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720-94-5

720-94-5 structure
720-94-5 structure
  • Name: 1,3-Butanedione, 4,4,4-trifluoro-1-p-tolyl-
  • Chemical Name: 4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione
  • CAS Number: 720-94-5
  • Molecular Formula: C11H9F3O2
  • Molecular Weight: 230.183
  • Create Date: 2018-12-18 11:32:43
  • Modify Date: 2024-01-02 13:34:40

Name 4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione
Synonyms 1,3-Butanedione, 4,4,4-trifluoro-1-p-tolyl-
4,4,4-Trifluor-1-(4-methylphenyl)butan-1,3-dion
4,4,4-Trifluoro-1-(4-methylphenyl)butane-1,3-dione
1,3-Butanedione, 4,4,4-trifluoro-1-(4-methylphenyl)-
4,4,4-Trifluoro-1-(4-methylphenyl)-1,3-butanedione
4,4,4-trifluoro-1-[4-(methyl)phenyl]-butane-1,3-dione
MFCD00517909
Density 1.3±0.1 g/cm3
Boiling Point 269.9±35.0 °C at 760 mmHg
Melting Point 44-46ºC
Molecular Formula C11H9F3O2
Molecular Weight 230.183
Flash Point 94.1±22.8 °C
Exact Mass 230.055466
PSA 34.14000
LogP 4.63
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.466
Storage condition -20°C Freezer
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases 26-36/37/39
HS Code 2914700090

~99%

720-94-5 structure

720-94-5

Literature: Lill, Andreas; Scholich, Klaus; Stark, Holger Tetrahedron Letters, 2013 , vol. 54, # 49 p. 6682 - 6686

~84%

720-94-5 structure

720-94-5

Literature: Merck Frosst Canada and Co. Patent: US6150534 A1, 2000 ;

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720-94-5 structure

720-94-5

Literature: US2008/234491 A1, ; Page/Page column 3-4 ;

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720-94-5 structure

720-94-5

Literature: US2008/234491 A1, ; Page/Page column 4 ;

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720-94-5 structure

720-94-5

Literature: US2001/47023 A1, ;

~92%

720-94-5 structure

720-94-5

Literature: Ahlstroem, Marie M.; Ridderstroem, Marianne; Zamora, Ismael; Luthman, Kristina Journal of Medicinal Chemistry, 2007 , vol. 50, # 18 p. 4444 - 4452
HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%