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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 67066-88-0 Name Alkenyl Succinic Anhydride Synonyms 2,5-Furandione, dihydro-3-(2-octadecenyl)- 2,5-Furandione, dihydro-3-- 2-(1-OCTADECENYL)SUCCINIC ANHYDRIDE 2-OCTADECENYL SUCCINIC ANHYDRIDE 3-dihydro-2,5-furandion 3-dihydro-2,5-furandione 3-dihydro-2,5-furanedione 67066-88-0 dihydro-3-(2-octadecenyl)furan-2,5-dione 3-(2-Octadecen-1-yl)dihydro-2,5-furandione 3-(Octadec-2-en-1-yl)dihydrofuran-2,5-dione 3-dihydro-2,5-furandione 3-oxolane-2,5-dione 3-oxolane-2,5-dione SMILES CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChI CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChIKey KLAIOABSDQUNSA-WUKNDPDISA-N Molecular Formula C22H38O3 Molecular Weight 350.543 Properties Appearance Pale yellow to amber transparent liquid Safety Data RIDADR  NONH for all modes of transport WGK Germany 3 Specifications and Other Information of Our ASA(Alkenyl Succinic Anhydride) CAS 67066-88...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 67066-88-0 Name Alkenyl Succinic Anhydride Synonyms 2,5-Furandione, dihydro-3-(2-octadecenyl)- 2,5-Furandione, dihydro-3-- 2-(1-OCTADECENYL)SUCCINIC ANHYDRIDE 2-OCTADECENYL SUCCINIC ANHYDRIDE 3-dihydro-2,5-furandion 3-dihydro-2,5-furandione 3-dihydro-2,5-furanedione 67066-88-0 dihydro-3-(2-octadecenyl)furan-2,5-dione 3-(2-Octadecen-1-yl)dihydro-2,5-furandione 3-(Octadec-2-en-1-yl)dihydrofuran-2,5-dione 3-dihydro-2,5-furandione 3-oxolane-2,5-dione 3-oxolane-2,5-dione SMILES CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChI CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChIKey KLAIOABSDQUNSA-WUKNDPDISA-N Molecular Formula C22H38O3 Molecular Weight 350.543 Properties Appearance Pale yellow to amber transparent liquid Safety Data RIDADR  NONH for all modes of transport WGK Germany 3 Specifications and Other Information of Our ASA(Alkenyl Succinic Anhydride) CAS 67066-88...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 67066-88-0 Name Alkenyl Succinic Anhydride Synonyms 2,5-Furandione, dihydro-3-(2-octadecenyl)- 2,5-Furandione, dihydro-3-- 2-(1-OCTADECENYL)SUCCINIC ANHYDRIDE 2-OCTADECENYL SUCCINIC ANHYDRIDE 3-dihydro-2,5-furandion 3-dihydro-2,5-furandione 3-dihydro-2,5-furanedione 67066-88-0 dihydro-3-(2-octadecenyl)furan-2,5-dione 3-(2-Octadecen-1-yl)dihydro-2,5-furandione 3-(Octadec-2-en-1-yl)dihydrofuran-2,5-dione 3-dihydro-2,5-furandione 3-oxolane-2,5-dione 3-oxolane-2,5-dione SMILES CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChI CCCCCCCCCCCCCCC/C=C/CC1CC(=O)OC1=O StdInChIKey KLAIOABSDQUNSA-WUKNDPDISA-N Molecular Formula C22H38O3 Molecular Weight 350.543 Properties Appearance Pale yellow to amber transparent liquid Safety Data RIDADR  NONH for all modes of transport WGK Germany 3 Specifications and Other Information of Our ASA(Alkenyl Succinic Anhydride) CAS 67066-88...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 1001347-91-6 Name Sulfonium, triphenyl-, salt with 3,3,4,4-tetrafluoro-4-sulfobutyl tricyclodecane-1-carboxylate (1:1) Synonyms 1,1,2,2-tétrafluoro-4-décane-1-carbonyl)oxy]butane-1-sulfonate de triphénylsulfanium triphenylsulfanium 1,1,2,2-tetrafluoro-4-decane-1-carbonyl)oxy]butane-1-sulfonate Triphenylsulfanium-1,1,2,2-tetrafluor-4-decan-1-carbonyl)oxy]butan-1-sulfonat 4-(adamantane-1-carbonyloxy)-1,1,2,2-tetrafluoro-butane-1-sulfonate;triphenylsulfonium Triphenylsulfonium 4-((adamantane-1-carbonyl)oxy)-1,1,2,2-tetrafluorobutane-1-sulfonate SMILES O=C(OCCC(F)(F)C(F)(F)S(=O)(=O))C12CC3CC(CC(C3)C1)C2.c1ccc(S+c2ccccc2)cc1 StdInChI InChI=1S/C18H15S.C15H20F4O5S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;16-14(17,15(18,19)25(21,22)23)1-2-24-12(20)13-6-9-3-10(7-13)5-11(4-9)8-13/h1-15H;9-11H,1-8H2,(H,21,22,23)/q+1;/p-1 StdInChIKey InChI=1S/C18H15...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 3289-23-4 Name 1,3-BUTANESULTONE Synonyms 1,2-Oxathiolane, 5-methyl-, 2,2-dioxide 1,3-Butanesultone 2,2-Dioxyde de 5-méthyl-1,2-oxathiolane 5-Methyl-1,2-oxathiolan-2,2-dioxid 5-Methyl-1,2-oxathiolane 2,2-dioxide SMILES CC1CCS(=O)(=O)O1 StdInChI InChI=1S/C4H8O3S/c1-4-2-3-8(5,6)7-4/h4H,2-3H2,1H3 StdInChIKey RAEHYISCRHEVNT-UHFFFAOYSA-N Molecular Formula C4H8O3S Molecular Weight 136.165 MDL Number MFCD00209959 Properties Appearance White powder Safety Data Symbol GHS06,GHS08 Signal Word Danger Hazard statements H301+H311-H316-H320-H341-H350-H335 Precautionary Statements P501-P261-P270-P202-P201-P271-P264-P280-P308+P313-P337+P313-P305+P351+P338-P361+P364-P332+P313-P301+P310+P330-P302+P352+P312-P304+P340+P312-P403+P233-P405 RIDADR  NONH for all modes of transport Specifications and Other Information of Our 1,3-BUTANESULTONE CAS 3289-23-4 Identification Method...