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N-Acetylmorpholine

N-Acetylmorpholine structure

CAS No:
1696-20-4
Formula:
C6H11NO2
Chemical Name:
N-Acetylmorpholine
Synonyms:
Ethanone,1-(4-morpholinyl)-;Morpholine,4-acetyl-;1-(4-Morpholinyl)ethanone;N-Acetylmorpholine;4-Acetylmorpholine;Acetomorpholide;NSC 2764;1-(Morpholin-4-yl)ethanone;1-Morpholinoethanone;1-Morpholinoethan-1-one;1-(Morpholin-4-yl)ethan-1-one;140864-97-7
Categories:
Agrochemicals > Pesticide Intermediates

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Description

CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID

N-Acetylmorpholine Basic Attributes

Molecular Weight：

129.16

Exact Mass：

129.16

BRN：

111971

EC Number：

216-913-4

NSC Number：

2764

DSSTox ID：

DTXSID9061889

HScode：

29349990

Characteristics

PSA：

29.5

XLogP3：

-0.7

Appearance：

Clear very slight yellow liquid. Acetic odor.

Density：

1.1162 g/cm³ @ Temp: 20 °C

Melting Point：

14.5 °C

Boiling Point：

89 °C @ Press: 1 Torr

Flash Point：

>230 °F

Refractive Index：

n 20/D 1.483(lit.)

Water Solubility：

MISCIBLE

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure：

0.0159mmHg at 25°C

Toxicity：

Oral-rat LD50: 6130 mg/kg; parenteral-mouse LDL0: 2400 mg/kg

Flammability characteristics：

Flammable; decomposes by heating to release toxic nitrogen oxide fumes

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36-62-43

safety instructions：

26-36-39-36/37

RTECS Number：

QD7000000

Marks：

Xi,Xn

Storage features：

Warehouse ventilated, low temperature and dry

Explosive characteristics：

Reacts violently with oxidants

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P280

Hazard Statements：

H317-H361

GHS Classification：

|Warning|H315 (45.5%): Causes skin irritation [Warning Skin corrosion/irritation]|P201, P202, P261, P264, P272, P280, P281, P302+P352, P305+P351+P338, P308+P313, P321, P332+P313, P333+P313, P337+P313, P362, P363, P405, and P501|Aggregated GHS information provided by 400 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

moderately toxic

N-Acetylmorpholine Use and Manufacturing

Methods of Manufacturing

The preparation method is prepared by reacting morpholine with acetyl chloride or acetic anhydride.

Uses

N-acetylmorpholine is a very important pesticide intermediate and one of the main raw materials for the synthesis of agricultural fungicides enoylmorpholine and flumorpholine. The mixture of N-acetylmorpholine and N-formylmorpholine is an excellent acid gas removal agent for natural gas and syngas. The extraction of low-quality natural gas or syngas requires the removal of trace components such as CO2 and H2S, and it is particularly advantageous to use physical solvents for gases with a high content of CO2 and H2S.

Production

< 25,000 lb

Manufacturing Info：

Ethanone, 1-(4-morpholinyl)-: ACTIVE

Computed Properties

Molecular Weight:129.16
XLogP3:-0.7
Hydrogen Bond Acceptor Count:2
Exact Mass:129.078978594
Monoisotopic Mass:129.078978594
Topological Polar Surface Area:29.5
Heavy Atom Count:9
Complexity:108
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Vinyl acetate

Morpholine

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