3a,4,7,7a-Tetrahydro-2-methyl-1H-isoindole-1,3(2H)-dione

CAS Registry Number®

2021-21-8
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CAS Name

3a,4,7,7a-Tetrahydro-2-methyl-1H-isoindole-1,3(2H)-dione

Molecular Formula

C9H11NO2

Molecular Mass

165.19

Cite this Page

3a,4,7,7a-Tetrahydro-2-methyl-1H-isoindole-1,3(2H)-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2021-21-8 (retrieved 2024-08-19) (CAS RN: 2021-21-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    156-169 °C @ Press: 17.5 Torr

  • Melting Point (2)

    61 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H11NO2/c1-10-8(11)6-4-2-3-5-7(6)9(10)12/h2-3,6-7H,4-5H2,1H3

InChIKey

InChIKey=UAFTWHXBZBAYKV-UHFFFAOYSA-N

SMILES

O=C1C2C(C(=O)N1C)CC=CC2

Canonical SMILES

O=C1N(C(=O)C2CC=CCC12)C

Other Names for this Substance

  • 1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-methyl-
  • 4-Cyclohexene-1,2-dicarboximide, N-methyl-
  • 3a,4,7,7a-Tetrahydro-2-methyl-1H-isoindole-1,3(2H)-dione
  • 1,2,3,6-Tetrahydro-n-methylphthalimide
  • 2-Methyl-2,3,3a,4,7,7a-hexahydro-1H-isoindole-1,3-dione