3,3′,4,4′-Tetrahydro-4,4,4′,4′,7,7′-hexamethyl-2,2′-spirobi[2H-1-benzopyran]-6,6′-diol

CAS Registry Number®

40278-59-9
No image available.

CAS Name

3,3′,4,4′-Tetrahydro-4,4,4′,4′,7,7′-hexamethyl-2,2′-spirobi[2H-1-benzopyran]-6,6′-diol

Molecular Formula

C23H28O4

Molecular Mass

368.47

Cite this Page

3,3′,4,4′-Tetrahydro-4,4,4′,4′,7,7′-hexamethyl-2,2′-spirobi[2H-1-benzopyran]-6,6′-diol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=40278-59-9 (retrieved 2024-07-08) (CAS RN: 40278-59-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    200-201 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C23H28O4/c1-13-7-19-15(9-17(13)24)21(3,4)11-23(26-19)12-22(5,6)16-10-18(25)14(2)8-20(16)27-23/h7-10,24-25H,11-12H2,1-6H3

InChIKey

InChIKey=HPPJCHQXOCLCJJ-UHFFFAOYSA-N

SMILES

CC1(C)CC2(OC=3C(C(C)(C)C2)=CC(O)=C(C)C3)OC=4C1=CC(O)=C(C)C4

Canonical SMILES

OC=1C=C2C(OC3(OC4=CC(=C(O)C=C4C(C)(C)C3)C)CC2(C)C)=CC1C

Other Names for this Substance

  • 2,2′-Spirobi[2H-1-benzopyran]-6,6′-diol, 3,3′,4,4′-tetrahydro-4,4,4′,4′,7,7′-hexamethyl-
  • 3,3′,4,4′-Tetrahydro-4,4,4′,4′,7,7′-hexamethyl-2,2′-spirobi[2H-1-benzopyran]-6,6′-diol
  • 6,6′-Dihydroxy-4,4,4′,4′,7,7′-hexamethylbis-2,2′-spirochroman
  • 6,6′-Dihydroxy-4,4,4′,4′,7,7′-hexamethyl-2,2′-spirobichroman
  • OHM-SP

View All