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CAS No.: | 22737-36-6 | ||||||||||||||||||
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Name: | O-(TRIMETHYLSILYL)HYDROXYLAMINE | ||||||||||||||||||
Article Data: | 10 | ||||||||||||||||||
Molecular Structure: | |||||||||||||||||||
Formula: | C3H11 N O Si | ||||||||||||||||||
Molecular Weight: | 105.212 | ||||||||||||||||||
Synonyms: | O-(Trimethylsilyl)hydroxylamine;Trimethylsiloxyamine | ||||||||||||||||||
Density: | 0.86 | ||||||||||||||||||
Boiling Point: | 98-100 °C(lit.) | ||||||||||||||||||
Flash Point: | 48 °F | ||||||||||||||||||
Appearance: | clear colorless liquid | ||||||||||||||||||
Hazard Symbols: | |||||||||||||||||||
Risk Codes: | R11;R34 | ||||||||||||||||||
Safety: |
|
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Transport Information: | UN 2733 | ||||||||||||||||||
PSA: | 35.25000 | ||||||||||||||||||
LogP: | 1.41190 |
A
Hexamethyldisiloxane
B
O-Trimethylsilylhydroxylamine
C
1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane
Conditions | Yield |
---|---|
In water; acetone at 60℃; | A n/a B 91% C n/a |
chloro-trimethyl-silane
O-Trimethylsilylhydroxylamine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In dichloromethane; ethylenediamine for 24h; | 80% |
With hydroxylamine hydrochloride; ethylenediamine 1.) CH2Cl2, RT, 6 h, 2.) CH2Cl2, RT, 24 h; Yield given. Multistep reaction; | |
With pyridine; hydroxylamine hydrochloride at 20℃; |
trimethylsilyl amine
O-Trimethylsilylhydroxylamine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In diethyl ether; ammonia |
1,1,1,3,3,3-hexamethyl-disilazane
O-Trimethylsilylhydroxylamine
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; triethylamine In pentane | |
With tri-n-propylamine; hydroxylamine hydrochloride |
1,1,1,3,3,3-hexamethyl-disilazane
A
Hexamethyldisiloxane
B
O-Trimethylsilylhydroxylamine
Conditions | Yield |
---|---|
With tri-n-propylamine; hydroxylamine hydrochloride for 24h; Ambient temperature; Yield given; |
oxalyl dichloride
O-Trimethylsilylhydroxylamine
Conditions | Yield |
---|---|
In dichloromethane; ethyl acetate | 100% |
Conditions | Yield |
---|---|
With lithium perchlorate In diethyl ether at 20℃; for 0.5h; | 98% |
Conditions | Yield |
---|---|
In pentane at 20℃; for 12h; | 96% |
Conditions | Yield |
---|---|
With lithium perchlorate In diethyl ether at 20℃; for 0.5h; | 96% |
Conditions | Yield |
---|---|
With chloro-trimethyl-silane; lithium perchlorate In diethyl ether at 20℃; for 2h; Friedel-Crafts reaction; | 96% |
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Molecular Structure of O-(Trimethylsilyl)hydroxylamine (CAS NO.22737-36-6):
Systematic Name: (Aminooxy)(trimethyl)silane
Molecular Formula: C3H11NOSi
Molecular Weight: 105.21
storage temp.: 2-8 °C
Index of Refraction: 1.398
Molar Refractivity: 29.94 cm3
Molar Volume: 123.8 cm3
Surface Tension: 19.2 dyne/cm
Density: 0.849 g/cm3
Flash Point: 8.9 °C
Enthalpy of Vaporization: 33.84 kJ/mol
Boiling Point: 99 °C at 760 mmHg
Vapour Pressure: 39 mmHg at 25 °C
Appearance: clear colorless liquid
SMILES: O(N)[Si](C)(C)C
InChI: InChI=1/C3H11NOSi/c1-6(2,3)5-4/h4H2,1-3H3
InChIKey: AEKHNNJSMVVESS-UHFFFAOYAT
Product Categories: Hydroxylamines; Hydroxylamines (O-Substituted); Si (Classes of Silicon Compounds); Silanols; Si-O Compounds
Safety Information of O-(Trimethylsilyl)hydroxylamine (CAS NO.22737-36-6):
Hazard Codes: F,C
Risk Statements: 11-34
R11:Highly flammable.
R34:Causes burns.
Safety Statements: 16-26-36/37/39-45
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 2733 3/PG 2
WGK Germany: 3
F: 10-21
TSCA: No
HazardClass: 3.1
PackingGroup: II
O-(Trimethylsilyl)hydroxylamine (CAS NO.22737-36-6), its Synonyms are Hydroxylamine,O-(trimethylsilyl)- ; Trimethylsiloxyamine ; Aminoxytrimethylsilane .