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Safety Information

217042

Sigma-Aldrich

4,4,4-Trifluoro-1-phenyl-1,3-butanedione

99%

Synonym(s):

BTA

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About This Item

Linear Formula:
C6H5COCH2COCF3
CAS Number:
326-06-7
Molecular Weight:
216.16
EC Number:
206-307-8
MDL number:
MFCD00000425
UNSPSC Code:
12352100
PubChem Substance ID:
24852988
NACRES:
NA.22

Assay

99%

form

solid

bp

224 °C (lit.)

mp

38-40 °C (lit.)

solubility

95% ethanol: soluble 25 mg/mL, clear, colorless to yellow

functional group

fluoro

SMILES string

FC(F)(F)C(=O)CC(=O)c1ccccc1

InChI

1S/C10H7F3O2/c11-10(12,13)9(15)6-8(14)7-4-2-1-3-5-7/h1-5H,6H2

InChI key

VVXLFFIFNVKFBD-UHFFFAOYSA-N

Related Categories

Application

4,4,4-Trifluoro-1-phenyl-1,3-butanedione was used in the synthesis of series of NNO ketoimines bearing trifluoromethyl substituents via Schiff base condensation reaction. It was also used in mixed-ligand chelate extraction of trivalent lanthanides and as a ligand in the preparation of ternary lanthanide (Ln) complexes.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

210.2 °F - closed cup

Flash Point(C)

99 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

217042-VAR:
217042-BULK:
217042-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG1839
BCCD3756
BCCB3087
BCBV1853
BCBR8618V

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Mixed-ligand chelate extraction of trivalent lanthanides such as Nd(III), Eu(III) and Lu(III) into benzene with mixtures of 4,4,4-trifluoro-1-phenyl-1,3-butanedione (HBFA) and bis-2-ethylhexyl sulphoxide (B2EHSO) or triphenylphosphine oxide (TPhPO) from thiocyanate solutions was investigated. The results demonstrate that these metal ions are
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