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Product FOB Price Min.Order Supply Ability Supplier
4-Methylmorpholine Manufacturer/High quality/Best price/In stock
Cas No: 109-02-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High quality 4-Methylmorpholine supplier in china
Cas No: 109-02-4
No Data 1 Kilogram 200 Metric Ton/Month Simagchem Corporation Contact Supplier
CAS:109-02-4 4-Methylmorpholine supply
Cas No: 109-02-4
No Data 1 Kilogram 100 Metric Ton/Year Kono Chem Co.,Ltd Contact Supplier
Cas No: 109-02-4
USD $ 12.0-12.0 / Kilogram 1 Kilogram 1000 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
4-Methylmorpholine CAS NO.109-02-4
Cas No: 109-02-4
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
N-Methyl Morpholine At Factory Price Made In China
Cas No: 109-02-4
No Data 1 Metric Ton Metric Ton/Day Hefei TNJ chemical industry co.,ltd Contact Supplier
CHemwill -- 4-Methylmorpholine
Cas No: 109-02-4
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
Cas No: 109-02-4
USD $ 2.0-3.0 / Kilogram 1 Kilogram 50 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Factory Supply N-Methylmorpholine
Cas No: 109-02-4
No Data 1 1 Ality Chemical Corporation Contact Supplier
Amadis Chemical offer CAS#109-02-4;CAT#A801956
Cas No: 109-02-4
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier

109-02-4 Usage

Safety Profile

Moderately toxic by ingestion and skin contact. Mildly toxic by inhalation. An irritant to skin, eyes, and mucous membranes. Flammable when exposed to heat or flame, can react vigorously with oxidizing materials. When heated to decomposition it emits toxic fumes of NOx.

Reactivity Profile

Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

General Description

A water-white liquid with an ammonia-like odor. Less dense than water and insoluble in water. Flash point 75°F. May be moderately toxic by ingestion, inhalation and skin absorption. Very irritating to skin, eyes, and mucous membranes. Used as a solvent and to make pharmaceuticals.


Flammable, dangerous fire risk. Skin irri-tant.

Chemical Properties

clear liquid

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 4881, 1995 DOI: 10.1016/0040-4039(95)00875-D

Air & Water Reactions

Highly flammable. Insoluble in water.

Purification Methods

Dry it by refluxing with BaO or sodium, then fractionally distil it through a helices-packed column. The picrate has m 227o, the thiocyanate salt has m 103o (from butanone). [Hall J Phys Chem 60 63 1956, Beilstein 27 I 203, 27 III/IV 22.]

Health Hazard

May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.


Catalyst in polyurethane foams, extraction sol-vent, stabilizing agent for chlorinated hydrocar-bons, self-polishing waxes, oil emulsions, corrosioninhibitors, pharmaceuticals.

109-02-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A12158)  4-Methylmorpholine, 99%    109-02-4 100ml 246.0CNY Detail
Alfa Aesar (A12158)  4-Methylmorpholine, 99%    109-02-4 500ml 414.0CNY Detail
Alfa Aesar (A12158)  4-Methylmorpholine, 99%    109-02-4 2500ml 1745.0CNY Detail
Aldrich (407704)  4-Methylmorpholine  purified by redistillation, ≥99.5% 109-02-4 407704-100ML 911.43CNY Detail
Aldrich (407704)  4-Methylmorpholine  purified by redistillation, ≥99.5% 109-02-4 407704-1L 5,098.86CNY Detail
Aldrich (M56557)  4-Methylmorpholine  ReagentPlus®, 99% 109-02-4 M56557-100ML 307.71CNY Detail
Aldrich (M56557)  4-Methylmorpholine  ReagentPlus®, 99% 109-02-4 M56557-500ML 465.66CNY Detail
Sigma-Aldrich (67870)  4-Methylmorpholine  purum, ≥98.0% (GC) 109-02-4 67870-250ML 250.38CNY Detail
Sigma-Aldrich (67870)  4-Methylmorpholine  purum, ≥98.0% (GC) 109-02-4 67870-1L 930.15CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name 4-Methylmorpholine

1.2 Other means of identification

Product number -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Corrosion inhibitors and anti-scaling agents
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:109-02-4 SDS

109-02-4Related news

The fluorination of 4-Methylmorpholine (cas 109-02-4) over cobalt(III) fluoride: The isolation and characterisation of some novel polyfluoro-4-Methylmorpholine (cas 109-02-4)s by mass spectrometry and nmr spectroscopy; the mechanism of the title reaction08/24/2019

4-Methylmorpholine has been fluorinated with cobalt(iii) fluoride to give ten highly fluorinated morpholines and one minor breakdown product. Mass spectrometry and NMR spectroscopy (1H and 19F) were utilised extensively in the assignment of product structures. A cation-radical mechanism is proposed.detailed

Thermodynamic inhibition of 4-Methylmorpholine (cas 109-02-4) while forming sH hydrate with methane08/19/2019

4-methylmorpholine (4-mMPL), a nitrogen-containing heterocyclic compound, is an organic base which acts as a proton acceptor. In this study, we characterized structure H (sH) clathrate hydrates with 4-mMPL by measuring the hydrate-phase equilibria and a series of microscopic analyzes (powder X-r...detailed

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