| Identification | Back Directory | [Name]
N-METHYL-N,O-BIS(TRIMETHYLSILYL)HYDROXYLAMINE | [CAS]
22737-33-3 | [Synonyms]
Methylbistrimethylsilylhydroxylamine
N-METHYL-N,O-BIS(TRIMETHYLSILYL)HYDROXYLAMINE
N-trimethylsilyl-N-trimethylsilyloxymethanamine
Silanamine, N,1,1,1-tetramethyl-N-[(trimethylsilyl)oxy]- | [Molecular Formula]
C7H21NOSi2 | [MDL Number]
MFCD00191463 | [MOL File]
22737-33-3.mol | [Molecular Weight]
191.42 |
| Chemical Properties | Back Directory | [Boiling point ]
155.3±23.0 °C(Predicted) | [density ]
1.4146 g/cm3 | [storage temp. ]
Refrigerator | [solubility ]
sol benzene, toluene, CH2Cl2, CHCl3. | [form ]
clear liquid | [pka]
5.95±0.70(Predicted) | [color ]
Colorless to Light yellow to Light orange |
| Hazard Information | Back Directory | [Physical properties]
bp 40–41 °C/10 mmHg; n20
D 1.4146.2 | [Uses]
As bis-trimethylsilylated N-methylhydroxylamine N-Methyl-N,O-bis(trimethylsilyl)-
hydroxylamine can convert
aldehydes and ketones to N-methyl nitrones with regio- and
chemoselectivity; source of methylnitrene by pyrolysis;
source of the trimethylsilyl(methyl)aminyl radical by photolysis. | [Preparation]
It is obtained in 52% yield by reaction of Nmethylhydroxylamine
with chlorotrimethylsilane (2.0 equiv)
and triethylamine (3.3 equiv) in ether at 25 °C. |
|
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