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 3289-23-4 Name 1,3-BUTANESULTONE Synonyms 1,2-Oxathiolane, 5-methyl-, 2,2-dioxide 1,3-Butanesultone 2,2-Dioxyde de 5-méthyl-1,2-oxathiolane 5-Methyl-1,2-oxathiolan-2,2-dioxid 5-Methyl-1,2-oxathiolane 2,2-dioxide SMILES CC1CCS(=O)(=O)O1 StdInChI InChI=1S/C4H8O3S/c1-4-2-3-8(5,6)7-4/h4H,2-3H2,1H3 StdInChIKey RAEHYISCRHEVNT-UHFFFAOYSA-N Molecular Formula C4H8O3S Molecular Weight 136.165 MDL Number MFCD00209959 Properties Appearance White powder Safety Data Symbol GHS06,GHS08 Signal Word Danger Hazard statements H301+H311-H316-H320-H341-H350-H335 Precautionary Statements P501-P261-P270-P202-P201-P271-P264-P280-P308+P313-P337+P313-P305+P351+P338-P361+P364-P332+P313-P301+P310+P330-P302+P352+P312-P304+P340+P312-P403+P233-P405 RIDADR  NONH for all modes of transport Specifications and Other Information of Our 1,3-BUTANESULTONE CAS 3289-23-4 Identification Method...
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- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number AANA-0197 Name Peptide HHC-36 Sequence KRWWKWWRR Properties Appearance White powder Safety Data RIDADR  NONH for all modes of transport Specifications and Other Information of Our Peptide HHC-36 CAS AANA-0197 Identification Methods MS, HPLC Purity 95% min Shelf Life 1 year Storage Store at -20°C for long time, Sealed and away from light. Known Application HHC-36 is a broad-spectrum antimicrobial peptide frequently utilized in anti-infection research and in the development of antibiotic alternatives. It is well-suited for antimicrobial surface modification, with applications ranging from coatings for medical devices (such as catheters and implants) and wound dressings (specifically anti-infection dressings) to the antimicrobial treatment of surgical materials. General View of Documents HPLC of Peptide HHC-36 CAS AANA-0197 MS of Peptide HHC-36 CAS AANA-01...
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The global electronics industry is currently caught in a “silver squeeze.” With silver prices fluctuating at historic highs, sectors ranging from 5G communications to electric vehicles are seeing their margins evaporate. In critical components like conductive pastes and circuit boards, silver can account for over 70% of total material costs. Against this backdrop, ChemWhat, a specialist in advanced metal powders and surface treatments, has emerged as a key partner for companies looking to survive this cost crisis. By leveraging a proprietary nano-scale surface modification platform, ChemWhat is moving beyond the laboratory to provide a commercialized, three-tier roadmap toward complete “silver-free” manufacturing. Phase 1: The Transition—Silver-Coated Base Powders For industries that require the high-performance conductivity of silver but cannot afford the pure metal’s price tag, ChemWhat offers a high-efficiency transitional material. - The Technology: A dense, ultra-thin silver layer...
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The global electronics industry is currently caught in a “silver squeeze.” With silver prices fluctuating at historic highs, sectors ranging from 5G communications to electric vehicles are seeing their margins evaporate. In critical components like conductive pastes and circuit boards, silver can account for over 70% of total material costs. Against this backdrop, ChemWhat, a specialist in advanced metal powders and surface treatments, has emerged as a key partner for companies looking to survive this cost crisis. By leveraging a proprietary nano-scale surface modification platform, ChemWhat is moving beyond the laboratory to provide a commercialized, three-tier roadmap toward complete “silver-free” manufacturing. Phase 1: The Transition—Silver-Coated Base Powders For industries that require the high-performance conductivity of silver but cannot afford the pure metal’s price tag, ChemWhat offers a high-efficiency transitional material. - The Technology: A dense, ultra-thin silver layer...
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Cracking the Silver Code How ChemWhat is Decoupling Electronics from Precious Metal Volatility

The global electronics industry is currently caught in a “silver squeeze.” With silver prices fluctuating at historic highs, sectors ranging from 5G communications to electric vehicles are seeing their margins evaporate. In critical components like conductive pastes and circuit boards, silver can account for over 70% of total material costs. Against this backdrop, ChemWhat, a specialist in advanced metal powders and surface treatments, has emerged as a key partner for companies looking to survive this cost crisis. By leveraging a proprietary nano-scale surface modification platform, ChemWhat is moving beyond the laboratory to provide a commercialized, three-tier roadmap toward complete “silver-free” manufacturing. https://www.youtube.com/watch?v=oUA1sdQ0Rps
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