4-acetyl morpholine/CAS 1696-20-4/C6H11NO2

4-acetyl morpholine/CAS 1696-20-4/C6H11NO2


4-Acetylmorpholine is an organic compound with the molecular formula C6H11NO2.

Chinese name: 4-Acetylmorpholine

English name: 4-Acetylmorpholine

Chemical formula: C6H11NO2

Molecular weight: 129

CAS No.: 1696-20-4

EINECS No.: 216-913-4

Chinese name: 4-Acetylmorpholine

Alias: N-Acetylmorpholine; 4-Acetylmorpholine

English name 4-Acetylmorpholine

Chemical formula C6H11NO2

Molecular weight 129

CAS No. 1696-20-4

EINECS No. 216-913-4

MDL No.: MFCD00006171

RTECS No.: QD7000000

Basic Information:

N-Acetylmorpholine CAS 1696-20-4

Chinese name: N-Acetylmorpholine

English name: 4-Acetylmorpholine

Molecular Formula: C6H11NO2

Molecular weight: 129.16

C A S:1696-20-4

Product Specification:

Appearance: colorless transparent liquid, no visible impurities

Content %: ≥99.0%.

Moisture %: ≤0.2%

Safety Information:

Customs code: 2934999090

WGK Germany: 1

Hazard Category Code: R36

Safety instructions: S26-S36-S39

RTECS number: QD7000000

Dangerous Goods Symbol: Xi


It is colorless transparent liquid, non-toxic and non-corrosive. Melting point 10℃,Boiling point 246℃(0.101MPa),Specific gravity(20℃)1.116,Refractive index=1.4380.It can be miscible with water and low grade alcohols,and easily soluble in general organic solvents.N-Acetylmorpholine is chemically stable under general conditions,and its thermal decomposition temperature is more than 230℃. Under the action of heat and strong acid, it can undergo acidolytic reaction to produce morpholine salt and acetic acid.


N-acetylmorpholine is a very important pesticide intermediate, is one of the main raw materials for the synthesis of agricultural fungicide enoymorpholine, flumorpholine.The mixture of N-acetylmorpholine and N-formylmorpholine is an excellent natural gas and syngas acid gas remover, used in the new Morphysorb process developed by foreign countries in recent years. The extraction of low quality natural gas or synthesis gas requires the removal of trace components such as CO2 and H2S, and the use of physical solvents is particularly advantageous for gases with high CO2 and H2S content.

[Packing]: Packed in 200KG plastic drum.

[Storage]: Store in a cool, ventilated place, away from fire and heat. Keep the container sealed. Prohibit the use of mechanical equipment and tools that are prone to sparks. Load and unload lightly when handling to prevent damage to the package and container.

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse


200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:





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86-021-5657 7830


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Baoshan District, Shanghai, China (Mainland)



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