3-Methyltetrahydrophthalic anhydride

CAS Registry Number®

5333-84-6
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CAS Name

3-Methyltetrahydrophthalic anhydride

Molecular Formula

C9H10O3

Molecular Mass

166.17

Cite this Page

3-Methyltetrahydrophthalic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5333-84-6 (retrieved 2024-05-18) (CAS RN: 5333-84-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    61 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H10O3/c1-5-3-2-4-6-7(5)9(11)12-8(6)10/h2-3,5-7H,4H2,1H3

InChIKey

InChIKey=XPEKVUUBSDFMDR-UHFFFAOYSA-N

SMILES

CC1C2C(C(=O)OC2=O)CC=C1

Canonical SMILES

O=C1OC(=O)C2C(C=CCC12)C

Other Names for this Substance

  • 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-4-methyl-
  • 4-Cyclohexene-1,2-dicarboxylic anhydride, 3-methyl-
  • 3a,4,7,7a-Tetrahydro-4-methyl-1,3-isobenzofurandione
  • 3-Methyltetrahydrophthalic anhydride
  • 3-Methyl-1,2,3,6-tetrahydrophthalic anhydride

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Deleted or Replaced CAS Registry Numbers

1014107-91-5

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