140732
N,N-Dimethylformamide dimethyl acetal
technical grade, 94%
Synonym(s):
1,1-Dimethoxy-N,N-dimethylmethylamine, 1,1-Dimethoxytrimethylamine
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About This Item
Linear Formula:
(CH3)2NCH(OCH3)2
CAS Number:
Molecular Weight:
119.16
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
EC Number:
225-063-3
Beilstein/REAXYS Number:
506020
MDL number:
Assay:
94%
Form:
liquid
grade
technical grade
Quality Level
assay
94%
form
liquid
reaction suitability
reaction type: C-C Bond Formation
refractive index
n20/D 1.396 (lit.)
bp
102-103 °C/720 mmHg (lit.)
density
0.897 g/mL at 25 °C (lit.)
functional group
amine, ether
SMILES string
COC(OC)N(C)C
InChI
1S/C5H13NO2/c1-6(2)5(7-3)8-4/h5H,1-4H3
InChI key
ZSXGLVDWWRXATF-UHFFFAOYSA-N
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.
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wgk
WGK 1
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2 - Skin Sens. 1
Storage Class
3 - Flammable liquids
flash_point_f
42.8 °F
flash_point_c
6 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Wim Schepens et al.
Organic letters, 8(19), 4247-4250 (2006-09-08)
A novel series of analogues of calcitriol (1) is developed featuring a spirocyclic central core resulting from C18/C21-connection and C15/C16-deletion (2a, 2b). The synthesis of the key intermediate involves an Eschenmoser rearrangement of an enantiomerically pure bromo-substituted cyclohexenol.
A highly efficient cycloaddition of vinylarenes with electron-deficient alkynes affording 1, 2-disubstituted-3, 4-dihydronaphthalenes catalysed by N, N-dimethylformamide dimethyl acetal
Jiang J-L, et al.
Organic & Biomolecular Chemistry, 5(12), 1854-1857 (2007)
Qingfen Zhang et al.
Journal of the American Society for Mass Spectrometry, 16(7), 1192-1203 (2005-06-01)
A fragmentation mechanism for the neutral loss of 73 Da from dimethylformamidine glutamine isobutyl ester is investigated. Understanding this mechanism will allow to improve the identification and quantification of 15N-labeled and unlabeled glutamine and the distinguishing of glutamine and glutamic
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 140732-2.5L | 04061838733641 |
| 140732-500ML | 04061838733665 |
| 140732-100ML | 04061838733634 |
| 140732-25ML | 04061838733658 |