C11H9F3O2
230.18 g/mol
Pharmaceutical IntermediateDanger
4,4,4-trifluoro-1-(4-methylphenyl)butane-1,3-dione
CAS720-94-5EC615-712-2
Category
Pharmaceutical Intermediate
Compound Class
Aromatic
Primary Use
Pharmaceutical Intermediate
This compound is a fluorinated beta-diketone used as a pharmaceutical intermediate in chemical synthesis. Its structure features an aromatic ring and multiple fluorine atoms, contributing to its reactivity and physical properties.
pharmaceutical intermediatechemical reagent for synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
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ReferenceSame Category
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Safety Reference
Danger
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for 4,4,4-trifluoro-1-(4-methylphenyl)butane-1,3-dione (CAS 720-94-5) is 2914.79.
HS code (international, 6-digit)
2914.79
EU CN code (8-digit)
2914 79 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4,4,4-trifluoro-1-(4-methylphenyl)butane-1,3-dione
InChIKey
WRZMHTIRFOFFPY-UHFFFAOYSA-N
SMILES
CC1=CC=C(C=C1)C(=O)CC(=O)C(F)(F)F
Synonyms (14)
- Celecoxib Impurity I
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