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CAS No.: | 115-70-8 |
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Name: | 2-Amino-2-ethyl-1,3-propanediol |
Article Data: | 14 |
Molecular Structure: | |
Formula: | C5H13NO2 |
Molecular Weight: | 119.164 |
Synonyms: | (1,1-Bis-(hydroxymethyl)propyl)amine;2-Amino-2-ethylpropanediol;2-Ethyl-2-amino-1,3-propanediol;2-Ethyl-2-aminopropanediol; |
EINECS: | 204-101-2 |
Density: | 1.085 g/cm3 |
Melting Point: | 35-37 °C |
Boiling Point: | 273.386 °C at 760 mmHg |
Flash Point: | 115.595 °C |
Solubility: | soluble in water |
Appearance: | clear yellow viscous liquid |
Hazard Symbols: | Xi |
Risk Codes: | 41-36/37/38 |
Safety: | 37/39-26 |
PSA: | 66.48000 |
LogP: | -0.22120 |
Conditions | Yield |
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With methanol; nickel at 50℃; under 51485.6 Torr; Hydrogenation; | |
With ethanol; nickel at 20℃; under 36775.4 - 102971 Torr; Hydrogenation; | |
With phosphoric acid; iron at 100℃; | |
With sulfuric acid; iron at 100℃; | |
With propylamine; hydrogen; molybdenum promoted RANEY type nickel catalyst In methanol at 35℃; under 36961.4 Torr; Product distribution / selectivity; Autoclave; Industry scale; |
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
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With mineral acid |
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
---|---|
With mineral acid |
methanol
2-nitro-2-ethyl-1,3-propanediol
A
2-aminobutanol
B
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
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Hydrogenation; |
C13H25NO4
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
---|---|
With hydrogenchloride In methanol; water at 20℃; Inert atmosphere; |
diethyl 2-acetylamino-2-ethylmalonate
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: lithium aluminium tetrahydride / tetrahydrofuran / 0 - 20 °C / Inert atmosphere 2: hydrogenchloride; water / methanol / Reflux; Inert atmosphere View Scheme |
2-acetamido-2-ethyl-1,3-propanediol
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
---|---|
With hydrogenchloride; water In methanol Reflux; Inert atmosphere; |
Conditions | Yield |
---|---|
100% |
Conditions | Yield |
---|---|
In chloroform for 0.75h; Ambient temperature; | 99% |
triisopropylsilyl chloride
2-ethyl-2-amino-propane-1,3-diol
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 0 - 20℃; for 36h; Inert atmosphere; | 98% |
With triethylamine In dichloromethane at 0 - 20℃; for 36h; Inert atmosphere; | 95% |
With triethylamine In dichloromethane | |
With triethylamine In dichloromethane at 20℃; |
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The 1,3-Propanediol,2-amino-2-ethyl-, with the CAS registry number 115-70-8, is also known as 2-Amino-1,3-dihydroxy-2-ethylpropane. It belongs to the product categories of Industrial/Fine Chemicals; API Intermediates. Its EINECS registry number is 204-101-2. This chemical's molecular formula is C5H13NO2 and molecular weight is 119.16. What's more, both its IUPAC name and systematic name are the same which is called 2-Amino-2-ethylpropane-1,3-diol. It should be stored in a cool, dry and well-ventilated place.
Physical properties about 1,3-Propanediol,2-amino-2-ethyl- are: (1)ACD/LogP: -1.239; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.33; (4)ACD/LogD (pH 7.4): -3.81; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 1.00; (9)#H bond acceptors: 3 ; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 66.48 Å2; (13)Index of Refraction: 1.491; (14)Molar Refractivity: 31.784 cm3; (15)Molar Volume: 109.807 cm3; (16)Polarizability: 12.6×10-24cm3; (17)Surface Tension: 47.761 dyne/cm; (18)Density: 1.085 g/cm3; (19)Flash Point: 115.595 °C; (20)Enthalpy of Vaporization: 59.41 kJ/mol; (21)Boiling Point: 273.386 °C at 760 mmHg; (22)Vapour Pressure: 0.00100 mmHg at 25 °C.
Uses of 1,3-Propanediol,2-amino-2-ethyl-: it is used to produce other chemicals. For example, it can react with acetic acid to get 2-ammonio-2-ethylpropane-1,3-diol acetate. This reaction needs solvent CHCl3 at ambient temperature. The reaction time is 45 min. The yield is 99 %.
When you are dealing with this chemical, you should be very careful. This chemical may cause inflammation to the skin, eyes and respiratory system or other mucous membranes. Therefore, you should wear suitable gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: OCC(N)(CC)CO
(2) InChI: InChI=1S/C5H13NO2/c1-2-5(6,3-7)4-8/h7-8H,2-4,6H2,1H3
(3) InChIKey: IOAOAKDONABGPZ-UHFFFAOYSA-N