CAS Number20196-21-8
Synonyms1,4-Tetrahydrothiazine-3-one; Thiomorpholin-3-on; thiomorpholine-3-one; EINECS 243-581-8; Thiomorpholin-3-one; 3-Thiomorpholinone; Thiomorpholinone; 3-oxo thiomorpholine
Molecular FormulaC4H7NOS
Molecular Weight117.17
Purity96+%
Density1.2±0.1 g/cm3
Boiling Point349.3±35.0 °C at 760 mmHg
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20196-21-8 |
| Catalog No. | 2A-0166084 |
| Chinese Name | 硫代吗啉酮 |
| Synonyms | 1,4-Tetrahydrothiazine-3-one; Thiomorpholin-3-on; thiomorpholine-3-one; EINECS 243-581-8; Thiomorpholin-3-one; 3-Thiomorpholinone; Thiomorpholinone; 3-oxo thiomorpholine |
| Molecular Formula | C4H7NOS |
| Molecular Weight | 117.17 |
| Purity | 96+ |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 349.3±35.0 °C at 760 mmHg |
| Storage Condition | 2-8°C |
| EINECS | 0 |
| HTC | 2934999090 |
| UN(IATA) | 0 |
| PubChem ID | 87969 |
| MDL Number | MFCD00152870 |
| SMILES | O=C1CSCCN1 |
| InChI | InChI=1S/C4H7NOS/c6-4-3-7-2-1-5-4/h1-3H2,(H,5,6) |
| InChI Key | HBDDRESWUAFAHY-UHFFFAOYSA-N |
| MSDS | msds/166084_1_20196_21_8.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:C4H7NOS Molecular weight:117.2 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 : 3-Thiomorpholinone CAS REGISTRY NUMBER : 20196-21-8 BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C4-H7-N-O-S MOLECULAR WEIGHT : WISWESSER LINE NOTATION : 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 : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 6,136,1963 Safety Information Hazard Codes Xi HS Code 2934999090 Precursor & DownStream Precursor 6 CAS#:156-57-0 Cysteamine Hydr... CAS#:105-36-2 ethyl 2-bromoacetate CAS#:497-25-6 oxazolidinone CAS#:623-51-8 Ethylsulfanylacetat DownStream 8 CAS#:21009-58-5 thiomorpholine-... CAS#:123-90-0 Thiomorpholine CAS#:72456-17-8 3,4-dihydro-1H-... CAS#:75469-02-2 4-methylthiomor... |
| 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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