Heptafluorobutyric acid

Modify Date: 2024-01-02 12:09:10

Heptafluorobutyric acid Structure
Heptafluorobutyric acid structure
Common Name Heptafluorobutyric acid
CAS Number 375-22-4 Molecular Weight 214.038
Density 1.7±0.1 g/cm3 Boiling Point 120.2±0.0 °C at 760 mmHg
Molecular Formula C4HF7O2 Melting Point -17.5 °C
MSDS Chinese USA Flash Point 18.0±25.9 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name perfluorobutyric acid
Synonym More Synonyms

 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

 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
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

 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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 Synonyms

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-
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