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CAS No.: | 4229-44-1 |
---|---|
Name: | N-Methylhydroxylamine hydrochloride |
Article Data: | 11 |
Molecular Structure: | |
Formula: | CH6ClNO |
Molecular Weight: | 83.5177 |
Synonyms: | Hydroxylamine,N-methyl-, hydrochloride (6CI,7CI,8CI);Methanamine, N-hydroxy-, hydrochloride(9CI);Methylhydroxylamine hydrochloride;Methylhydroxylammonium chloride;N-Hydroxy-N-methanamine hydrochloride;N-Hydroxy-N-methylammonium chloride;N-Hydroxymethanamine hydrochloride;N-Methylhydroxylammonium chloride; |
EINECS: | 224-181-2 |
Density: | 1.36 g/cm3 |
Melting Point: | 86-88 °C(lit.) |
Boiling Point: | 69.4 °C at 760 mmHg |
Flash Point: | 41.9 °C |
Solubility: | 0.1 g/mL in water, clear, very faintly yellow |
Appearance: | White to almost white crystals or cryst. powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36-24/25 |
Transport Information: | UN 1759 |
PSA: | 32.26000 |
LogP: | 0.78790 |
C-(2-nitrophenyl)-N-methyl-nitrone
A
N-methylhydroxyamine hydrochloride
B
2-nitrobenzaldehyde oxime
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In methanol; diethyl ether at 20℃; for 4h; | A 98% B n/a |
4-(N-methylnitrono)-2,2,5,5-tetramethyltetrahydrofuran-3-one E-isomer
A
2,2,5,5-Tetramethyl-furan-3,4-dione
B
N-methylhydroxyamine hydrochloride
Conditions | Yield |
---|---|
With hydrogenchloride Heating; | A 46% B 94% |
With hydrogenchloride Heating; | A 43% B 94% |
With hydrogenchloride Product distribution; Heating; | A 43% B 94% |
Conditions | Yield |
---|---|
With ammonium chloride; zinc In water for 0.5h; | |
With ammonium chloride; zinc In water at 0 - 15℃; |
hydrogenchloride
N-methyl-diphenyl-nitrone
A
benzophenone
B
N-methylhydroxyamine hydrochloride
Conditions | Yield |
---|---|
Hydrolysis; |
N,O-Dimesyl-N-methylhydroxylamin
A
1,3,5-Trioxan
B
formaldehyd
C
N-Methylhydroxylamine
D
N-methylhydroxyamine hydrochloride
E
methanesulfonic acid sodium salt
Conditions | Yield |
---|---|
With sodium hydroxide In water Mechanism; Product distribution; hydrolysis with basic, neutral and acidic aqu. solutions; | A 5 % Spectr. B n/a C 1 % Spectr. D n/a E 33 % Spectr. F n/a |
(Z)-C-(3,4-dimethoxyphenyl)-N-methyl-nitrone
A
3,4-Dimethoxy-benzaldehyde oxime
B
N-methylhydroxyamine hydrochloride
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride In methanol; diethyl ether at 20℃; for 4h; |
Conditions | Yield |
---|---|
With hydrogenchloride In water at 25℃; Cooling with ice; | 333.4 g |
N-methylhydroxyamine hydrochloride
4-nitrobenzaldehdye
N-(p-nitrobenzylidene)methylamine N-oxide
Conditions | Yield |
---|---|
With 3 A molecular sieve at 20℃; for 0.25h; | 100% |
With sodium hydroxide; silica gel at 20℃; for 0.166667h; | 96% |
With sodium hydrogencarbonate In dichloromethane for 0.1h; microwave irradiation; | 95% |
N-methylhydroxyamine hydrochloride
2-nitro-benzaldehyde
α-(2-nitrophenyl)-N-methylnitrone
Conditions | Yield |
---|---|
With 3 A molecular sieve at 20℃; for 0.25h; | 100% |
With sodium hydroxide; silica gel at 20℃; for 0.166667h; | 98% |
With potassium carbonate In methanol Reflux; | 96.5% |
With ethanol; potassium acetate |
N-methylhydroxyamine hydrochloride
3a-(3,4-dimethoxyphenyl)-5,5-(ethylenedioxy)-3,3a,4,5,6,7-hexahydro-2H-inden-2-one
3a-(3,4-dimethoxyphenyl)-5,5-(ethylenedioxy)-3,3a,4,5,6,7-hexahydro-2H-inden-2-one N-methylnitrone
Conditions | Yield |
---|---|
With sodium acetate In ethanol for 40h; Heating; | 100% |
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Molecular Formula: CH6ClNO
Molecular Weight: 83.52
EINECS: 224-181-2
Polar Surface Area: 12.47 Å2
Flash Point: 41.9 °C
Sensitive Hygroscopic
Melting Point: 86-88 °C(lit.)
Enthalpy of Vaporization: 36.27 kJ/mol
Boiling Point: 69.4 °C at 760 mmHg
Vapour Pressure: 96.6 mmHg at 25°C
IUPAC Name: N-methylhydroxylamine hydrochloride
Solubility: H2O: 0.1 g/mL, clear, very faintly yellow
Water Solubility of N-Methylhydroxylamine hydrochloride (CAS NO.4229-44-1): soluble
Synonyms of N-Methylhydroxylamine hydrochloride (CAS NO.4229-44-1): Methanamine,n-hydroxy-,Hydrochloride ; N-hydroxy-methanaminhydrochloride ; N-methylhydroxyaminehydrochloride ; Hydroxylaminomethane hydrochloride ; N-methylhydroxylamine hcl ; N-methylhydroxylamine hydrochloride ; N-methylhydroxylammonium chloride ; N-methylhydroxylaminehydrochloride,98%
Following is the molecular structure of N-Methylhydroxylamine hydrochloride (CAS NO.4229-44-1):
Safety Information of N-Methylhydroxylamine hydrochloride (CAS NO.4229-44-1):
Hazard Codes: Xi
Xi: Irritant
Risk Statements: 36/37/38
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36-24/25
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
24/25: Avoid contact with skin and eyes
RIDADR: 1759
WGK Germany: 3