1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4-(3,4-dihydro-7-hydroxy-2,4,4-trimethyl-2H-1-benzopyran-2-yl)-1,3-benzenediol

Modify Date: 2024-09-04 01:18:03

1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4-(3,4-dihydro-7-hydroxy-2,4,4-trimethyl-2H-1-benzopyran-2-yl)-1,3-benzenediol structure
Common Name 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4-(3,4-dihydro-7-hydroxy-2,4,4-trimethyl-2H-1-benzopyran-2-yl)-1,3-benzenediol
CAS Number 140698-96-0 Molecular Weight 550.6
Density N/A Boiling Point N/A
Molecular Formula C28H26N2O8S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4-(3,4-dihydro-7-hydroxy-2,4,4-trimethyl-2H-1-benzopyran-2-yl)-1,3-benzenediol

 Chemical & Physical Properties

Molecular Formula C28H26N2O8S
Molecular Weight 550.6

 Preparation

CC1(C)CC(C)(c2ccc(O)cc2O)Oc2cc(O)ccc21.[N-]=[N+]=C1C=Cc2c(cccc2S(=O)(=O)O)C1=O