Introduction：Basic information about CAS 124-73-2|1,2-Dibromotetrafluoroethane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2-Dibromotetrafluoroethane |
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| CAS Number | 124-73-2 | Molecular Weight | 259.823 |
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| Density | 2.4±0.1 g/cm3 | Boiling Point | 49.2±8.0 °C at 760 mmHg |
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| Molecular Formula | C2Br2F4 | Melting Point | -110,5°C |
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| MSDS | / | Flash Point | -16.4±18.4 °C |
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Names
| Name | 1,2-Dibromotetrafluoroethane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 2.4±0.1 g/cm3 |
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| Boiling Point | 49.2±8.0 °C at 760 mmHg |
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| Melting Point | -110,5°C |
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| Molecular Formula | C2Br2F4 |
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| Molecular Weight | 259.823 |
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| Flash Point | -16.4±18.4 °C |
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| Exact Mass | 257.830261 |
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| LogP | 3.84 |
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| Vapour Pressure | 314.7±0.1 mmHg at 25°C |
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| Index of Refraction | 1.413 |
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| InChIKey | KVBKAPANDHPRDG-UHFFFAOYSA-N |
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| SMILES | FC(F)(Br)C(F)(F)Br |
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| Stability | Stable. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- KH9370300
- CHEMICAL NAME :
- Ethane, 1,2-dibromotetrafluoro-
- CAS REGISTRY NUMBER :
- 124-73-2
- BEILSTEIN REFERENCE NO. :
- 1740342
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C2-Br2-F4
- MOLECULAR WEIGHT :
- 259.84
- WISWESSER LINE NOTATION :
- FXFEXFFE
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 584 gm/m3/4H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Behavioral - tremor Behavioral - convulsions or effect on seizure threshold
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571410
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 300 gm/m3/2H
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - cyanosis
- REFERENCE :
- TLSMA6 Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. (Leningrad, Russia) V.1-145, 1949-82. Discontinued. Volume(issue)/page/year: 75,241,1963 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82198 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 357 (estimated)
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36-S61 |
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| RIDADR | 3082 |
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| Packaging Group | III |
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| Hazard Class | 6.1(b) |
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| HS Code | 2903760030 |
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Customs
| HS Code | 2903760030 |
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| Summary | 2903760030 1,1-dibromo-1,2,2,2-tetrafluoroethane。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:30.0% |
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Synonyms
| Ethane, 1,2-dibromo-1,1,2,2-tetrafluoro- |
| F 114B2 |
| Daiflon 114B2 |
| 1,2-Dibromo-1,1,2,2-tetrafluoroethane |
| 1,2-dibromoperfluoroethane |
| Dibromotetrafluoroethane |
| MFCD00000368 |
| EINECS 204-711-9 |
| Halon 114B2 |
