Saltar al contenido
MilliporeSigma
Todas las fotos(3)

Documentos

134236

Sigma-Aldrich

Morpholine

ReagentPlus®, ≥99%

Sinónimos:

Tetrahydro-1,4-oxazine

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(3)

About This Item

Fórmula empírica (notación de Hill):
C4H9NO
Número de CAS:
110-91-8
Peso molecular:
87.12
Beilstein/REAXYS Number:
102549
EC Number:
203-815-1
MDL number:
MFCD00005972
UNSPSC Code:
12352100
eCl@ss:
39162409
PubChem Substance ID:
24848140
NACRES:
NA.21

vapor density

3 (vs air)

Quality Level

200

vapor pressure

31 mmHg ( 38 °C)
7 mmHg ( 20 °C)

product line

ReagentPlus®

assay

≥99%

form

liquid

autoignition temp.

590 °F

expl. lim.

10.8 %

refractive index

n20/D 1.454 (lit.)

bp

129 °C (lit.)

mp

−7-−5 °C (lit.)

density

0.996 g/mL at 25 °C (lit.)

SMILES string

C1COCCN1

InChI

1S/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2

InChI key

YNAVUWVOSKDBBP-UHFFFAOYSA-N

¿Está buscando productos similares? Visita Guía de comparación de productos

General description

Morpholine can be obtained, via degradation of N-methylmorpholine N-oxide (NMMO) during fiber production.

Morpholine is a cyclic amine that serves as a solvent, corrosion inhibitor, and chemical intermediate.

Application

Morpholine can be used as a buffer component in the separation of peptides and pathogenic lipopolysaccharides during on-line chromatographic preconcentration coupled to capillary zone electrophoresis–electrospray mass spectrometry (cPC–CZE–ES-MS) analysis from colony isolates.

Legal Information

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

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Repr. 2 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

87.8 °F - closed cup

flash_point_c

31 °C - closed cup

ppe

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

Choose from one of the most recent versions:

Certificados de análisis (COA)

Lot/Batch Number
MKCT3348
STBK6914
STBK6296
STBK8032
MKCR7420

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Los clientes también vieron

Slide 1 of 4

1 of 4

4-Aminomorpholine 97%

Sigma-Aldrich

A66308

4-Aminomorpholine

1-Methylpiperazine 99%

Sigma-Aldrich

130001

1-Methylpiperazine

Piperidine ReagentPlus®, 99%

Sigma-Aldrich

104094

Piperidine

Pyrrolidine ≥99.0%

Sigma-Aldrich

83240

Pyrrolidine

"Determination of morpholine and N-methylmorpholine formed as degradation products in cellulose fiber production by capillary isotachophoresis"
Widhalm A and Kenndler E
Analytical Chemistry, 63(06), 645-648 (1991)
Flow injection analysis with amperometric detection for morpholine determination in corrosion inhibitors
Oliveira SMD, et al.
Journal of the Brazilian Chemical Society, 25, 1399-1406 (2014)
"Development of an on-line preconcentration method for the analysis of pathogenic lipopolysaccharides using capillary electrophoresis?electrospray mass spectrometry: Application to small colony isolates1NRCC No.: 39585.1"
Li.J, et al.
Journal of Chromatography A, 817(01), 325-336 (1998)
M H Jayan S Karunarathna et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 20(2), 255-263 (2021-03-16)
The photochemistry of Fe(III) coordinated to natural uronate-containing polysaccharides has been investigated quantitatively in aqueous solution. It is demonstrated that the photoreduction of the coordinated Fe(III) to Fe(II) and oxidative decarboxylation occurs in a variety of uronate-containing polysaccharides. The photochemistry
Louis De Muynck et al.
Neurobiology of aging, 34(11), 2541-2547 (2013-05-28)
Progranulin (PGRN) is a growth factor involved in wound healing, inflammation, tumor growth, and neurodegeneration. Mutations in the gene encoding PGRN give rise to shortage of PGRN and cause familial frontotemporal lobar degeneration. PGRN exerts neurotrophic functions and binding of
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico