Butanamide,2,2,3,3,4,4,4-heptafluoro-

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Names

[ CAS No. ]:
662-50-0

[ Name ]:
Butanamide,2,2,3,3,4,4,4-heptafluoro-

[Synonym ]:
MFCD00039773
EINECS 211-553-4
2,2,3,3,4,4,4-heptafluorobutanamide

Chemical & Physical Properties

[ Density]:
1.594 g/cm3

[ Boiling Point ]:
105ºC at 760 mmHg

[ Melting Point ]:
103 °C

[ Molecular Formula ]:
C4H2F7NO

[ Molecular Weight ]:
213.05400

[ Flash Point ]:
17.3ºC

[ Exact Mass ]:
213.00200

[ PSA ]:
43.09000

[ LogP ]:
2.00490

[ Index of Refraction ]:
1.302

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ES4725000
CHEMICAL NAME :
Butyramide, 2,2,3,3,4,4,4-heptafluoro-
CAS REGISTRY NUMBER :
662-50-0
BEILSTEIN REFERENCE NO. :
1790527
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H2-F7-N-O
MOLECULAR WEIGHT :
213.07
WISWESSER LINE NOTATION :
ZVXFFXFFXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
126 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,299,1950

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R22;R36/37/38

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

[ RTECS ]:
ES4725000

[ HS Code ]:
2924199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • heptafluorobutyronitrile
  • Heptafluorobutyryl chloride
  • methyl heptafluorobutyrate
  • Butanimidic acid,2,2,3,3,4,4,4-heptafluoro-, methyl ester
  • Methanol
  • perfluorobutyryl fluoride
  • ethyl heptafluorobutyrate
  • heptafluoro-butyric acid bromoamide
  • Water

DownStream

  • heptafluoro-n-propyl bromide
  • heptafluorobutyronitrile
  • 2,2,3,3,4,4,4-HEPTAFLUOROBUTYLAMINE
  • Pentafluoroethane
  • 1h-heptafluoropropane
  • 1-Chloro-1,1,2,2,3,3,3-heptafluoropropane

Customs

[ HS Code ]: 2924199090

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Butanamide,2,2,3,3,4,4,4-heptafluoro-N-hydroxy
  • Butanamide,2,2,3,3,4,4,4-heptafluoro-N-hydroxy-N-methyl
  • Butanamide,2,2,3,3,4,4,4-heptafluoro-N-(2-hydroxyethyl)
  • Butanamide,2,2,3,3,4,4,4-heptafluoro-N-(2,4-dimethylphenyl)
  • Butanamide,2,2,3,3,4,4,4-heptafluoro-N-(2-hydroxy-4-nitrophenyl)
  • Butanamide, 2,2,3,3,4,4,4-heptafluoro-N-(phenylmethyl)-