Introduction：Basic information about CAS 52010-22-7|4-Chlorophthalide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Chlorophthalide |
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| CAS Number | 52010-22-7 | Molecular Weight | 168.57700 |
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| Density | 1.428g/cm3 | Boiling Point | 360.6ºC at 760mmHg |
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| Molecular Formula | C8H5ClO2 | Melting Point | / |
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| MSDS | / | Flash Point | 203.5ºC |
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Names
| Name | 4-Chlorophthalide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.428g/cm3 |
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| Boiling Point | 360.6ºC at 760mmHg |
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| Molecular Formula | C8H5ClO2 |
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| Molecular Weight | 168.57700 |
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| Flash Point | 203.5ºC |
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| Exact Mass | 167.99800 |
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| PSA | 26.30000 |
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| LogP | 2.01040 |
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| Index of Refraction | 1.601 |
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| InChIKey | PLBDNGRGWFOSCH-UHFFFAOYSA-N |
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| SMILES | O=C1OCc2c(Cl)cccc21 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NP7000000
- CHEMICAL NAME :
- 1(3H)-Isobenzofuranone, 4-chloro-
- CAS REGISTRY NUMBER :
- 52010-22-7
- BEILSTEIN REFERENCE NO. :
- 0124386
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H5-Cl-O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 1,283,1976
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Safety Information
Customs
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-chloro-3H-2-benzofuran-1-one |
| 4-Chloroisobenzofuran-1(3H)-one |
