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13808 N,N-Dimethylformamide, Spectrophotometric Grade, 99.7+%

CAS Number
68-12-2
Synonyms

Stock No. Size Price ($) Quantity Availability
13808-K2 1L 55.50
13808-K7 4L 135.00
13808-M1 *4x1L 175.00
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N,N-Dimethylformamide, Spectrophotometric Grade, 99.7+%

MDL
MFCD00003284
EINECS
200-679-5

Chemical Properties

Formula
HCON(CH3)2
Formula Weight
73.09
Form
Liquid
Melting point
-61°
Boiling Point
153°
Flash Point
57°(135°F)
Density
0.944
Refractive Index
1.4310
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with water and most organic solvents.

Grade Specifications

Maximum level of impurities: Evaporation residue 5ppm, H2O 0.1%

Applications

N, N-Dimethylformamide is commonly used as a solvent. It is used as a reagent in Bouveault aldehyde synthesis and also in Vilsmeier-Haack reaction. It acts as a catalyst in the synthesis of acyl chlorides. It is used for separating and refining crude from olefin gas. DMF along with methylene chloride acts as a remover of varnish or lacquers. It is also used in the manufacture of adhesives, fibers and films. It is suitable for use in ultraviolet spectrophotometry.

Notes

Meets ACS spectrophotometric requirements. Filtered through 0.2µ filters. Reaction with sodium hydride gives exothermic decomposition at low temperatures. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Mahendra, N. R.; Pritam D.; Partha S. S. Physicochemical study of solution behaviour of alkali metal perchlorates prevailing in N,N-Dimethyl Formamide with the manifestation of ion Salvation consequences. J. Mol. Liq. 2015, 204, 243-247.

Wang, F.; Guo-zhu, J. The hydrogen bonding dynamics and cooperative Interactions in aqueous N,N-dimethyl formamide solution Studied by dielectric relaxation spectroscopy. Physica A 2014, 404, 315-322.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H312-H332-H319-H360

Flammable liquid and vapour. Harmful in contact with skin. Harmful if inhaled. Causes serious eye irritation. May damage fertility or the unborn child.

Precautionary Statements: P210-P201-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,3243
Beilstein
605365
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2924.19
TSCA
Yes
RTECS
LQ2100000

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