Morpholine CAS No. 110-91-8; 138048-80-3

Pharmaceutical Materials 2025-03-20

Product Name

Morpholine

Multiple Names

Tetrahydro-2H-1.4-Oxazine;

Morpholine Sigmaultra;

Morpholine-2.2.3.3.5.5.6.6-d8;

Tetrahydro-1.4-Oxazine;

Morpholin-4-Ium;

1.4-Oxazine,Tetrahydro-;

1.4-Oxazinan

CAS No. 110-91-8; 138048-80-3

EC No. 203-815-1

MF No. C4H9NO

MW No.  87.1278

The main raw materials of accelerator NOBS are used as analytical reagents and solvents such as resins, waxes, shellac, etc., for the production of sodium sulfate, water glass, ultramarine, etc. Chemicalbook is also used in glass, paper, detergent, soap, dye, synthetic fiber, leather, medicine, ceramics and other industries. Analytical reagents, such as nitrogen determination, dehydrating agent.

Advantage of Morpholine CAS No. 110-91-8; 138048-80-3

It is an intermediate of organic synthesis

It is also widely used in industry to inhibit basal respiration, prevent moisture volatilization and skin atrophy.

Stable product performance

 

Aspect Details
Chemical Name Morpholine
CAS Numbers 110-91-8; 138048-80-3
Synonyms 1.4-Oxazinan, Tetrahydro-2H-1.4-oxazine, Morpholine sigmaultra, etc.
Molecular Formula C₄H₉NO
Molecular Weight 87.12 g/mol
Physical Properties
  • Appearance: Colorless oily liquid with an ammonia-like odor
  • Melting Point: -5°C
  • Boiling Point: 128.9°C at 760 mmHg
  • Flash Point: 35.6°C
  • Solubility: Miscible with water and many organic solvents such as methanol, ethanol, and benzene
Chemical Properties
  • Has amine and ether functional groups, making it a weak base
  • Reacts with fatty acids, acid anhydrides, and acyl chlorides to form amides
  • Can undergo N-alkylation reactions with alkylating agents
Applications
  • Used as a solvent for resins, waxes, and shellac
  • Employed as a corrosion inhibitor in boiler water treatment
  • Acts as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and surfactants
Safety Information
  • Toxic by inhalation and skin absorption
  • Flammable liquid with a low flash point
  • Requires proper ventilation and protective equipment during handling

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