octafluoropentanoic acid

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Names

[ CAS No. ]:
376-72-7

[ Name ]:
octafluoropentanoic acid

[Synonym ]:
EINECS 206-812-3
5H-Perfluoropentanoic acid
2,2,3,3,4,4,5,5-Octafluoropentanoic acid
MFCD00054690
octafluoropentanoic acid
Pentanoic acid, 2,2,3,3,4,4,5,5-octafluoro-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
158.8±35.0 °C at 760 mmHg

[ Melting Point ]:
°C

[ Molecular Formula ]:
C5H2F8O2

[ Molecular Weight ]:
246.055

[ Flash Point ]:
49.9±25.9 °C

[ Exact Mass ]:
245.992706

[ PSA ]:
37.30000

[ LogP ]:
4.05

[ Vapour Pressure ]:
1.3±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.299

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YV7799000
CHEMICAL NAME :
Valeric acid, 2,2,3,3,4,4,5,5-octafluoro-
CAS REGISTRY NUMBER :
376-72-7
BEILSTEIN REFERENCE NO. :
1797233
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H2-F8-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1760 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
340 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R22;R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
3265

[ RTECS ]:
YV7799000

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2915900090

Precursor & DownStream

Precursor

  • 2,2,3,3,4,4,5,5-Octafluoro-1-pentanol
  • 2.2.3.3.4.4.5.5-Octafluor-6-oxo-heptansaeure-methylester
  • 5h-octafluoropentanoyl chloride
  • octafluoroadipic acid

DownStream

  • 1H,4H-Octafluorobutane
  • 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctane
  • 5h-octafluoropentanoyl chloride
  • Sodium 2,2,3,3,4,4,5,5-octafluorovalerate
  • ETHYL 5H-OCTAFLUOROPENTANOATE
  • 1h,5h-octafluoropentanal hydrate
  • 5H-OCTAFLUOROPENTANOYL FLUORIDE
  • 2,2,3,3,4,4,5,5-octafluoropentanamide
  • 2,2,3,3,4,4,5,5-octafluoropentanal
  • 5H-OCTAFLUOROPENTANOYL BROMIDE

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 2,2,3,3,4,4,5,5-octafluoropentanoic acid amide
  • 2,2,3,3,4,4,5,5-octafluoropentanoic acid ethyl ester
  • 2,2,3,3,4,4,5,5-Octafluoropentanoic acid octyl ester
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • 2-(Difluoromethyl)-7-fluoro-3-hydrazinylquinoline
  • 2-Bromo-4-fluoro-6-nitrophenyl 4-methylbenzene-1-sulfonate
  • Methyl 3-methyl-2-[(4-methylbenzenesulfonyl)oxy]benzoate
  • tert-butyl N-(3,3-difluoro-2-hydroxy-2-methylpropyl)carbamate
  • tert-butyl N-[2-(aminomethyl)-2,3-dihydro-1H-inden-2-yl]carbamate
  • 3-Bromo-4-(trifluoromethoxy)phenyl 4-methylbenzene-1-sulfonate
  • 6-[(4-Methylbenzenesulfonyl)oxy]-5-nitropyridine-3-carboxylic acid
  • 2-{4-[(4-Methylbenzenesulfonyl)oxy]-3-nitrophenyl}acetic acid
  • 1-(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)cyclopropane-1-carbaldehyde
  • 1-(2,5-Difluoro-4-nitrophenyl)prop-2-en-1-one
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