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| CAS No.: | 15438-70-7 |
|---|---|
| Name: | N,N'-BIS(2-HYDROXYETHYL)-UREA |
| Article Data: | 12 |
| Molecular Structure: | |
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| Formula: | C5H12N2O3 |
| Molecular Weight: | 148.162 |
| Synonyms: | NN'-Bis(2-hydroxyethyl)urea; |
| Density: | 1.226 g/cm3 |
| Melting Point: | 83 °C |
| Boiling Point: | 445.1 °C at 760 mmHg |
| Flash Point: | 223 °C |
| PSA: | 81.59000 |
| LogP: | -0.94800 |
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- 3422-02-4
N-(benzyloxycarbonyl)aniline
- 141-43-5
ethanolamine
A
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
B
- 3747-47-5
1-(2-hydroxyethyl)-3-phenylurea
| Conditions | Yield |
|---|---|
| With 2-(2-Ethoxyethoxy)ethyl benzyl ether In benzyl alcohol | A n/a B 80% |
| In benzyl alcohol at 140℃; Rate constant; various temp.,time, and conc.; |
- 868-84-8
S,S-dimethyl dithiocarbonate
- 141-43-5
ethanolamine
A
- 497-25-6
dimethylenecyclourethane
B
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
| Conditions | Yield |
|---|---|
| at 60℃; for 15h; Yields of byproduct given; | A n/a B 55% |
| In methanol at 60℃; for 24h; |
- 124-38-9
carbon dioxide
- 141-43-5
ethanolamine
A
- 497-25-6
dimethylenecyclourethane
B
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
| Conditions | Yield |
|---|---|
| With tetrachloromethane; triethylamine; triphenylphosphine In acetonitrile under 760 Torr; for 20h; Ambient temperature; | A 51% B n/a |
| Conditions | Yield |
|---|---|
| at 150℃; for 4h; | 41% |
- 83330-75-0
N-(benzyloxycarbonyl)-N-methylaniline
A
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
B
- 62-53-3
aniline
| Conditions | Yield |
|---|---|
| In ethanolamine at 140℃; Rate constant; Kinetics; Mechanism; other solvent: ether, various temperatures; |
- 13105-54-9
2-hydroxyethyl N-butylcarbamate
- 141-43-5
ethanolamine
A
- 1792-17-2
N,N'-di-n-butylurea
B
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
C
- 29346-52-9
1-(2-hydroxyethyl)-3-n-butylurea
| Conditions | Yield |
|---|---|
| With caesium carbonate at 100℃; for 0.5h; | A 17 %Chromat. B 12 %Chromat. C 45 %Chromat. |
- 4663-83-6
β-hydroxyethyl benzylcarbamate
- 141-43-5
ethanolamine
A
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
B
- 1466-67-7
1,3-dibenzylurea
C
- 57501-19-6
N-(2-hydroxyethyl)-N'-benzylurea
| Conditions | Yield |
|---|---|
| With caesium carbonate at 100℃; for 0.5h; | A 18 %Chromat. B 19 %Chromat. C 35 %Chromat. |
- 1310688-13-1
1,3-bis(2-((triethylsilyl)oxy)ethyl)urea
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
| Conditions | Yield |
|---|---|
| With potassium carbonate In methanol at 80℃; for 1h; Inert atmosphere; |
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
- 75014-24-3
1,3-bis(2-hydroxyethyl)-1-nitrosourea
| Conditions | Yield |
|---|---|
| With sodium acetate; dinitrogen tetraoxide In dichloromethane for 1h; Ambient temperature; |
- 15438-70-7
N,N'-bis(2-hydroxyethyl)urea
- 108554-72-9
(allyloxy)bis(diisopropylamino)phosphine
- 1163120-83-9
C23H48N4O5P2
| Conditions | Yield |
|---|---|
| With pyridinium trifluroacetate In acetonitrile at 18.4 - 25.6℃; for 17 - 18h; Product distribution / selectivity; |
- Total:20 Page 1 of 1 1
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Specification
The Urea,N,N'-bis(2-hydroxyethyl)-, with the CAS registry number of 15438-70-7, is also known as NN'-Bis(2-hydroxyethyl)urea. Its molecular formula is C5H12N2O3 and molecular weight is 148.16. What's more, its IUPAC name is 1,3-Bis(2-hydroxyethyl)urea.
Physical properties about the Urea,N,N'-bis(2-hydroxyethyl)- are: (1)ACD/LogP: -2.27; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.27; (4)ACD/LogD (pH 7.4): -2.27; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1.39; (8)ACD/KOC (pH 7.4): 1.39; (9)#H bond acceptors: 5; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 42.01 Å2; (13)Index of Refraction: 1.499; (14)Molar Refractivity: 35.5 cm3; (15)Molar Volume: 120.8 cm3; (16)Surface Tension: 52.6 dyne/cm; (17)Density: 1.226 g/cm3; (18)Flash Point: 223 °C; (19)Enthalpy of Vaporization: 81.13 kJ/mol; (20)Boiling Point: 445.1 °C at 760 mmHg; (21)Vapour Pressure: 8.55E-10 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1) SMILES: O=C(NCCO)NCCO
(2) InChI: InChI=1/C5H12N2O3/c8-3-1-6-5(10)7-2-4-9/h8-9H,1-4H2,(H2,6,7,10)
(3) InChIKey: KSYGJAFGQWTAFW-UHFFFAOYAF