Introduction：Basic information about CAS 5006-45-1|6-chlorochromone-2-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-chlorochromone-2-carboxylic acid |
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| CAS Number | 5006-45-1 | Molecular Weight | 224.59700 |
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| Density | 1.612g/cm3 | Boiling Point | 384.5ºC at 760 mmHg |
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| Molecular Formula | C10H5ClO4 | Melting Point | 254-256ºC |
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| MSDS | / | Flash Point | 186.4ºC |
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Names
| Name | 6-Chloro-4-oxo-4H-chromene-2-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.612g/cm3 |
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| Boiling Point | 384.5ºC at 760 mmHg |
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| Melting Point | 254-256ºC |
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| Molecular Formula | C10H5ClO4 |
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| Molecular Weight | 224.59700 |
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| Flash Point | 186.4ºC |
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| Exact Mass | 223.98800 |
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| PSA | 67.51000 |
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| LogP | 2.14460 |
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| Index of Refraction | 1.649 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2260650
- CHEMICAL NAME :
- 4H-1-Benzopyran-2-carboxylic acid, 6-chloro-4-oxo-
- CAS REGISTRY NUMBER :
- 5006-45-1
- BEILSTEIN REFERENCE NO. :
- 0185068
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H5-Cl-O4
- MOLECULAR WEIGHT :
- 224.60
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 30,365,1972
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | 22 |
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| HS Code | 2918300090 |
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Customs
| HS Code | 2918300090 |
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| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| MFCD00847039 |
| 6-chloro-4-oxochromene-2-carboxylic acid |
