CAS Number24683-26-9
Synonyms(4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl)1,1-dioxide; 2-benzothiazine-3-carboxylic acid ethyl ester-1; 2-Methyl-4-hydroxy-2H-1; 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, ethyl ester, 1,1-dioxide; ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazin-3-carboxylate 1,1-dioxide; 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate of ethyl-1,1-dioxide; 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-d; 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide ethyl ester; 2h-1,2-benzothiazine-3-carboxylicacid,4-hydroxy-2-methyl-,ethylester,1,1-d; ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3 -carboxylic acid ethyl ester 1,1-dioxide; Ethyl 4-hydroxy-2-methyl
Molecular FormulaC12H13NO5S
Molecular Weight283.30
Purity97%
Density1.5±0.1 g/cm3
Boiling Point448.1±55.0 °C at 760 mmHg
Melting Point140-144 °C (lit.)
AppearanceOff-white or beige powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 24683-26-9 |
| Catalog No. | 2A-9003386 |
| Chinese Name | 4-羟基-2-甲基-2H-1,2-苯并噻嗪-3-羧酸乙酯1,1-二氧化物 |
| Synonyms | (4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl)1,1-dioxide; 2-benzothiazine-3-carboxylic acid ethyl ester-1; 2-Methyl-4-hydroxy-2H-1; 2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, ethyl ester, 1,1-dioxide; ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazin-3-carboxylate 1,1-dioxide; 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate of ethyl-1,1-dioxide; 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylic acid ethyl ester 1,1-d; 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide ethyl ester; 2h-1,2-benzothiazine-3-carboxylicacid,4-hydroxy-2-methyl-,ethylester,1,1-d; ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide; 2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3 -carboxylic acid ethyl ester 1,1-dioxide; Ethyl 4-hydroxy-2-methyl |
| Molecular Formula | C12H13NO5S |
| Molecular Weight | 283.30 |
| Purity | 97 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 448.1±55.0 °C at 760 mmHg |
| Melting Point | 140-144 °C (lit.) |
| Appearance | Off-white or beige powder |
| Storage Condition | Store in a compact container in a cool, dry place |
| HTC | 2934991000 |
| PubChem ID | 329750343 |
| MDL Number | MFCD00190168 |
| SMILES | CCOC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C |
| InChI | 1S/C12H13NO5S/c1-3-18-12(15)10-11(14)8-6-4-5-7-9(8)19(16,17)13(10)2/h4-7,14H,3H2,1-2H3 |
| InChI Key | QWTNANUGXZEPFQ-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| Hazard Symbols | Transport |
| MSDS | msds/3386_1_24683_26_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information European Dangerous Regulations for land transport: 2811 International Dangerous Regulations for sea transport: 2811 International Dangerous Regulations for air transport: 2811 14.2 Names specified by the United Nations (UN) European land transport hazard regulations: TOXIC SOLID, ORGANIC, N.O.S. (Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- carboxylate 1,1-dioxide) IMDG: TOXIC SOLID, ORGANIC, N.O.S. (Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- carboxylate 1,1-dioxide) International air transport hazard regulations: Toxic solid, organic, n.o.s. (Ethyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special precautions for users No data available |
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