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8.05894

4-Methylmorpholine

Name: 4-Methylmorpholine
Brand: MM

for synthesis

Synonym(s):

4-Methylmorpholine, NMM, N-Methylmorpholine

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About This Item

Empirical Formula (Hill Notation):

C₅H₁₁NO

CAS Number:

109-02-4

Molecular Weight:

101.15

UNSPSC Code:

12352005

EC Index Number:

203-640-0

NACRES:

NA.22

MDL number:

MFCD00006175

Assay:

≥98% (GC)

Grade:

synthesis grade

Bp:

112-114 °C/1013 hPa

Vapor pressure:

23.5 hPa ( 20 °C)

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Properties

grade

synthesis grade

Quality Level

200

vapor pressure

23.5 hPa ( 20 °C)

assay

≥98% (GC)

form

liquid

autoignition temp.

165 °C (DIN 51794)

potency

1960 mg/kg LD₅₀, oral (Rat), 1240 mg/kg LD₅₀, skin (Rabbit)

expl. lim.

2.1 % (v/v)

dilution

(for synthesis)

pH

10.6 (20 °C, 50 g/L in H₂O)

bp

112-114 °C/1013 hPa

mp

-66 °C

transition temp

flash point 12.5 °C (DIN 51755 Part 1)

density

0.92 g/cm³ at 20 °C

storage temp.

2-30°C

SMILES string

N1(CCOCC1)C

InChI

1S/C5H11NO/c1-6-2-4-7-5-3-6/h2-5H2,1H3

InChI key

SJRJJKPEHAURKC-UHFFFAOYSA-N

Description

Application

4-Methylmorpholine can be used as:

A precursor to prepare N-methylmorpholine N-oxide and 1-butyl-1-methylmorpholinium bromide ([BMmo][Br]), a monocation ionic liquid.
A reactant to synthesize quaternary ammonium complexes applicable as complexing agents in redox flow batteries.
A basic catalyst in the synthesis of thiobenzamides via Willgerodt-Kindler′s reaction.
An activating agent to synthesize hyaluronic acid-based biopolymer for cosmetic, pharmaceutical, and nutraceutical applications.

Analysis Note

Assay (GC, area%): ≥ 98 %
Density (d 20 °C/ 4 °C): 0.917 - 0.918
Identity (IR): passes test

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pictograms

GHS02,GHS05,GHS07

signalword

Danger

hcodes

H225,H302,H314

pcodes

P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

53.6 °F - closed cup - DIN 51755 Part 1

flash_point_c

12 °C - closed cup - DIN 51755 Part 1

Certificates of Analysis (COA)

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Relationship between the Structure of Ionic Liquid and Its Enrichment Ability To Trace Fungicides from an Environmental Water Sample.

Jiale Yang et al.

Journal of agricultural and food chemistry, 66(36), 9418-9425 (2018-08-23)

To elucidate the relationship between the structure of ionic liquid (IL) and its enrichment ability to trace pesticides from an environmental water sample, a series of imidazole-based ILs were synthesized to extract four fungicides (boscalid, cyprodinil, fluazinam, and pyrimethanil) through

Enhanced Performance of Zn/Br Flow Battery Using N-Methyl-N-Propylmorpholinium Bromide as Complexing Agent.

Uxua Jiménez-Blasco et al.

International journal of molecular sciences, 22(17) (2021-09-11)

Redox flow batteries (RFB) are one of the most interesting technologies in the field of energy storage, since they allow the decoupling of power and capacity. Zinc-bromine flow batteries (ZBFB) are a type of hybrid RFB, as the capacity depends

Enantioselective arene epoxidation under mild conditions by Jacobsen catalyst: The role of protic solvent and co-catalyst in the activation of hydrogen peroxide

Rocha M, et al.

Applied Catalysis A: General, 460, 116-123 (2013)

Global Trade Item Number

SKU	GTIN
8.05894.1000	04022536388106
8.05894.2500	04022536748092
8.05894.0005	04022536388083
8.05894.0250	04022536388090