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CAS No.: | 40137-22-2 |
---|---|
Name: | 3-Methylamino-1,2-propanediol |
Article Data: | 19 |
Molecular Structure: | |
Formula: | C4H11NO2 |
Molecular Weight: | 105.137 |
Synonyms: | (2,3-Dihydroxypropyl)methylamine;1-(Methylamino)-2,3-propanediol;1-(N-Methylamino)propane-2,3-diol;2,3-Dihydroxy-N-methylpropylamine;3-(Methylamino)-1,2-propanediol;Methyl(2,3-dihydroxypropyl)amine;N-Methyl-2,3-dihydroxy-1-propanamine;N-Methyl-2,3-dihydroxypropylamine;N-Methyl-N-(2,3-dihydroxypropyl)amine;N-Methyl-b,g-dihydroxypropylamine;N-Methylglycerylamine; |
EINECS: | 254-809-0 |
Density: | 1.064 g/cm3 |
Melting Point: | 69°C (estimate) |
Boiling Point: | 245.8 °C at 760 mmHg |
Flash Point: | 142.7 °C |
Solubility: | miscible with water |
Appearance: | clear colorless to pale yellow viscous liquid |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36-37/39 |
Transport Information: | UN 2735 |
PSA: | 52.49000 |
LogP: | -1.05010 |
Conditions | Yield |
---|---|
at 55℃; under 225.023 - 31503.2 Torr; for 0.666667h; Pressure; Autoclave; Green chemistry; | 98.99% |
In water at 30℃; for 4 - 5h; | 92.7% |
unter Kuehlung; |
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
With sulfuric acid; water at 100℃; for 8h; Hydrolysis; | 95% |
Conditions | Yield |
---|---|
With sodium hydroxide In water at 17 - 42℃; for 0.270167h; | 82.4% |
With sodium hydrogencarbonate; sodium hydroxide In water at 50 - 65℃; under 1125.11 Torr; for 4.33333h; Product distribution / selectivity; |
oxiranyl-methanol
methylamine
A
3-methylamino-propane-1,2-diol
B
2-(methylamino)-1,3-propanediol
3-(N-Benzyl-N-methylamino)-1,2-propanediol
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
With hydrogen | |
With hydrogen; palladium on activated charcoal In methanol under 2585.7 Torr; for 18h; |
N,N'-bis(2,3-dihydroxypropyl)-5-{2-[(2,3-dihydroxypropyl)methylamino]-2-oxoethoxy}-1,3-benzenedicarboxamide
A
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
With water at 95℃; Rate constant; |
oxiranyl-methanol
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
In water; methylamine | |
With methylamine In water | 25.6g (76%) |
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
With carbon dioxide; water at 140℃; under 22502.3 Torr; for 12h; Autoclave; |
3-methylamino-propane-1,2-diol
(2′Z-3′E)-6-bromoindirubin-3′-[O-(2-bromoethyl)oxime]
(2'Z-3'E)-6-bromoindirubin-3'-(O-{2-[N-methyl,N-(2,3-dihydroxypropyl)amino]ethyl}oxime)
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 50℃; | 100% |
In N,N-dimethyl-formamide at 90℃; for 0.666667h; Inert atmosphere; Microwave irradiation; |
3-methylamino-propane-1,2-diol
Conditions | Yield |
---|---|
With nitrogen(II) oxide; sodium methylate In methanol; diethyl ether at 20℃; under 4654.46 Torr; | 98.9% |
With nitrogen(II) oxide; sodium methylate In methanol; diethyl ether |
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3-Methylamino-1,2-Propanediol(40137-22-2) is also named as N-METHYL-3-AMINO-1,2-PROPANEDIOL;3-(AMINOMETHYL)-1,2-PROPANEDIOL;2,3-Dihydroxy-N-methylpropylamine;3-Methylamino-1,2-Propandiol;N-Methyl-2,3-dihydroxypropylamine;1,2-Propanediol, 3-(methylamino)-;ZINC04283843;CID7167892,and so on.3-Methylamino-1,2-Propanediol(40137-22-2) at room temperature is usually a colorless to light yellow liquid.
CAS: 40137-22-2
Molecular Formula: C4H11NO2
Molecular Weight: 105.14
Molecular structure:
EINECS: 254-809-0
Water Solubility: miscible
BRN: 1733341
ACD/LogD (pH 5.5): -4.63
ACD/LogD (pH 7.4): -3.6
ACD/BCF (pH 5.5): 1
ACD/BCF (pH 7.4): 1
ACD/KOC (pH 5.5): 1
ACD/KOC (pH 7.4): 1
H bond acceptors: 3
H bond donors: 3
Freely Rotating Bonds: 5
Index of Refraction: 1.463
Molar Refractivity: 27.2 cm3
Molar Volume: 98.7 cm3
Polarizability: 10.78 10-24cm3
Surface Tension: 41.1 dyne/cm
Density: 1.064 g/cm3
Flash Point: 142.7 °C
Enthalpy of Vaporization: 56.11 kJ/mol
Boiling Point: 245.8 °C at 760 mmHg
Vapour Pressure: 0.00467 mmHg at 25°C