CAS 356-27-4|ethyl heptafluorobutyrate
Introduction：Basic information about CAS 356-27-4|ethyl heptafluorobutyrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ethyl heptafluorobutyrate | ||
|---|---|---|---|
| CAS Number | 356-27-4 | Molecular Weight | 242.09200 |
| Density | 1.396 g/mL at 25 °C(lit.) | Boiling Point | 95-98°C |
| Molecular Formula | C6H5F7O2 | Melting Point | / |
| MSDS | USA | Flash Point | 58 °F |
| Symbol | GHS02, GHS07 | Signal Word | Danger |
Names
| Name | ethyl 2,2,3,3,4,4,4-heptafluorobutanoate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.396 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 95-98°C |
| Molecular Formula | C6H5F7O2 |
| Molecular Weight | 242.09200 |
| Flash Point | 58 °F |
| Exact Mass | 242.01800 |
| PSA | 26.30000 |
| LogP | 2.38240 |
| Index of Refraction | n20/D 1.302(lit.) |
| Storage condition | Flammables area |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
- 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4670 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)
Safety Information
| Symbol | GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H315-H319-H335 |
| Precautionary Statements | P210-P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F: Flammable;Xi: Irritant; |
| Risk Phrases | R10 |
| Safety Phrases | S16-S26-S33-S36 |
| RIDADR | UN 3272 3/PG 2 |
| WGK Germany | 3 |
| RTECS | ET4200000 |
| Packaging Group | II |
| Hazard Class | 3 |
| HS Code | 2915900090 |
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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| The Reaction of Ethyl Perfluorobutyrate with Sodium. An Improved Synthesis of Perfluoroheptan-4-one. Hauptschein M and Braun RA. J. Am. Chem. Soc. 77(18) , 4930-4931, (1955) |
Synonyms
| Ethyl heptafluorobutanoate |
| Ethyl heptafluorobutyrate |
| Perfluorobutyric Acid Ethyl Ester |
| 2,2,3,3,4,4,4-heptafluoro-butyric acid ethyl ester |
| EINECS 206-602-1 |
| ethyl perfluoroisobutyrate |
| Butanoic acid,heptafluoro-,ethyl ester |
| BUTYRIC ACID,HEPTAFLUORO-,ETHYL ESTER |
| Ethyl Perfluorobutyrate |
| Heptafluorobutyric acid ethyl ester |
| ethyl 2,2,3,3,4,4,4-heptafluorobutyrate |
| Ethyl perfluorobutanoate |
| MFCD00000434 |
