Skip to main content


Triphenylsulfonium salt with 1-(tricyclodec-1-ylmethyl) 2,2-difluoro-2-sulfoacetate (1:1) CAS 1022939-88-3
- Identification

- Properties

- Safety Data

- Specifications & Other Information

- Links

- Quick Inquiry

Identification

CAS Number

1022939-88-3

Name

Triphenylsulfonium salt with 1-(tricyclodec-1-ylmethyl) 2,2-difluoro-2-sulfoacetate (1:1)

Synonyms

triphenylsulfonium ((1-adamantyl)methoxycarbonyl)difluoromethanesulfonatetriphenylsulfonium (adamantane-1-ylmethyl)oxycarbonyldifluoromethanesulfonate

SMILES

C1C2CC3CC1CC(C2)(C3)COC(=O)C(F)(F)S(=O)(=O).C1=CC=C(C=C1)(C2=CC=CC=C2)C3=CC=CC=C3

StdInChI

InChI=1S/C18H15S.C13H18F2O5S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;14-13(15,21(17,18)19)11(16)20-7-12-4-8-1-9(5-12)3-10(2-8)6-12/h1-15H;8-10H,1-7H2,(H,17,18,19)/q+1;/p-1

StdInChIKey

OPUSNKQMMLRYMS-UHFFFAOYSA-M

Molecular Formula

C31H32F2O5S2

Molecular Weight

586.7

Properties

Appearance

White to off-white powder

Safety Data

RIDADR 

NONH for all modes of transport

Specifications and Other Information of Our Triphenylsulfonium salt with 1-(tricyclodec-1-ylmethyl) 2,2-difluoro-2-sulfoacetate (1:1) CAS 1022939-88-3

Identification Methods

HNMR, HPLC

Purity

99% min, 99.5% min

Total Heavy Metals Impurities

＜100ppb,＜50ppb

Shelf Life

2 years

Storage

Under room temperature away from light

Known Application

I. Core Function: Photoacid Generator (PAG)This compound is a triphenylsulfonium salt-based photoacid generator (PAG). Under UV or deep-UV (DUV) irradiation:It absorbs light and undergoes photolytic cleavageProduces a strong acid (difluoromethanesulfonic acid)The generated acid can catalyze chemically amplified reactions or initiate subsequent cationic polymerization. It is a key functional additive in photoresist and cationic photopolymer curing systems.II. Main Application Areas1.Semiconductor Photoresists (Chemically Amplified Photoresists, CARs)Applicable to:i-line, KrF, and ArF lithography systemsHigh-resolution chemically amplified photoresistsMain functions:Acid generation upon exposureCatalyzes deprotection reactionsAmplifies exposure effects → improves resolution, sensitivity, and critical dimension / line edge roughness (CD/LER) controlAdvantages of the adamantyl structure:Provides high thermal stabilityReduces acid diffusion → improves resolution and line edge roughnessEnhances optical performance and formulation stability of photoresists

- Cationic Photocuring SystemsUsed in UV-induced cationic curing of epoxy resins and vinyl ether materialsUV irradiation → acid generation → initiates cationic ring-opening polymerization or crosslinkingApplications include:UV-curable coatings and inksElectronic encapsulation materialsPhoto-patternable insulating layers (e.g., PSPI, PI)

Links

This product is developed by our R&D company WatsonChem Advanced Chemical Materials (https://www.watsonchem.com/).

Quick Inquiry

Fill out our inquiry form and one of our experts will be in touch with you shortly. https://www.watson-int.com/triphenylsulfonium-salt-with-1-tricyclo3-3-1-137dec-1-ylmethyl-22-difluoro-2-sulfoacetate-11-cas-1022939-88-3/

Comments

Post a Comment

Popular posts from this blog

- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 13939-06-5 Name Molybdenum hexacarbonyl Synonyms carbon monooxide- molybdenum(6:1) Hexacarbonylmolybdenum hexacarbonylmolybdenum(0) HEXAKIS(CARBON MONOXIDE) MOLYBDENUM hexakis(methanidylidyneoxidanium) molybdenum MFCD00003466  Molybdenum carbonyl Molybdenum carbonyl (Mo(CO)6) (8CI) Molybdenum carbonyl (Mo(CO)6), (OC-6-11)- Molybdenum carbonyl, Molybdenum hexacarbonyl Molybdenum carbonyl; Molybdenum hexacarbonyl Molybdenum carbonyl|Hexacarbonylmolybdenum(0) Molybdenum hexacarbonyl Molybdenumhexacarbonyl O=(=O)(=O)(=O)(=O)=O QA-3932 SMILES #.#.#.#.#.#. StdInChI InChI=1S/6CO.Mo/c6*1-2; StdInChIKey KMKBZNSIJQWHJA-UHFFFAOYSA-N Molecular Formula C6MoO6 Molecular Weight 264.001 EINECS 237-713-3 MDL Number MFCD00003466 Properties Appearance White powder Structure Structure of Molybdenum hexacarbonyl CAS 13939-06-5 Safety Data Symbol GHS06 Signal Word Warning Ha...
Post a Comment
Read more
- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 180031-78-1 Name 4--2-pentanone FEMA 3840 Synonyms 13729321 180031-78-1 2-Pentanone, 4-- 4-(Furan-2-ylmethylsulfanyl)pentane-2-one4-(Furfurylthio)-2-pentanone4--2-pentanone4--2-pentanone4--2-pentanon 4--2-pentanone 4--2-pentanone 4-pentan-2-one T5OJ B1SY1&1V1 3025939 4-(2-Furylmethylthio)pentan-2-one4-(Furan-2-ylmethylthio)pentan-2-one4-(Furfurylthio)pentan-2-one4--2-pentanoneDTXSID40870148 FEMA 3840MFCD12911410 UNII-W5N093JFRP SMILES CC(CC(=O)C)SCc1ccco1 StdInChI InChI=1S/C10H14O2S/c1-8(11)6-9(2)13-7-10-4-3-5-12-10/h3-5,9H,6-7H2,1-2H3 StdInChIKey IUNKNKANRUMCNL-UHFFFAOYSA-N Molecular Formula C10H14O2S Molecular Weight 198.28 MDL Number MFCD12911410 Beilstein 13729321 Properties Appearance Amber liquid Density 1.080~1.095 Refractive index 1.498~1.516 Melting point 128.4°C Boili...
Post a Comment
Read more
- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 2382942-38-1 Name DMTr-2'-O-C16-rC(Ac)-3'-CE-Phosphoramidite Synonyms DMTr-2'-O-C16-rC(Ac)-3'-CE-Phosphoramidite Molecular Formula C57H82N5O9P Molecular Weight 1012.28 Properties Appearance White powder Structure Structure of DMTr-2'-O-C16-rC(Ac)-3'-CE-Phosphoramidite CAS 2382942-38-1 Safety Data Symbol WGK Germany 3 MSDS Download Specifications and Other Information of Our Identification Methods HNMR, HPLC Purity 99% min Shelf Life 1 year Storage Store at -20°C, sealed and away from light Known Application DMTr-2'-O-C16-rC(Ac)-3'-CE-Phosphoramidite CAS 2382942-38-1 is used in 2'-0-C16 monomer. General View of Documents Links This product is developed by our R&D company Ulcho Biochemical Limited (http://www.ulcho.com/). Quick Inquiry Fill out our inquiry form and one of our experts will be in touch with you shortl...
Post a Comment
Read more