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261483

Sigma-Aldrich

N,N-Dimethylacetamide dimethyl acetal

90%

Synonym(s):
1,1-Dimethoxy-N,N-dimethylethylamine
Linear Formula:
CH3C(OCH3)2N(CH3)2
CAS Number:
Molecular Weight:
133.19
Beilstein:
1420865
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

90%

form

liquid

refractive index

n20/D 1.411 (lit.)

bp

118 °C (lit.)

density

0.911 g/mL at 25 °C (lit.)

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

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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

Packaging

5, 25 g in glass bottle

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, 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

Certificate of Analysis

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Certificate of Origin

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