Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

261483

Sigma-Aldrich

N,N-Dimethylacetamide dimethyl acetal

90%

Synonym(s):

1,1-Dimethoxy-N,N-dimethylethylamine

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3C(OCH3)2N(CH3)2
CAS Number:
18871-66-4
Molecular Weight:
133.19
Beilstein:
1420865
MDL number:
MFCD00008476
UNSPSC Code:
12352100
PubChem Substance ID:
24855813
NACRES:
NA.22

Quality Level

200

Assay

90%

form

liquid

refractive index

n20/D 1.411 (lit.)

bp

118 °C (lit.)

density

0.911 g/mL at 25 °C (lit.)

functional group

amine
ether

SMILES string

COC(C)(OC)N(C)C

InChI

1S/C6H15NO2/c1-6(8-4,9-5)7(2)3/h1-5H3

InChI key

FBZVZUSVGKOWHG-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Claisen type reaction of N,N-dimethylacetamide dimethyl acetal using optically active trans-3-penten-2-ol as substrate has been investigated.

Application

N,N-Dimethylacetamide dimethyl acetal has been used as:
  • one carbon inserting synthon in preparation of pyrimido[1,2-a][1,3,5]triazin-6-ones
  • reagent for the synthesis of amides, diacylamines and heterocycles

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 2 - STOT SE 3

Target Organs

Eyes,Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

46.4 °F - closed cup

Flash Point(C)

8 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCBS6975V
BCBK9859V
BCBB4044V
BCBB4044
BCBB1700

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Nikhil Sachdeva et al.
Organic & biomolecular chemistry, 10(23), 4586-4596 (2012-05-15)
A novel thermal rearrangement, involving pyrimidine ring opening and subsequent ring closure leading to recyclization of the system, was identified in the reaction of (6-oxo-1,6-dihydropyrimidin-2-yl)guanidines 3 (where NR(1)R(2) = NH(2), NH alkyl, NH aralkyl, NHCH(2)Ph(R)) with triethyl orthoacetate, affording 4-substituted-2-methyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-ones
Tetrahedron Letters, 33, 3449-3449 (1992)
Piotr Szustakiewicz et al.
Nanomaterials (Basel, Switzerland), 9(4) (2019-04-14)
In this study, we report a universal approach allowing the non-covalent deposition of gold nanoparticles on reduced graphene oxide surface in a controlled fashion. We used a modified Hummers method to obtain graphene oxide, which then underwent surficial functionalization with
Asymmetric induction in the thermal reactions of allylic alcohols with N, N-dimethylacetamide dimethylacetal and triethyl orthoacetate.
Hill RK, et al.
The Journal of Organic Chemistry, 37(23), 3737-3740 (1972)
Tetrahedron, 48, 5227-5227 (1992)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service