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M56557

Sigma-Aldrich

4-Methylmorpholine

ReagentPlus®, 99%

Synonym(s):

N-Methylmorpholine, NMM

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$33.70

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100 ML
$33.70

About This Item

Empirical Formula (Hill Notation):
C5H11NO
CAS Number:
109-02-4
Molecular Weight:
101.15
Beilstein/REAXYS Number:
102719
EC Number:
203-640-0
MDL number:
MFCD00006175
UNSPSC Code:
12352100
PubChem Substance ID:
57654399
NACRES:
NA.22
assay:
99%
bp:
115-116 °C/750 mmHg (lit.)
vapor pressure:
18 mmHg ( 20 °C)

$33.70

In StockDetails

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vapor density

>1 (vs air)

Quality Level

200

vapor pressure

18 mmHg ( 20 °C)

product line

ReagentPlus®

assay

99%

form

liquid

refractive index

n20/D 1.435 (lit.)

bp

115-116 °C/750 mmHg (lit.)

mp

−66 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

SMILES string

CN1CCOCC1

InChI

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

InChI key

SJRJJKPEHAURKC-UHFFFAOYSA-N

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Application

4-Methylmorpholine can be used to synthesize N-butyl-N-methylmorpholinium bromide by reacting with bromobutane.[1]

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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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_germany

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW2209
MKCS8951
MKCT3269
MKCR0297
MKCS2476

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Size-controlled electrochemical synthesis of palladium nanoparticles using morpholinium ionic liquid.
Cha J H, et al.
Korean Journal of Chemical Engineering, 24(6), 1089-1094 (2007)
Benedetta Del Secco et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 18(9), 2142-2149 (2019-04-24)
Silica nanoparticles (NPs) are versatile nanomaterials, which are safe with respect to biomedical applications, and therefore are highly investigated. The advantages of NPs include their ease of preparation, inexpensive starting materials and the possibility of functionalization or loading with various
L Belin et al.
British journal of industrial medicine, 40(3), 251-257 (1983-08-01)
Investigations of respiratory symptoms among workers in a factory producing polyurethane foam included measurement of air pollution with amines and isocyanates and a simultaneous health investigation of the exposed workers. An increased bronchial reactivity to inhaled methacholine was found in
V Balachandran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 97, 1101-1110 (2012-08-30)
The experimental FT-IR (4000-400 cm(-1)) and FT-Raman (3500-100 cm(-1)) spectra of 4-Methylmorpholine were recorded. The observed bands were interpreted with the aid of normal coordinate analysis and force field calculations based on density functional theory (DFT) using B3LYP functional theory
K Sitarek
Teratogenesis, carcinogenesis, and mutagenesis, 19(6), 369-376 (1999-12-10)
N-methylmorpholine, which is used as a catalyst in polyurethane foams producing, in solvents, stabilizing agents, and corrosion inhibitors, was administered to female rats by gavage at 100, 200, 600, and 900 mg/kg during organogenesis. It did not exhibit selective toxicity
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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