CAS Number35511-15-0
SynonymsMethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide; 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide; methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate; 2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Methylester-1,1-Dioxide; Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide; 4-hydroxy-2-methyl-3-methoxycarbonyl-2H-1,2-benzothiazine-1,1-dioxide; Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide; EINECS 252-601-4; MFCD00071766
Molecular FormulaC11H11NO5S
Molecular Weight269.27
Density1.5±0.1 g/cm3
Boiling Point439.9±55.0 °C at 760 mmHg
Melting Point163-165ºC
Appearancepowder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 35511-15-0 |
| Catalog No. | 2A-9075201 |
| Chinese Name | 4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸甲酯-1,1-二氧化物 |
| Synonyms | Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide; 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide; methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate; 2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Methylester-1,1-Dioxide; Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide; 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide; 4-hydroxy-2-methyl-3-methoxycarbonyl-2H-1,2-benzothiazine-1,1-dioxide; Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide; EINECS 252-601-4; MFCD00071766 |
| Molecular Formula | C11H11NO5S |
| Molecular Weight | 269.27 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 439.9±55.0 °C at 760 mmHg |
| Melting Point | 163-165ºC |
| Appearance | powder |
| Storage Condition | -20?C Freezer |
| HTC | 2934991000 |
| PubChem ID | 6308576 |
| SMILES | COC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C |
| InChI | 1S/C11H11NO5S/c1-12-9(11(14)17-2)10(13)7-5-3-4-6-8(7)18(12,15)16/h3-6,13H,1-2H3 |
| InChI Key | NGHIOTWSWSQQNT-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| MSDS | msds/75201_1_35511_15_0.pdf |
| 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:C11H11NO5S Molecular weight:269.3 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 Safety Information HS Code 2934991000 Precursor & DownStream Precursor 9 CAS#:35511-14-9 Methyl 4-Hydrox... CAS#:77-78-1 Dimethyl sulfate CAS#:15448-99-4 N-Methylsaccharin CAS#:96-34-4 methyl chloroacetate DownStream 8 CAS#:34042-85-8 CAS#:36322-90-4 CAS#:34552-84-6 CAS#:71125-38-7 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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