Pentanoic acid, 4,4,5,5,5-pentafluoro-3-oxo-, ethyl ester

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Names

[ CAS No. ]:
663-35-4

[ Name ]:
Pentanoic acid, 4,4,5,5,5-pentafluoro-3-oxo-, ethyl ester

[Synonym ]:
ethyl pentafluoropropionylacetate
MFCD00013569

Chemical & Physical Properties

[ Density]:
1.338 g/mL at 25 °C(lit.)

[ Boiling Point ]:
143-145 °C(lit.)

[ Molecular Formula ]:
C7H7F5O3

[ Molecular Weight ]:
234.12100

[ Flash Point ]:
118 °F

[ Exact Mass ]:
234.03200

[ PSA ]:
43.37000

[ LogP ]:
1.70630

[ Index of Refraction ]:
n20/D 1.367(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S16

[ RIDADR ]:
UN 3272 3/PG 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
3

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ethyl perfluoropropionate
  • Methyl pentafluoropropanoate
  • ethyl acetate

DownStream

  • ethyl 4,4,5,5,5-pentafluoro-3-hydroxypentanoate
  • ethyl 3-amino-4,4,5,5,5-pentafluoropent-2-enoate

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • (E)-1-(4-Chlorostyryl)-2-nitrobenzene
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • N-(4-oxo-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-5(4H)-yl)-3-(trifluoromethyl)benzamide
  • tert-Butyl-DL-alanine