Introduction：Basic information about CAS 79660-46-1|Ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline |
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| CAS Number | 79660-46-1 | Molecular Weight | 271.19200 |
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| Density | 1.451 g/cm3 | Boiling Point | 344.3ºC at 760 mmHg |
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| Molecular Formula | C12H8F3NO3 | Melting Point | 275ºC (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 162ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | ethyl 6,7,8-trifluoro-4-oxo-1H-quinoline-3-carboxylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.451 g/cm3 |
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| Boiling Point | 344.3ºC at 760 mmHg |
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| Melting Point | 275ºC (dec.)(lit.) |
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| Molecular Formula | C12H8F3NO3 |
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| Molecular Weight | 271.19200 |
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| Flash Point | 162ºC |
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| Exact Mass | 271.04600 |
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| PSA | 59.16000 |
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| LogP | 2.12210 |
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| InChIKey | ONQDAESGZUODFI-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)c1c[nH]c2c(F)c(F)c(F)cc2c1=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VB2009830
- CHEMICAL NAME :
- 3-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-6,7,8-trifluoro-, ethyl ester
- CAS REGISTRY NUMBER :
- 79660-46-1
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C12-H8-F3-N-O3
- MOLECULAR WEIGHT :
- 271.21
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,83,1990 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 1,83,1990
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H319 |
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| Precautionary Statements | P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | VB2009830 |
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| HS Code | 2933499090 |
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Customs
| HS Code | 2933499090 |
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| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 6,7,8-trifluoro-4-quinolone-3-carboxylic acid ethyl ester |
| 6,7,8-Triacetoxy-cumarin |
| ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate |
| ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate |
| 6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid ethyl ester |
| ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylate |
| 2H-1-Benzopyran-2-one,6,7,8-tris(acetyloxy) |
| MFCD00276021 |
| 6,7,8-triacetoxy-coumarin |
