CAS Number117-21-5
Synonyms3-CHLOROPHTHALIC ANHYDRIDE; 4-Chloroisobenzofuran-1,3-dione; MFCD00023107; 4-Chloro-2-benzofuran-1,3-dione; EINECS 204-179-8; 3-Chlorophtalic anhydride; chlorphthalidone
Molecular FormulaC8H3ClO3
Molecular Weight182.564
Purity98%
Density1.6±0.1 g/cm3
Boiling Point317.2±15.0 °C at 760 mmHg
Melting Point123-126 °C
AppearanceWhite or light yellow crystalline powder and blocks
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 117-21-5 |
| Catalog No. | 2A-9004393 |
| Chinese Name | 3-氯苯酐 |
| Synonyms | 3-CHLOROPHTHALIC ANHYDRIDE; 4-Chloroisobenzofuran-1,3-dione; MFCD00023107; 4-Chloro-2-benzofuran-1,3-dione; EINECS 204-179-8; 3-Chlorophtalic anhydride; chlorphthalidone |
| Molecular Formula | C8H3ClO3 |
| Molecular Weight | 182.564 |
| Purity | 98 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 317.2±15.0 °C at 760 mmHg |
| Melting Point | 123-126 °C |
| Appearance | White or light yellow crystalline powder and blocks |
| Storage Condition | Sealed and stored in a cool, dry warehouse. |
| HTC | 2942000000 |
| MDL Number | MFCD00023107 |
| SMILES | O=C1OC(=O)c2c(Cl)cccc21 |
| InChI | InChI=1S/C8H3ClO3/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3H |
| InChI Key | UERPUZBSSSAZJE-UHFFFAOYSA-N |
| MSDS | msds/4393_1_117_21_5.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:182.6 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 Safety Information Hazard Codes Xi: Irritant; HS Code 2942000000 Synthetic Route 3-Nitrophthalic... 3-Chlorophthali... Literature: Verbicky, John W.; Williams, Louella Journal of Organic Chemistry, 1983 , vol. 48, # 15 p. 2465 - 2468 3-Chlorophthali... 27563-65-1 3-Chlorophthali... Literature: Soucy, C.; Favreau, D.; Kayser, M. M. Journal of Organic Chemistry, 1987 , vol. 52, # 1 p. 129 - 134 1-Nitronaphthal... 3-Chlorophthali... Literature: Journal of the American Chemical Society, , vol. 23, p. 751 Precursor & DownStream Precursor 10 CAS#:641-70-3 3-Nitrophthalic... CAS#:27563-65-1 3-Chlorophthali... CAS#:86-57-7 1-Nitronaphthalene CAS#:603-11-2 3-Nitrophthalic acid DownStream 9 CAS#:110706-48-4 [3-chloro-2-(hy... CAS#:52010-22-7 4-Chlorophthalide CAS#:70097-45-9 7-Chloro-2-benz... CAS#:4743-17-3 5-Chloroisatoni... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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