Skip to Content
MilliporeSigma
All Photos(1)

Documents

541389

Sigma-Aldrich

2,2-Dimethyl-1,3-dioxolan-4-one

96%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C5H8O3
CAS Number:
Molecular Weight:
116.12
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

96%

refractive index

n20/D 1.415 (lit.)

bp

41 °C (lit.)

density

0.989 g/mL at 25 °C (lit.)

SMILES string

CC1(C)OCC(=O)O1

InChI

1S/C5H8O3/c1-5(2)7-3-4(6)8-5/h3H2,1-2H3

InChI key

JKUCOZWILDFXMF-UHFFFAOYSA-N

General description

2,2-Dimethyl-1,3-dioxolan-4-one can be prepared via condensation reaction between glycolic acid and acetone in the presence of P2O5 in diethyl ether.

Application

2,2-Dimethyl-1,3-dioxolan-4-one may be used in the synthesis of the following N,N-disubstituted amides of glycolic acid:
  • N,N-diethyl-2-hydroxyacetamide
  • N,N-di(n-butyl)-2-hydroxyacetamide
  • N,N-di(n-hexyl)-2-hydroxyacetamide
  • 4-hydroxyacetylpiperidine
  • 4-hydroxyacetylmorpholine
  • N-ethyl-N-phenyl-2-hydroxyacetamide

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

135.0 °F - closed cup

flash_point_c

57.2 °C - closed cup

ppe

Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

A novel method for the synthesis of 2, 2-dimethyl-1, 3-dioxolan-4-one, and its reactions with secondary amines.
Boyko VI, et al.
Synthesis, 2007(14), 2095-2096 (2007)

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