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Merck
CN

67870

4-Methylmorpholine

purum, ≥98.0% (GC)

Synonym(s):

N-Methylmorpholine, NMM

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About This Item

Empirical Formula (Hill Notation):
C5H11NO
CAS Number:
Molecular Weight:
101.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-640-0
Beilstein/REAXYS Number:
102719
MDL number:
Assay:
≥98.0% (GC)
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vapor density

>1 (vs air)

Quality Level

vapor pressure

18 mmHg ( 20 °C)

grade

purum

assay

≥98.0% (GC)

refractive index

n20/D 1.435

bp

115-116 °C/750 mmHg (lit.)

mp

−66 °C (lit.)

density

0.918 g/mL at 20 °C, 0.92 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CN1CCOCC1

InChI

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

InChI key

SJRJJKPEHAURKC-UHFFFAOYSA-N

Application

4-Methylmorpholine(NMM) has been used for amidation of hyaluronic acid to synthesize its derivative with potential applications in hydrogel synthesis and gold coatings.
NMM can be used as a reactant for the synthesis of:
  • 1-Butyl-1-methylmorpholinium bromide ([BMmo][Br]), a monocation ionic liquid.
  • Quaternary ammonium complexes that can be used as complexing agents in redox flow batteries (RFBs).

It can also be used as an activating reagent:
  • For the synthesis of peptide-drug conjugate for targeted drug delivery.
  • To synthesize acrylate star polymers with application as magnetic resonance imaging (MRI) agents.



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Danger

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

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Investigating triazine-based modification of hyaluronan using statistical designs.
Liang J, et al.
Carbohydrate Polymers, 132, 472-480 (2015)
High relaxivity MRI imaging reagents from bimodal star polymers.
Adkins CT, et al.
Polym. Chem., 3(2), 390-398 (2012)
A Peptide-Guided System with Programmable Subcellular Translocation for Targeted Therapy and Bypassing Multidrug Resistance.
Zhu Y, et al.
Analytical Chemistry, 164(13), A3342-A3348 (2018)



Global Trade Item Number

SKUGTIN
67870-250ML04061832748610
67870-1L04061832748603