CAS Number141699-58-3
Synonymstert-Butyl 3-[(methylsulfonyl)oxy]azetidine-1-carboxylate; 2-Methyl-2-propanyl 3-[(methylsulfonyl)oxy]-1-azetidinecarboxylate; tert-butyl 3-methylsulfonyloxyazetidine-1-carboxylate; 1-Azetidinecarboxylic acid, 3-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester; tert-Butyl 3-[(methylsulfonyl)oxy]-1-azetanecarboxylate
Molecular FormulaC9H17NO5S
Molecular Weight251.30
Purity96+%
Density1.3±0.1 g/cm3
Boiling Point378.5±31.0 °C at 760 mmHg
Melting Point69 °C
Appearancesolid
EINECS0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 141699-58-3 |
| Catalog No. | 2A-0107807 |
| Chinese Name | N-Boc-3-甲基磺酰氧基氮杂环丁烷 |
| Synonyms | tert-Butyl 3-[(methylsulfonyl)oxy]azetidine-1-carboxylate; 2-Methyl-2-propanyl 3-[(methylsulfonyl)oxy]-1-azetidinecarboxylate; tert-butyl 3-methylsulfonyloxyazetidine-1-carboxylate; 1-Azetidinecarboxylic acid, 3-[(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester; tert-Butyl 3-[(methylsulfonyl)oxy]-1-azetanecarboxylate |
| Molecular Formula | C9H17NO5S |
| Molecular Weight | 251.30 |
| Purity | 96+ |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 378.5±31.0 °C at 760 mmHg |
| Melting Point | 69 °C |
| Appearance | solid |
| Storage Condition | 2-8°C |
| EINECS | 0 |
| HTC | 2933990090 |
| UN(IATA) | 0 |
| PubChem ID | 329826132 |
| MDL Number | MFCD05664832 |
| SMILES | CC(C)(C)OC(=O)N1CC(C1)OS(C)(=O)=O |
| InChI | 1S/C9H17NO5S/c1-9(2,3)14-8(11)10-5-7(6-10)15-16(4,12)13/h7H,5-6H2,1-4H3 |
| InChI Key | XXBDTKYKFFIAEY-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352200 |
| Hazard Symbols | 6.1 |
| MSDS | msds/107807_1_141699_58_3.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:C9H17NO5S Molecular weight:251.3 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 Signal Word Danger Hazard Statements H301 Precautionary Statements P301 + P310 Hazard Codes T+ RIDADR 2811.0 Hazard Class 6.1 HS Code 2933990090 Synthetic Route Methanesulfonyl... CAS#:124-63-0 1-N-Boc-3-hydro... CAS#:141699-55-0 tert-butyl 3-(m... CAS#:141699-58-3 Literature: Sankyo Company, Limited Patent: EP1340757 A1, 2003 ; 3-(Methanesulfo... CAS#:67160-19-4 Di-tert-butyl d... CAS#:24424-99-5 tert-butyl 3-(m... CAS#:141699-58-3 Literature: Billotte Synlett, 1998 , # 4 p. 379 - 380 Di-tert-butyl d... CAS#:24424-99-5 tert-butyl 3-(m... CAS#:141699-58-3 Precursor & DownStream Precursor 5 CAS#:124-63-0 Methanesulfonyl... CAS#:141699-55-0 1-N-Boc-3-hydro... CAS#:24424-99-5 Di-tert-butyl d... CAS#:36476-89-8 3-Azetidinyl me... DownStream 5 CAS#:325775-44-8 1-Boc-3-(Aminom... CAS#:142253-54-1 1-Boc-3-cyano a... CAS#:254454-54-1 2-Methyl-2-prop... CAS#:877399-34-3 1-Boc-3-(4-Brom... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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