N,N-Dimethylformamide dimethyl acetal

ALDRICH/140732 - technical grade, 94%

Synonym: 1,1-Dimethoxy-N,N-dimethylmethylamine; 1,1-Dimethoxytrimethylamine

CAS Number: 4637-24-5
Empirical Formula (Hill Notation): C₅H₁₃NO₂
Molecular Weight: 119.16
EC Number: 225-063-3
MDL Number: MFCD00008482
Linear Formula: (CH₃)₂NCH(OCH₃)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-140732-25ML	25 mL	$66.60 1/EAAdd To Favorites	Add To Favorites
45-140732-100ML	100 mL	$139.00 1/EAAdd To Favorites	Add To Favorites
45-140732-500ML	500 mL	$324.00 1/EAAdd To Favorites	Add To Favorites
45-140732-2.5L	2.5 L	$1460.00 1/EAAdd To Favorites	Add To Favorites

assay	94%
bp	102-103 °C/720 mmHg (lit.)
density	0.897 g/mL at 25 °C (lit.)
form	liquid
functional group	amine
	ether
grade	technical grade
InChI	1S/C5H13NO2/c1-6(2)5(7-3)8-4/h5H,1-4H3
InChI key	ZSXGLVDWWRXATF-UHFFFAOYSA-N
Quality Level	200
reaction suitability	reaction type: C-C Bond Formation
refractive index	n20/D 1.396 (lit.)
SMILES string	COC(OC)N(C)C

Application:	N,N-Dimethylformamide dimethyl acetal (DMF-DMA) can be used as: • An organocatalyst for the synthesis of 1,2-disubstituted-3,4-dihydronaphthalenes by the reaction of vinylarenes and electron-deficient alkynes. • A building block for the preparation of heterocyclic compounds such as enamines and amidines via formylation of methylene and amino groups. • A reagent in the synthesis of 1,4-diaryl-piperazine-2,5-diones by reacting with chloroacetamides. • A reagent along with enamine and alkyne for the preparation of 2,3,4,5-tetrasubstituted pyridine derivatives by three-component coupling reaction in the presence of Me₃SiCl.
Packaging:	2.5 L in glass bottle
Packaging:	25, 100, 500 mL in glass bottle

Symbol	GHS02,GHS05,GHS07
Signal word	Danger
Hazard statements	H225 - H317 - H318 - H332
Precautionary statements	P210 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 + P310
Hazard Codes	F,Xn
Risk Statements	11-20-36/37/38
Safety Statements	16-26-36/37
RIDADR	UN 3271 3 / PGII
WGK Germany	WGK 1
Flash Point(F)	42.8 °F
Flash Point(C)	6 °C

Purity	94%
bp	102-103 °C/720 mmHg (lit.)
Density	0.897 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.396 (lit.)
UNSPSC	12352302