N,N-Dimethylformamide

SIGALD/33120 - puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99.8% (GC)

Synonym: DMF; NSC 5356

CAS Number: 68-12-2
Empirical Formula (Hill Notation): C₃H₇NO
Molecular Weight: 73.09
EC Number: 200-679-5
MDL Number: MFCD00003284
Linear Formula: HCON(CH₃)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-33120-1L-R	1 L	$168.00 1/EAAdd To Favorites	Add To Favorites
45-33120-2.5L-R	2.5 L	$284.00 1/EAAdd To Favorites	Add To Favorites

agency	reag. Ph. Eur.
assay	≥99.8% (GC)
autoignition temp.	833 °F
bp	152-154 °C
	153 °C (lit.)
cation traces	Al: ≤0.5 mg/kg
	B: ≤0.02 mg/kg
	Ba: ≤0.1 mg/kg
	Bi: ≤0.1 mg/kg
	Ca: ≤0.5 mg/kg
	Cd: ≤0.05 mg/kg
	Co: ≤0.02 mg/kg
	Cr: ≤0.02 mg/kg
	Cu: ≤0.02 mg/kg
	Fe: ≤0.1 mg/kg
	K: ≤0.5 mg/kg
	Li: ≥0.1 mg/kg
	Mg: ≤0.1 mg/kg
	Mn: ≤0.02 mg/kg
	Mo: ≤0.1 mg/kg
	Na: ≤1 mg/kg
	Ni: ≤0.02 mg/kg
	Pb: ≤0.1 mg/kg
	Sn: ≤0.1 mg/kg
	Sr: ≤0.1 mg/kg
	Zn: ≤0.1 mg/kg
color	APHA: ≤15
density	0.944 g/mL (lit.)
	0.948-0.950 g/mL at 20 °C
expl. lim.	15.2 %
form	liquid
grade	ACS reagent
	puriss. p.a.
impurities	≤0.003% free acid (as CH₃COOH)
	≤0.005% free alkali (as NH₃)
	≤0.005% non-volatile matter
	≤0.1% water (Karl Fischer)
InChI	1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3
InChI key	ZMXDDKWLCZADIW-UHFFFAOYSA-N
mp	−61 °C (lit.)
pH	7 (20 °C, 200 g/L)
Quality Level	200
refractive index	n20/D 1.4290-1.4310
	n20/D 1.430 (lit.)
SMILES string	[H]C(=O)N(C)C
vapor density	2.5 (vs air)
vapor pressure	2.7 mmHg ( 20 °C)

Application:	N,N-Dimethylformamide (DMF) may be employed as a solvent in the following studies: • Extraction of chlorophyll containing pigments from the intact tissues of cotyledons of Cucumis sativus. • Isolation of chlorophyll a from the cell cultures of unicellular marine algae.4 • As reducing agent and solvent for the preparation of Au@Ag core-shell nanocrystals.
Application:	Solvent for many hydrophobic organic compounds.
General description:	N,N-Dimethylformamide (DMF) is commonly employed as a solvent for various organic reactions. DMF is a useful solvent employed for the isolation of chlorophyll from plant tissues. It is widely employed reagent in organic synthesis. It plays multiple roles in various reactions such as solvent, dehydrating agent, reducing agent as well as catalyst. It is a multipurpose building block for the synthesis of compounds containing O, -CO, -NMe₂, -CONMe₂, -Me, -CHO as functional groups.
Other Notes:	The article number 33120-4X2.5L-M will be discontinued. Please order the single bottle 33120-2.5L-M which is physically identical with the same exact specifications. The article number 33120-4X2.5L-R will be discontinued. Please order the single bottle 33120-2.5L-R which is physically identical with the same exact specifications. The article number 33120-6X1L-M will be discontinued. Please order the single bottle 33120-1L-M which is physically identical with the same exact specifications. The article number 33120-6X1L-R will be discontinued. Please order the single bottle 33120-1L-R which is physically identical with the same exact specifications.
Packaging:	2.5 L also available in PE-bottles

Symbol	GHS02,GHS07,GHS08
Signal word	Danger
Hazard statements	H226 - H312 + H332 - H319 - H360D
Precautionary statements	P210 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Codes	T
Risk Statements	61-20/21-36
Safety Statements	53-45
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

Purity	≥99.8% (GC)
bp	152-154 °C; 153 °C (lit.)
mp	−61 °C (lit.)
Density	0.948-0.950 g/mL at 20 °C; 0.944 g/mL (lit.)
Refractive Index	n20/D 1.4290-1.4310; n20/D 1.430 (lit.)
UNSPSC	12352111