319937

Sigma-Aldrich

N,N-Dimethylformamide

ACS reagent, ≥99.8%

Synonym(s):
DMF, NSC 5356
Linear Formula:
HCON(CH3)2
CAS Number:
Molecular Weight:
73.09
Beilstein/REAXYS Number:
605365
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

grade

ACS reagent

vapor density

2.5 (vs air)

vapor pressure

2.7 mmHg ( 20 °C)

assay

≥99.8%

form

liquid

autoignition temp.

833 °F

expl. lim.

15.2 %

impurities

≤0.0005 meq/g Titr. acid
≤0.003 meq/g Titr. base
≤0.15% water

evapn. residue

≤0.005%

color

clear
APHA: ≤15

refractive index

n20/D 1.430 (lit.)

pH

7 (20 °C, 200 g/L)

bp

153 °C (lit.)

mp

−61 °C (lit.)

density

0.944 g/mL (lit.)

SMILES string

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

InChI

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

InChI key

ZMXDDKWLCZADIW-UHFFFAOYSA-N

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Packaging

4×4 L in poly bottle
500 mL in glass bottle
56 L in Pure-Pac™ 1
1, 6×1, 2.5, 4, 4×4 L in glass bottle
18 L in steel drum
200 L in composite drum

Application

Solvent for many hydrophobic organic compounds.

Signal Word

Danger

RIDADR

UN 2265 3 / PGIII

WGK Germany

WGK 2

Flash Point(F)

135.5 °F - closed cup

Flash Point(C)

57.5 °C - closed cup

Certificate of Analysis

Certificate of Origin

Kun Liu et al.
Nanoscale, 4(20), 6574-6580 (2012-09-15)
Studies on the self-assembly of metal nanoparticles (NPs) in the presence of ions are motivated by the biosensing applications of NP clusters and the capability to control the morphology of clusters of oppositely charged NPs. The effect of ions has...
S Ollier et al.
Journal of dairy science, 97(8), 4942-4954 (2014-06-03)
A cow's risk of acquiring a new intramammary infection during the dry period increases with milk production at drying off and decreases as mammary gland involution progresses. A method commonly used to reduce milk production is a drastic reduction in...
L Piazza et al.
Nature communications, 6, 6407-6407 (2015-03-03)
Surface plasmon polaritons can confine electromagnetic fields in subwavelength spaces and are of interest for photonics, optical data storage devices and biosensing applications. In analogy to photons, they exhibit wave-particle duality, whose different aspects have recently been observed in separate...
Jun Nishida et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(52), 18442-18447 (2014-12-17)
The structural elasticity of metal-organic frameworks (MOFs) is a key property for their functionality. Here, we show that 2D IR spectroscopy with pulse-shaping techniques can probe the ultrafast structural fluctuations of MOFs. 2D IR data, obtained from a vibrational probe...
Guillaume E Beranger et al.
Endocrinology, 155(4), 1340-1352 (2014-02-11)
Osteoporosis and overweight/obesity constitute major worldwide public health burdens that are associated with aging. A high proportion of women develop osteoporosis and increased intraabdominal adiposity after menopause. which leads to bone fractures and metabolic disorders. There is no efficient treatment...
Protocols
Overcome challenges in synthesis and disulfide bond formation with protocols for Fmoc solid-phase peptide synthesis of peptides with cysteine and methionine.
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