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Cas Database

136830-35-8

136830-35-8

Identification

  • Product Name:1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, (1-phenylethylidene)di-4,1-phenylene ester

  • CAS Number: 136830-35-8

  • EINECS:

  • Molecular Weight:754.8

  • Molecular Formula: C40H26N4O8S2

  • HS Code:

  • Mol File:136830-35-8.mol

Synonyms:

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Relevant articles and documentsAll total 1 Articles be found

Pretreatment compositions

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Page/Page column 18-20, (2010/11/25)

A pretreatment composition of: (a) at least one compound having structure VI [in-line-formulae]V1—Y—V2??VI [/in-line-formulae] wherein Y is selected from the group consisting of S, O, NR2, (HOCH)p, and each R1 is independently selected from H, an alkyl group, an alkenyl group, an alkynyl group, an alkoxy group or a halogen, each R2 is independently H, SH, CH3, C2H5, and a linear or branched C1-C4 alkyl group containing a thiol group; and wherein V1 and V2 are independently selected from wherein, m is independently an integer from 0 to 4 with the proviso that m can =0 only when Y═ n is an integer from 1 to 5; p is an integer of from 1 to 4, and each R1 is defined as above; (b) at least one organic solvent, and optionally, (c) at least one adhesion promoter; wherein the amount of the compound of Structure VI present in the composition is effective to inhibit residue from forming when the photosensitive composition is coated on a substrate and the coated substrate is processed to form an image thereon.

Process route upstream and downstream products

Process route

1-phenyl-1,1-bis(4-hydroxyphenyl)ethane
1571-75-1

1-phenyl-1,1-bis(4-hydroxyphenyl)ethane

2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride
1001756-09-7,3770-97-6

2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride

1,2-naphthoquinone-2-diazide-4-sulfonyl chloride
36451-09-9

1,2-naphthoquinone-2-diazide-4-sulfonyl chloride

C<sub>30</sub>H<sub>22</sub>N<sub>2</sub>O<sub>5</sub>S
910883-20-4

C30H22N2O5S

C<sub>30</sub>H<sub>22</sub>N<sub>2</sub>O<sub>5</sub>S
796857-56-2

C30H22N2O5S

C<sub>40</sub>H<sub>26</sub>N<sub>4</sub>O<sub>8</sub>S<sub>2</sub>
910883-12-4

C40H26N4O8S2

C<sub>40</sub>H<sub>26</sub>N<sub>4</sub>O<sub>8</sub>S<sub>2</sub>
910883-38-4

C40H26N4O8S2

C<sub>40</sub>H<sub>26</sub>N<sub>4</sub>O<sub>8</sub>S<sub>2</sub>
136830-35-8

C40H26N4O8S2

Conditions
Conditions Yield
1-phenyl-1,1-bis(4-hydroxyphenyl)ethane; 1,2-naphthoquinone-2-diazide-4-sulfonyl chloride; With triethylamine; In tetrahydrofuran; at 30 ℃; for 48h; pH=< 8;
2-diazo-1-oxo-1,2-dihydronaphthalene-4-sulfonyl chloride; In tetrahydrofuran; at 30 ℃; for 20.5h; pH=< 8;

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