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Suzhou WEIMAS Semiconductor Materials Co., Ltd. Product Catalog

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China

20 Products

WEIMAS is a leading supplier of core materials for high-end semiconductor photoresist. Our main products include Photo Acid Generator (PAG), BARC resin, PHS resin and Photo initiator (PI), which are the core materials for ArFi/ArF/KrF photoresists used in advanced semiconductor manufacturing process and photoresists in the display panel industry. Our technical specifications are all at the leading level in the industry, which can achieve ppb grade metal impurity control.

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All Products (20)

1-(4-Butoxy-1-naphthyl)tetrahydrothiophenium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

1-(4-Butoxy-1-naphthyl)tetrahydrothiophenium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

CAS Number: 209482-18-8

Bis[4-(2-methyl-2-propanyl)phenyl]iodonium trifluoromethanesulfonate

Bis[4-(2-methyl-2-propanyl)phenyl]iodonium trifluoromethanesulfonate

CAS Number: 84563-54-2

Bis[4-(2-methyl-2-propanyl)phenyl]iodonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

Bis[4-(2-methyl-2-propanyl)phenyl]iodonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

CAS Number: 194999-85-4

2-(Phenyliodonio)benzoate

2-(Phenyliodonio)benzoate

CAS Number: 109545-72-4

(4-Tert-butylphenyl)-diphenylsulfanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate

(4-Tert-butylphenyl)-diphenylsulfanium;1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate

CAS Number: 258872-05-8

Sulfonium, triphenyl-, 7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonate (11)

Sulfonium, triphenyl-, 7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulfonate (11)

CAS Number: 227199-92-0

DYPR0360

DYPR0360

CAS Number: 488820-76-4

Triphenylsulfonium triflate

Triphenylsulfonium triflate

CAS Number: 66003-78-9

Triphenylsulfonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

Triphenylsulfonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

CAS Number: 144317-44-2

Triphenylsulfonium chloride

Triphenylsulfonium chloride

CAS Number: 4270-70-6

(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfonium trifluoromethanesulfonate

(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfonium trifluoromethanesulfonate

CAS Number: 180801-55-2

(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfonium 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate

CAS Number: 857285-80-4

1,1'-[(Diazomethylene)disulfonyl]dicyclohexane

1,1'-[(Diazomethylene)disulfonyl]dicyclohexane

CAS Number: 138529-81-4

2-({Diazo[(2-methyl-2-propanyl)sulfonyl]methyl}sulfonyl)-2-methylpropane

2-({Diazo[(2-methyl-2-propanyl)sulfonyl]methyl}sulfonyl)-2-methylpropane

CAS Number: 138529-84-7

1,1'-[(Diazomethylene)disulfonyl]bis(4-methylbenzene)

1,1'-[(Diazomethylene)disulfonyl]bis(4-methylbenzene)

CAS Number: 14159-45-6

Benzene,1,1'-[(diazomethylene)bis(sulfonyl)]bis[2,- 4-dimethyl-

Benzene,1,1'-[(diazomethylene)bis(sulfonyl)]bis[2,- 4-dimethyl-

CAS Number: 39153-56-5

2-{[(Trifluoromethyl)sulfonyl]oxy}-1H-benzo[de]isoquinoline-1,3(2H)-dione

2-{[(Trifluoromethyl)sulfonyl]oxy}-1H-benzo[de]isoquinoline-1,3(2H)-dione

CAS Number: 85342-62-7

Methanesulfonic acid, 1,1,1-trifluoro-, 6-(1-hexyn-1-yl)-1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl ester

Methanesulfonic acid, 1,1,1-trifluoro-, 6-(1-hexyn-1-yl)-1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl ester

CAS Number: 2004734-94-3

Trifluoromethanesulfonic acid 6-butyl-1,3-dioxo-1H,2H-benz[de]isoquinolin-2-yl ester

Trifluoromethanesulfonic acid 6-butyl-1,3-dioxo-1H,2H-benz[de]isoquinolin-2-yl ester

CAS Number: 1610827-31-0

Naphthalimidyltrifluromethan sulfornate

Naphthalimidyltrifluromethan sulfornate

CAS Number: 171417-91-7