N,N'-BIS(2-HYDROXYETHYL)-UREA
- CAS No.
- 15438-70-7
- Chemical Name:
- N,N'-BIS(2-HYDROXYETHYL)-UREA
- Synonyms
- Nsc 75436;Diethylolurea;Diethanolurea;NN'-Diethanolurea;2,2'-Ureylenediethanol;2,2'-(Ureylene)diethanol;1,3-Bis(2-hydroxyethyl)urea;N,N'-Di-(2-hydroxyethyl)urea;N,N'-BIS(2-HYDROXYETHYL)UREA;1,3-Di(beta-hydroxyethyl)urea
- CBNumber:
- CB3227802
- Molecular Formula:
- C5H12N2O3
- Molecular Weight:
- 148.16
- MOL File:
- 15438-70-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | 83 °C |
|---|---|
| Boiling point | 445.1±30.0 °C(Predicted) |
| Density | 1.226±0.06 g/cm3(Predicted) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | DMSO (Slightly) |
| form | Solid |
| pka | 13.09±0.46(Predicted) |
| color | Off-White to Light Beige |
| EPA Substance Registry System | Urea, N,N'-bis(2-hydroxyethyl)- (15438-70-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
N,N'-BIS(2-HYDROXYETHYL)-UREA Chemical Properties,Uses,Production
Preparation
Excess ethanolamine and DMDTC were mixed and heated at 60℃ for 15 h. The released malodorous methyl sulfide by-product was absorbed and oxidized by NaOCl solution. When the reaction was complete, the unreacted ethanolamine was removed under reduced pressure by simple distillation, leaving a crude mixture of oxazolidinone and bis(2-hydroxyethyl)urea, which was further purified by recrystallization from methanol/ethyl acetate (1:4.5) to give N,N'-bis(2-hydroxyethyl)urea as colorless crystals.
N,N'-BIS(2-HYDROXYETHYL)-UREA Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 66)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21676 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10259 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 +8618651653755 | China | 1227 | 58 | Inquiry |
| CD Chemical Group Limited | +8615986615575 | China | 20356 | 58 | Inquiry |
| changzhou huayang technology co., ltd | +8615250961469 | China | 9821 | 58 | Inquiry |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | China | 49739 | 58 | Inquiry |
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N,N'-BIS(2-HYDROXYETHYL)-UREA
1,3-BIS(2'-HYDROXYETHYL)URACIL
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N,N'-BIS(2-HYDROXYETHYL)-UREA
1,3-Bis(2-hydroxyethyl)urea
2,2'-(Ureylene)diethanol
2,2'-Ureylenediethanol
1,3-Di(beta-hydroxyethyl)urea
Nsc 75436
Urea, 1,3-bis(2-hydroxyethyl)- (8ci)
Urea, N,N'-bis(2-hydroxyethyl)-
N,N'-Di-(2-hydroxyethyl)urea
Diethanolurea
Diethylolurea
NN'-Diethanolurea
N,N'-BIS(2-HYDROXYETHYL)UREA
15438-70-7