| Chemical & Physical Properties | |
|---|---|
| CAS Number | 40004-69-1 |
| Catalog No. | 2A-9067811 |
| Chinese Name | 2-甲基-1,3噻唑-5-羧酸 |
| Synonyms | 2-methyl-1,3-thiazole-5-carboxylic acid; 2-Methylthiazole-5-carboxylic Acid |
| Molecular Formula | C5H5NO2S |
| Molecular Weight | 143.16 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 301.2±15.0 °C at 760 mmHg |
| Appearance | solid |
| Storage Condition | Room temperature, protected from light, dry |
| HTC | 29341000 |
| PubChem ID | 329772968 |
| MDL Number | MFCD01760300 |
| SMILES | Cc1ncc(s1)C(O)=O |
| InChI | 1S/C5H5NO2S/c1-3-6-2-4(9-3)5(7)8/h2H,1H3,(H,7,8) |
| InChI Key | QCXCIYPOMMIBHO-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352106 |
| MSDS | msds/67811_1_40004_69_1.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 formula:C5H5NO2S Molecular weight:143.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, 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 Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : 5-Thiazolecarboxylic acid, 2-methyl- CAS REGISTRY NUMBER : 40004-69-1 LAST UPDATED : DATA ITEMS CITED : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4045567 Safety Information Hazard Codes Xi HS Code 29341000 Precursor & DownStream Precursor 3 CAS#:79836-78-5 Ethyl 2-methylt... CAS#:3581-87-1 2-Methyl thiazole CAS#:124-38-9 Carbon dioxide DownStream 2 CAS#:935888-69-0 Oprozomib (ONX 0912) CAS#:60971-72-4 2-methyl-5-Thia... |
| Tax Rebate | 9.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
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