4,6,7,8-Tetrahydro-7,7-dimethyl-4-(4-methylphenyl)-2H-1-benzopyran-2,5(3H)-dione

CAS Registry Number®

400084-56-2
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CAS Name

4,6,7,8-Tetrahydro-7,7-dimethyl-4-(4-methylphenyl)-2H-1-benzopyran-2,5(3H)-dione

Molecular Formula

C18H20O3

Molecular Mass

284.35

Cite this Page

4,6,7,8-Tetrahydro-7,7-dimethyl-4-(4-methylphenyl)-2H-1-benzopyran-2,5(3H)-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=400084-56-2 (retrieved 2024-08-19) (CAS RN: 400084-56-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    204 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H20O3/c1-11-4-6-12(7-5-11)13-8-16(20)21-15-10-18(2,3)9-14(19)17(13)15/h4-7,13H,8-10H2,1-3H3

InChIKey

InChIKey=JRUAAYSVGCPOKN-UHFFFAOYSA-N

SMILES

O=C1C=2C(CC(=O)OC2CC(C)(C)C1)C3=CC=C(C)C=C3

Canonical SMILES

O=C1OC2=C(C(=O)CC(C)(C)C2)C(C3=CC=C(C=C3)C)C1

Other Names for this Substance

  • 2H-1-Benzopyran-2,5(3H)-dione, 4,6,7,8-tetrahydro-7,7-dimethyl-4-(4-methylphenyl)-
  • 4,6,7,8-Tetrahydro-7,7-dimethyl-4-(4-methylphenyl)-2H-1-benzopyran-2,5(3H)-dione