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M56557

Sigma-Aldrich

4-Methylmorpholine

ReagentPlus®, 99%

Synonyme(s) :

N-Methylmorpholine, NMM

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78,40 $

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Disponible pour expédition le21 avril 2025Détails

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100 ML
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500 ML
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About This Item

Formule empirique (notation de Hill) :
C5H11NO
Numéro CAS:
109-02-4
Poids moléculaire :
101.15
Beilstein:
102719
Numéro CE :
203-640-0
Numéro MDL:
MFCD00006175
Code UNSPSC :
12352100
ID de substance PubChem :
57654399
Nomenclature NACRES :
NA.22

48,20 $

Disponible pour expédition le21 avril 2025Détails

Devis pour commande en gros

Densité de vapeur

>1 (vs air)

Niveau de qualité

200

Pression de vapeur

18 mmHg ( 20 °C)

Gamme de produits

ReagentPlus®

Essai

99%

Forme

liquid

dilution

(for general lab use)

Indice de réfraction

n20/D 1.435 (lit.)

pb

115-116 °C/750 mmHg (lit.)

Pf

−66 °C (lit.)

Densité

0.92 g/mL at 25 °C (lit.)

Chaîne SMILES 

CN1CCOCC1

InChI

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

Clé InChI

SJRJJKPEHAURKC-UHFFFAOYSA-N

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Catégories apparentées

Description générale

4-methylmorpholine, also known as N-Methylmorpholine, is a cyclic tertiary amine and is commonly used as a highly valuable solvent and a fine chemical for cellulose.

Application

4-Methylmorpholine can be used to synthesize N-butyl-N-methylmorpholinium bromide by reacting with bromobutane.[1]
4-methylmorpholine is used:
  • in the synthesis of N-methylmorpholine-N-oxide (NMMO)
  • as an effective and inexpensive additive for highly enantioselective arylation of aryl aldehydes catalyzed by the (S)-H8-BINOL-Ti(Oi-Pr)2 complex

Informations légales

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

Pictogrammes

FlameCorrosionExclamation mark
GHS02,GHS05,GHS07

Mention d'avertissement

Danger

Mentions de danger

H225,H302,H314

Classification des risques

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

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

53.6 °F - closed cup - DIN 51755 Part 1

Point d'éclair (°C)

12 °C - closed cup - DIN 51755 Part 1

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
MKCW2209
MKCS8951
MKCT3269
MKCR0297
MKCS2476

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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
L Hansén et al.
Scandinavian journal of work, environment & health, 12(1), 66-69 (1986-02-01)
The N-methylmorpholine levels in workroom air in a polyurethane foam factory were determined by two methods in which midget impinger flasks were used for sampling. The analyses were performed by gas chromatography and isotachophoresis. The values obtained by the gas
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
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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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