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

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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

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Safety

HS Code: 2934.99.9001

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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.

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N-Bromosuccinimide Price

TCI Chemical

Product number: C2962
Product name: 4,4'-Carbonyldimorpholine
Purity: >98.0%(GC)
Packaging: 1g
Price: $219
Updated: 2025/07/31

TCI Chemical

Product number: C2962
Product name: 4,4'-Carbonyldimorpholine
Purity: >98.0%(GC)
Packaging: 5g
Price: $663
Updated: 2025/07/31

TRC

Product number: D480368
Product name: Dimorpholinomethanone
Packaging: 10mg
Price: $45
Updated: 2021/12/16

Matrix Scientific

Product number: 127022
Product name: Dimorpholinomethanone
Purity: >95%
Packaging: 1g
Price: $90
Updated: 2021/12/16

Chem-Impex

Product number: 43096
Product name: 4,4'-Carbonyldimorpholine,≥98%(GC)
Purity: ≥98%(GC)
Packaging: 5G
Price: $312
Updated: 2021/12/16

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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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Morpholine, 4,4'-carbonylbis Suppliers

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38952-62-4