| Chemical & Physical Properties | |
|---|---|
| CAS Number | 52010-22-7 |
| Catalog No. | 2A-9087147 |
| Chinese Name | 4-氯-3H-1-异苯并呋喃酮 |
| Synonyms | 4-chloro-3H-2-benzofuran-1-one; 4-Chloroisobenzofuran-1(3H)-one |
| Molecular Formula | C8H5O2Cl1 |
| Molecular Weight | 168.58 |
| Density | 1.428g/cm3 |
| Boiling Point | 360.6ºC at 760mmHg |
| Storage Condition | room temperature, dry |
| HTC | 2932209090 |
| MDL Number | MFCD01718133 |
| SMILES | O=C1OCc2c(Cl)cccc21 |
| InChI | InChI=1S/C8H5ClO2/c9-7-3-1-2-5-6(7)4-11-8(5)10/h1-3H,4H2 |
| InChI Key | PLBDNGRGWFOSCH-UHFFFAOYSA-N |
| MSDS | msds/87147_1_52010_22_7.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular weight:168.6 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, hydrogen chloride. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 1(3H)-Isobenzofuranone, 4-chloro- CAS REGISTRY NUMBER : 52010-22-7 BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C8-H5-Cl-O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 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 Safety Information HS Code 2932209090 Synthetic Route 3-Chlorophthali... CAS#:117-21-5 4-Chlorophthalide CAS#:52010-22-7 7-Chloro-2-benz... CAS#:70097-45-9 Literature: Nikulin, V. I.; Pisarenko, L. M. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, # 1 p. 141 - 144 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 1 p. 151 - 155 4-aminoisobenzo... CAS#:59434-19-4 4-Chlorophthalide CAS#:52010-22-7 Literature: Wang, Wei; Cha, Xue-Xiang; Reiner, John; Gao, Yuan; Qiao, Hai-Ling; Shen, Jia-Xiang; Chang, Jun-Biao European Journal of Medicinal Chemistry, 2010 , vol. 45, # 5 p. 1941 - 1946 3-Chlorophthali... CAS#:117-21-5 4-Chlorophthalide CAS#:52010-22-7 7-Chloro-2-benz... CAS#:70097-45-9 [3-chloro-2-(hy... CAS#:110706-48-4 Literature: Soucy, C.; Favreau, D.; Kayser, M. M. Journal of Organic Chemistry, 1987 , vol. 52, # 1 p. 129 - 134 Precursor & DownStream Precursor 5 CAS#:117-21-5 3-Chlorophthali... CAS#:59434-19-4 4-aminoisobenzo... CAS#:615-60-1 o-Xylene, 4-chloro CAS#:608-23-1 3-Chloro-o-xylene DownStream 1 CAS#:110706-48-4 [3-chloro-2-(hy... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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