trans-2,3-Dimethyloxirane
CAS Registry Number®
21490-63-1
CAS Name
trans-2,3-DimethyloxiraneMolecular Formula
C4H8OMolecular Mass
72.11Cite this Page
trans-2,3-Dimethyloxirane. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=21490-63-1 (retrieved ) (CAS RN: 21490-63-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
56.5 °CMelting Point (1)
-85 °CDensity (2)
0.8226 g/cm³ @ Temp: 25 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Winstein, S.; Journal of the American Chemical Society, (1939), 61, 1576-81, CAplus
Other Names and Identifiers
InChI
InChI=1/C4H8O/c1-3-4(2)5-3/h3-4H,1-2H3/t3-,4-/s2
InChIKey
InChIKey=PQXKWPLDPFFDJP-SEFKMRKONA-N
SMILES
C[C@H]1[C@H](C)O1
Canonical SMILES
O1C(C)C1C
Other Names for this Substance
- Oxirane, 2,3-dimethyl-, (2R,3R)-rel-
- Butane, 2,3-epoxy-, trans-
- Oxirane, 2,3-dimethyl-, trans-
- rel-(2R,3R)-2,3-Dimethyloxirane
- trans-2-Butene oxide
Deleted or Replaced CAS Registry Numbers
6189-41-9, 10203-50-6
