Deuterated DMF

Deuterated DMF

Names
IUPAC name 1-Deuterio-N,N-bis(trideuteriomethyl)formamide
Other names Dimethylformamide-d7 N,N-Dimethylformamide-d7 Heptadeutero-N,N-dimethylformamide
Identifiers
CAS Number	4472-41-7 Y
3D model (Jmol)	Interactive image Interactive image
Abbreviations	DMF-d7
Beilstein Reference	1908468
ChemSpider	70601 N
ECHA InfoCard	100.022.497
EC Number	224-745-8
PubChem	78225
UN number	2265
InChI InChI=1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D N Key: ZMXDDKWLCZADIW-YYWVXINBSA-N N
SMILES [2H]c(:[o]):[n](C([2H])([2H])[2H])C([2H])([2H])[2H] [2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]
Properties
Chemical formula	C 32 H 7NO
Molar mass	80.1369 g mol−1
Appearance	Colourless liquid
Density	1.03 g mL−1
Boiling point	153 °C (307 °F; 426 K)
Refractive index (nD)	1.428
Hazards
GHS pictograms
GHS signal word	DANGER
GHS hazard statements	H312, H319, H332, H360
GHS precautionary statements	P280, P305+351+338, P308+313
EU classification (DSD)	T
R-phrases	R61, R20/21, R36
S-phrases	S53, S45
Flash point	58 °C (136 °F; 331 K)
Explosive limits	2.2–15.2%
Lethal dose or concentration (LD, LC):
LD50 (median dose)	2.8 g kg−1(oral, rat) 1.5–4.72 g kg−1(dermal, rabbit)
Related compounds
Related alkanamides	N-Methylformamide Dimethylformamide
Related compounds	N-Nitroso-N-methylurea ENU
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N  (what is YN ?)
Infobox references

Deuterated dimethylformamide ((CD₃)₂NCOD), is a form (called an isotopologue) of DMF ((CH₃)₂NCOH)in which the hydrogen atom ("H") is replaced with deuterium (heavy hydrogen) isotope ("D"). Deuterated DMF is a relatively uncommon solvent used in NMR spectroscopy.