Morpholine, 4,4'-carbonylbis
- Product Name
- Morpholine, 4,4'-carbonylbis
- CAS No.
- 38952-62-4
- Chemical Name
- Morpholine, 4,4'-carbonylbis
- Synonyms
- DiMorpholinoMethanone;4,4'-Carbonyldimorpholine;Morpholine, 4,4'-carbonylbis;4,4'-Carbonyldimorpholine >
- CBNumber
- CB82708131
- Molecular Formula
- C9H16N2O3
- Formula Weight
- 200.23
- MOL File
- 38952-62-4.mol
Morpholine, 4,4'-carbonylbis Property
- Melting point:
- 142.0 to 146.0 °C
- Boiling point:
- 328.6±42.0 °C(Predicted)
- Density
- 1.217±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- -1.00±0.20(Predicted)
- color
- White to Almost white
Safety
- HS Code
- 2934.99.9001
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
N-Bromosuccinimide Price
- Product number
- C2962
- Product name
- 4,4'-Carbonyldimorpholine
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $219
- Updated
- 2025/07/31
- Product number
- C2962
- Product name
- 4,4'-Carbonyldimorpholine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $663
- Updated
- 2025/07/31
- Product number
- D480368
- Product name
- Dimorpholinomethanone
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 127022
- Product name
- Dimorpholinomethanone
- Purity
- >95%
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
- Product number
- 43096
- Product name
- 4,4'-Carbonyldimorpholine,≥98%(GC)
- Purity
- ≥98%(GC)
- Packaging
- 5G
- Price
- $312
- Updated
- 2021/12/16
Morpholine, 4,4'-carbonylbis Chemical Properties,Usage,Production
Synthesis
110-91-8
32315-10-9
38952-62-4
GENERAL METHOD: To a solution of morpholine (5-10 eq.) in anhydrous dichloromethane (25 mL) was slowly added dropwise a solution of triphosgene (1 eq.) in anhydrous dichloromethane (5 mL) at 0°C. The reaction mixture was stirred continuously at 0°C for 1 hour, then warmed to room temperature and continued stirring for 4 hours. Upon completion of the reaction, water (100 mL) was added to dissolve the precipitate formed. The aqueous phase was extracted with dichloromethane (2 x 25 mL). The organic phases were combined and washed sequentially with 1N HCl (25 mL), saturated NaHCO3 solution (25 mL) and brine (25 mL). The organic layer was dried over anhydrous Na2SO4 and concentrated under reduced pressure to obtain dimorpholinomethyl ketone with purity >95%, which can be directly used in the subsequent reaction.
References
[1] Beilstein Journal of Organic Chemistry, 2015, vol. 11, p. 499 - 503
[2] Patent: US2010/144588, 2010, A1
[3] Journal of Molecular Structure, 2003, vol. 655, # 3, p. 404 - 412
Morpholine, 4,4'-carbonylbis Preparation Products And Raw materials
Raw materials
Preparation Products
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