CAS Number53229-47-3
SynonymsThiophen-3,4-dicarbonsaeure-diaethylester; 3,4-Thiophenedicarboxylic acid,diethyl ester; Thiophen-3,4-dicarbonsaeure-diethylester; 3,4-(dicarboethoxy)thiophene; thiophene-3,4-dicarboxylic acid diethyl ester; 3,4-Diethoxycarbonyl-thiophen
Molecular FormulaC10H12O4S
Molecular Weight228.27
Purity96+%
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 53229-47-3 |
| Catalog No. | 2A-0152444 |
| Chinese Name | 噻吩-3,4-二羧酸二乙酯 |
| Synonyms | Thiophen-3,4-dicarbonsaeure-diaethylester; 3,4-Thiophenedicarboxylic acid,diethyl ester; Thiophen-3,4-dicarbonsaeure-diethylester; 3,4-(dicarboethoxy)thiophene; thiophene-3,4-dicarboxylic acid diethyl ester; 3,4-Diethoxycarbonyl-thiophen |
| Molecular Formula | C10H12O4S |
| Molecular Weight | 228.27 |
| Purity | 96+ |
| Storage Condition | room temperature |
| EINECS | 0 |
| HTC | 2934999090 |
| UN(IATA) | 0 |
| PubChem ID | 42617018 |
| SMILES | CCOC(=O)c1cscc1C(=O)OCC |
| InChI | InChI=1S/C10H12O4S/c1-3-13-9(11)7-5-15-6-8(7)10(12)14-4-2/h5-6H,3-4H2,1-2H3 |
| InChI Key | PJZOOQHKDLZCMD-UHFFFAOYSA-N |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels, refrigerated. 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 formula:C10H12O4S Molecular weight:228.3 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, sulfur oxides. 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 HS Code 2934999090 Synthetic Route 3,4-Thiophenedi... CAS#:4282-29-5 CAS#:64-17-5 3,4-Thiophenedi... CAS#:53229-47-3 Literature: Kornfeld; Jones Journal of Organic Chemistry, 1954 , vol. 19, p. 1671,1677 3,4-Dicyanothiophene CAS#:18853-32-2 CAS#:64-17-5 3,4-Thiophenedi... CAS#:53229-47-3 Literature: Rao M, Rajeswara; Liao, Chia-Wei; Sun, Shih-Sheng Journal of Materials Chemistry C, 2013 , vol. 1, # 39 p. 6386 - 6394 Ethyl propiolate CAS#:623-47-2 3,4-Thiophenedi... CAS#:53229-47-3 diethyl (E,E)-3... CAS#:20626-40-8 1,3,5-tricarboe... CAS#:103625-37-2 Literature: Guillanton, Georges Le; Do, Quang Tho; Simonet, Jacques Tetrahedron Letters, 1986 , vol. 27, # 20 p. 2261 - 2262 Precursor & DownStream Precursor 7 CAS#:4282-29-5 3,4-Thiophenedi... CAS#:64-17-5 CAS#:18853-32-2 3,4-Dicyanothiophene CAS#:623-47-2 Ethyl propiolate DownStream 5 CAS#:4282-29-5 3,4-Thiophenedi... CAS#:33527-20-7 Naphtho[2,3-c]t... CAS#:33527-26-3 3,4-Thiophenedi... CAS#:699-86-5 1,4-dichlorothi... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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