N-Acetylmorpholine
- CAS NO.:1696-20-4
- Empirical Formula: C6H11NO2
- Molecular Weight: 129.16
- MDL number: MFCD00006171
- EINECS: 216-913-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-05-22 11:23:49
What is N-Acetylmorpholine?
Chemical properties
CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID
What are the applications of Application
N-acetylmorpholine is a kind of oxaza compound mainly used to synthesize medical disinfectant use in agriculture, Aromatics Extractive Project agents, and gas sweetening agents.
Flammability and Explosibility
Non flammable
Synthesis
Acetic acid and morpholine Reactive Synthesis N-Acetylmorpholine, the first step generates alkylbenzyldimethylasaltsum salts and a strong exothermal reaction; both can carry out under normal temperature, the alkylbenzyldimethylasaltsum saltsum of generation is solid; The dehydration of second step alkylbenzyldimethylasaltsum saltsum generates N-acetyl morphine, is thermo-negative reaction, need at high temperature to carry out, and speed of response is slow. The rate-determining steps of acetic acid and morpholine Reactive Synthesis N-Acetylmorpholine are morpholine dehydration of salt, and high temperature and in time dehydration are favorable to raising the speed of response.
Purification Methods
Distil it through an 8inch Fenske (glass helices packing, p 11) column with a manual take-off head. Purify it by fractional distillation. The hydrobromide has m 172-175o. [Brace J Am Chem Soc 75 357 1953, deBenneville et al. J Org Chem 21 1072 1956, Beilstein 27 III/IV 274.]
Properties of N-Acetylmorpholine
Melting point: | 14 °C (lit.) |
Boiling point: | 240-245 °C |
Density | 1.116 g/mL at 25 °C (lit.) |
vapor pressure | 2.2Pa at 20℃ |
refractive index | n |
Flash point: | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
form | clear liquid |
pka | -0.72±0.20(Predicted) |
Specific Gravity | 1.116 |
color | Colorless to Light yellow |
Water Solubility | MISCIBLE |
BRN | 111971 |
CAS DataBase Reference | 1696-20-4(CAS DataBase Reference) |
NIST Chemistry Reference | Morpholine, 4-acetyl-(1696-20-4) |
EPA Substance Registry System | Morpholine, 4-acetyl- (1696-20-4) |
Safety information for N-Acetylmorpholine
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 Health Hazard GHS08 |
GHS Hazard Statements |
H317:Sensitisation, Skin H361:Reproductive toxicity |
Precautionary Statement Codes |
P201:Obtain special instructions before use. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for N-Acetylmorpholine
Abamectin manufacturer
AKASH PHARMA EXPORTS
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