| O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Basic information |
| Product Name: | O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE |
| Synonyms: | O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE;O-(T-BUTYLDIMETHYLSILYL)HYDROXYLAMINE;AMINOXY-TERT-BUTYLDIMETHYLSILANE;AKOS 91557;O-(tert-Butyldiemthylsilyl)hydroxylamine;OtertButyldiemthylsilylhydroxylamine;o-(tert-butyldimethylsilyl)hydroxylamine, 95;tert-Butyldimethylsilyloxyamine. |
| CAS: | 41879-39-4 |
| MF: | C6H17NOSi |
| MW: | 147.29 |
| EINECS: | |
| Product Categories: | |
| Mol File: | 41879-39-4.mol |
| O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Chemical Properties |
| Melting point | 62-65 °C (lit.) |
| Boiling point | 87-90 °C/40 mmHg (lit.) |
| density | 0.849±0.06 g/cm3(Predicted) |
| Fp | 54°C |
| storage temp. | 2-8°C |
| solubility | freely sol hexane, chloroform, and most organic solvents; insol water. |
| pka | 4.75±0.70(Predicted) |
| form | solid |
| Water Solubility | Hydrolyzes in water. |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 2424306 |
| CAS DataBase Reference | 41879-39-4(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 3259 8/PG 2 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | No |
| HazardClass | 8 |
| PackingGroup | III |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Usage And Synthesis |
| Physical properties | mp 62–65°C; bp 87–90°C/40 mmHg. |
| Uses | O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine)is used to induce the cleavage, during solid supported synthesis of hydroxamic acids. It also finds it uses as a chemical additive and an intermediate. |
| Uses | O-(tert-Butyldimethylsilyl)hydroxylamine (tert-butyldimethylsilyl-O-hydroxylamine) may be used to induce the cleavage, during solid supported synthesis of hydroxamic acids. |
| Preparation | the reagents are most conveniently prepared by treatment of hydroxylamine hydrochloride with ethylenediamine in dichloromethane, followed by the appropriate chlorosilane.A two-step procedure using ammonia in place of ethylenediamine has also been reported. |
| O-(TERT-BUTYLDIMETHYLSILYL)HYDROXYLAMINE Preparation Products And Raw materials |
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