methylphenyl)-1,1,1-trifluorobutane-2,4-dione 4,4,4-Trifluoro-1-p-tolyl-1,3-butanedione 4-Methyl-1-(4,4,4-Trifluoro-3-oxobutanoyl)benzene

Chemical Properties

Appearance	Pale Yellow Solid
Melting point	44-46°C
Boiling point	269.9±35.0 °C(Predicted)
density	1.252±0.06 g/cm3(Predicted)
vapor pressure	0.633Pa at 20℃
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform (Sparingly), Methanol (Slightly)
form	Solid
pka	5.91±0.25(Predicted)
color	Off-White to Light Beige
Water Solubility	526.4mg/L at 20℃
Usage	A Celecoxib (Celebrex) intermediate
InChIKey	WRZMHTIRFOFFPY-UHFFFAOYSA-N
CAS DataBase Reference	720-94-5(CAS DataBase Reference)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
HazardClass	IRRITANT

Hazard Information

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