CAS Number49679-45-0
SynonymsEthyl 3-chloro-2-quinoxalinecarboxylate; Ethyl 3-chloroquinoxaline-2-carboxylate; 2-Quinoxalinecarboxylic acid, 3-chloro-, ethyl ester
Molecular FormulaC11H9ClN2O2
Molecular Weight236.654
Density1.3±0.1 g/cm3
Boiling Point330.7±37.0 °C at 760 mmHg
Melting Point41-42ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 49679-45-0 |
| Catalog No. | 2A-9087328 |
| Chinese Name | 3-氯喹喔啉-2-甲酸乙酯 |
| Synonyms | Ethyl 3-chloro-2-quinoxalinecarboxylate; Ethyl 3-chloroquinoxaline-2-carboxylate; 2-Quinoxalinecarboxylic acid, 3-chloro-, ethyl ester |
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.654 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 330.7±37.0 °C at 760 mmHg |
| Melting Point | 41-42ºC |
| Storage Condition | 2-8°C |
| HTC | 2933990090 |
| SMILES | CCOC(=O)c1nc2ccccc2nc1Cl |
| InChI Key | YGTZHKWLTOJGOI-UHFFFAOYSA-N |
| MSDS | msds/87328_1_49679_45_0.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:236.7 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, 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 HS Code 2933990090 Synthetic Route Ethyl 3-hydroxy... CAS#:36818-07-2 Ethyl 3-chloroq... CAS#:49679-45-0 Literature: Hamby, James M.; Bauer, Ludwig Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 1013 - 1024 o-Phenylenediamine CAS#:95-54-5 Diethyl ketomalonate CAS#:609-09-6 Ethyl 3-chloroq... CAS#:49679-45-0 Literature: Mahesh, Radhakrishnan; Devadoss, Thangaraj; Dhar, Arghya Kusum; Venkatesh, Sudali Muthu; Mundra, Sourabh; Pandey, Dilip Kumar; Bhatt, Shvetank; Jindal, Ankur Kumar Archiv der Pharmazie, 2012 , vol. 345, # 9 p. 687 - 694 Diethyl ketomalonate CAS#:609-09-6 Ethyl 3-chloroq... CAS#:49679-45-0 Literature: Gowenlock et al. Journal of the Chemical Society, 1945 , p. 622,625 Precursor & DownStream Precursor 6 CAS#:36818-07-2 Ethyl 3-hydroxy... CAS#:95-54-5 o-Phenylenediamine CAS#:609-09-6 Diethyl ketomalonate CAS#:23395-75-7 ETHYL2-QUINOXAL... DownStream 10 CAS#:3885-38-9 2-Methyl-3-etho... CAS#:1448-87-9 2-Chloroquinoxaline CAS#:5424-05-5 Quinoxalin-2-amine CAS#:20254-76-6 3-Chloroquinoxa... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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