60274-89-7

Basic information

• Product Name: sodium 9,10-dihydro-5-nitro-9,10-dioxoanthracene-2-sulphonate
• Synonyms: sodium 9,10-dihydro-5-nitro-9,10-dioxoanthracene-2-sulphonate;9,10-Dihydro-5-nitro-9,10-dioxo-1-anthracenesulfonic acid sodium salt
• CAS NO: 60274-89-7
• Molecular Formula: C₁₄H₆NO₇S*Na
• Molecular Weight: 355.25471
• EINECS: 262-139-5
• Mol File: 60274-89-7.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: sodium 9,10-dihydro-5-nitro-9,10-dioxoanthracene-2-sulphonate(CAS DataBase Reference)
• NIST Chemistry Reference: sodium 9,10-dihydro-5-nitro-9,10-dioxoanthracene-2-sulphonate(60274-89-7)
• EPA Substance Registry System: sodium 9,10-dihydro-5-nitro-9,10-dioxoanthracene-2-sulphonate(60274-89-7)

Safety Data

• Hazardous Substances Data: 60274-89-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H7NO7S.Na/c16-13-8-4-2-6-10(23(20,21)22)12(8)14(17)7-3-1-5-9(11(7)13)15(18)19;/h1-6H,(H,20,21,22);/q;+1/p-1

Upstream product

• 128-56-3 anthraquinone-1-sulphonic acid sodium salt 

Downstream Products

• 129-40-8 5-chloro-1-nitroanthraquinone 

Relevant articles and documents

Dichroic dye, and liquid crystal composition and liquid crystal device using the same

The present invention provides one or more dichroic dyes which exhibit high solubility in liquid crystal and a high order parameter. The dichroic dyes each have a first substituent having at least one cis-cyclohexane ring and/or a second substituent having at least one trans-cyclohexane ring. The dichroic dye(s) may be provided as a mixture including at least a first dichroic dye having at least the first substituent and a second dichroic dye having at least the second substituent. The dichroic dye(s) may also be provided as a plurality of dichroic dyes, each of the molecules of which has at least the first substituent and the second substituent. The present invention also provides a liquid crystal composition and a liquid crystal element including the one or more dichroic dyes.