N,N'-BIS(2-HYDROXYETHYL)-UREA
- Product Name
- 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
- Formula Weight
- 148.16
- MOL File
- 15438-70-7.mol
N,N'-BIS(2-HYDROXYETHYL)-UREA Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- N756610
- Product name
- NN''-Bis(2-hydroxyethyl)urea
- Packaging
- 50mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FB30674
- Product name
- N,N'-Bis-(2-Hydroxyethyl)urea
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- J96393
- Product name
- N,N'-Di-(2-hydroxyethyl)urea
- Packaging
- 5g
- Price
- $105
- Updated
- 2021/12/16
- Product number
- 172608
- Product name
- N,N'-Bis(2-hydroxyethyl)urea
- Packaging
- 5g
- Price
- $108
- Updated
- 2021/12/16
- Product number
- J96393
- Product name
- N,N'-Di-(2-hydroxyethyl)urea
- Packaging
- 1g
- Price
- $30
- Updated
- 2021/12/16
N,N'-BIS(2-HYDROXYETHYL)-UREA Chemical Properties,Usage,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
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View Lastest Price from N,N'-BIS(2-HYDROXYETHYL)-UREA manufacturers
- Product
- N,N'-BIS(2-HYDROXYETHYL)-UREA 15438-70-7
- Price
- US $648.00-170.00/KG
- Min. Order
- 1KG
- Purity
- 97%
- Supply Ability
- 10T
- Release date
- 2018-08-06