Saltar al contenido
Merck
Todas las fotos(1)

Key Documents

View All Documentation

700428

Sigma-Aldrich

N,N-Dimetilformamida-d7

≥99.5 atom % D, contains 0.03 % (v/v) TMS

Sinónimos:

DMF-d7, Heptadeutero-N,N-dimetilformamida

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Fórmula lineal:
DCON(CD3)2
Número de CAS:
4472-41-7
Peso molecular:
80.14
Beilstein/REAXYS Number:
1908468
MDL number:
MFCD00003286
UNSPSC Code:
12142201
PubChem Substance ID:
329762200
NACRES:
NA.21

isotopic purity

≥99.5 atom % D

assay

≥99% (CP)

form

solution

contains

0.03 % (v/v) TMS

technique(s)

NMR: suitable

impurities

≤0.05% water
water

refractive index

n20/D 1.428 (lit.)

bp

153 °C (lit.)

density

1.03 g/mL at 25 °C (lit.)

mass shift

M+7

SMILES string

[2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]

InChI

1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D

InChI key

ZMXDDKWLCZADIW-YYWVXINBSA-N

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

Categorías relacionadas

General description

N,N-Dimethylformamide-d7 (DMF-d7) is a deuterated NMR solvent containing 0.03% (v/v) TMS (tetramethylsilane). It is useful in NMR-based research and analyses. Pulsed neutron diffraction measurements of different concentrations of molar lithium chloride (LiCl) solutions in DMF-d7 have been carried out to investigate the chloride ion solvation.

Application

N,N-Dimethylformamide-d7 may be used to analyze the degree of acrylation by proton NMR during the preparation of polyethylene glycol diacrylate (PEG-DA) from poly(ethylene glycol) (PEG).

Recommended products

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

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

Visite la Librería de documentos

Samuel Furse et al.
FEBS letters, 589(19 Pt B), 2726-2730 (2015-08-15)
This paper describes a study of the phospholipid profile of Escherichia coli MG1655 cultures at the B and D periods of the cell cycle. The results indicate that the phosphatidyl glycerol fraction grows relatively rapidly and that the size of
Neutron diffraction study on chloride ion solvation in water, methanol, and N,N-dimethylformamide.
Yamagami M, et al.
J. Chem. Phys. , 103(18), 8174-8178 (1995)
Małgorzata Fabijańska et al.
Dalton transactions (Cambridge, England : 2003), 44(3), 938-947 (2014-08-12)
This paper describes the synthesis of trans-bis-(3-aminoflavone)dichloridoplatinum(ii) (trans-Pt(3-af)2Cl2; TCAP) for use as a potential anticancer compound, and the evaluation of its structure by elemental and spectral analyses, and X-ray crystallography. The complex demonstrated a significant cytotoxic effect against human and
Seung Bin Baek et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(46), 14156-14161 (2015-11-19)
Crystallographic observation of adsorbed gas molecules is a highly difficult task due to their rapid motion. Here, we report the in situ single-crystal and synchrotron powder X-ray observations of reversible CO2 sorption processes in an apparently nonporous organic crystal under
Sean E Doris et al.
Journal of the American Chemical Society, 136(44), 15702-15710 (2014-10-11)
Cationic naked nanocrystals (NCs) are useful building units for assembling hierarchical mesostructured materials. Until now, their preparation required strongly electrophilic reagents that irreversibly sever bonds between native organic ligands and the NC surface. Colloidal instabilities can occur during ligand stripping

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