Heptafluorobutyric acid

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Names

[ CAS No. ]:
375-22-4

[ Name ]:
Heptafluorobutyric acid

[Synonym ]:
butyric acid, heptafluoro-
Butanoic acid, heptafluoro-
Perfluorobutanoic acid
MFCD00004171
perfluorobutyric acid
2,2,3,3,4,4,4-heptafluorobutanoic acid
EINECS 206-786-3
Heptafluorobutyric acid
Heptafluorobutanoic acid
Butanoic acid, 2,2,3,3,4,4,4-heptafluoro-

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
120.2±0.0 °C at 760 mmHg

[ Melting Point ]:
-17.5 °C

[ Molecular Formula ]:
C4HF7O2

[ Molecular Weight ]:
214.038

[ Flash Point ]:
18.0±25.9 °C

[ Exact Mass ]:
213.986481

[ PSA ]:
37.30000

[ LogP ]:
3.93

[ Vapour density ]:
7 (vs air)

[ Vapour Pressure ]:
9.8±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.291

[ Water Solubility ]:
miscible

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ET4025000
CHEMICAL NAME :
Butyric acid, heptafluoro-
CAS REGISTRY NUMBER :
375-22-4
BEILSTEIN REFERENCE NO. :
1426882
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H-F7-O2
MOLECULAR WEIGHT :
214.05
WISWESSER LINE NOTATION :
QVXFFXFFXFFF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
68 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 2,56,1950
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 2,56,1950

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

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

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R35

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

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
ET4025000

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • allyl bromide
  • Carbon dioxide
  • (heptafluoro n-propyl) magnesiumiodide
  • 3-Bromopropyne
  • heptafluoro-butyric acid bromoamide
  • Sodium heptafluorobutanoate
  • Heptafluorobutanoic anhydride
  • 2-Octyne
  • Perfluorobutyl iodide

DownStream

  • 2-(Perfluoropropyl)-1-phenyl-4,5-dihydro-1H-imidazole
  • 1-Benzyl-2-(perfluoropropyl)-4,5-dihydro-1H-imidazole
  • Heptafluorobutanoic anhydride
  • Perfluorohexane
  • Hexafluoropropylene
  • perfluorobutyryl fluoride
  • Undecafluoro-2-methyl-3-oxahexanoic acid
  • ethyl heptafluorobutyrate
  • heptafluorobutyrylimidazole
  • 2,2,3,3,4,4,4-Heptafluoro-butanol

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%

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Related Compounds

  • HEPTAFLUOROBUTYRIC ACID,SILVER
  • Heptafluorobutyric acid fluoride
  • heptafluorobutyric acid anhydride
  • Heptafluorobutyric acid allyl ester
  • Heptafluorobutyric acid ethyl ester
  • heptafluorobutyric acid,sodium salt
  • 5-[Cyclopropyl(prop-2-yn-1-yl)amino]pyrazine-2-carboxylic acid
  • 4-[(4-Hydroxybut-2-yn-1-yl)amino]benzoic acid
  • 2-Chloro-6-[(pent-3-yn-1-yl)amino]pyrimidine-4-carboxylic acid
  • 5-chloro-2,3-difluoro-N-methylbenzene-1-sulfonamide
  • 1-methyl-5-{4H,5H,6H,7H-thieno[3,2-c]pyridin-4-yl}-1H-1,2,3-triazole
  • 4-methyl-4-(oxolan-3-yl)-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine
  • 2-{4H,5H,6H,7H-thieno[3,2-c]pyridin-4-yl}acetamide
  • 4-cyclobutyl-4-methyl-4H,5H,6H,7H-furo[3,2-c]pyridine
  • 2-{4H,5H,6H,7H-furo[3,2-c]pyridin-4-yl}-1,3-thiazole
  • 1-(5-Nitrofuran-2-yl)cyclohexan-1-amine
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