FCAD Group

ChemWhat, as a technology pioneer in metal nanomaterials, has developed a comprehensive nano silver and nano copper product portfolio, revolutionizing electronic device manufacturing. ChemWhat's platform includes 10-200nm nano silver particles, high aspect ratio silver nanowires, silver-coated copper composites, and customized functional powders, mastering core surface functionalization and self-assembled molecular film technologies. In flexible electronics, ChemWhat's nano silver conductive inks achieve high-quality conductive layers at 150°C, compatible with temperature-sensitive substrates, while silver nanowire films maintain 90% transmittance with 10Ω/sq sheet resistance, successfully applied in flexible displays and wearables, delivering 30% touch sensitivity improvement and 100,000 bending cycles. For 5G and RF applications, ChemWhat’s specialized nano silver pastes feature 0.1dB/GHz insertion loss and ±0.5% frequency stability, reducing manufacturing costs by 30% compar...

- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 85006-31-1 ChemWhat Code 17483 Name Methyl3-amino-4-methyl-2-thenoate Synonyms 3-Amino-4-methyl-2-thiophenecarboxylic acid methyl ester2-Thiophenecarboxylic acid, 3-amino-4-methyl-, methyl ester 3-Amino-4-méthyl-2-thiophènecarboxylate de méthyle 85006-31-1 Methyl 3-amino-4-methyl-2-thiophenecarboxylate Methyl 3-amino-4-methylthiophen-2-carboxylateMethyl 3-amino-4-methylthiophene-2-carboxylateMethyl-3-amino-4-methyl-2-thiophencarboxylat Methyl-3-amino-4-methylthiophen-2-carboxylat102123-28-4 285-060-8 3-Amino-2-(methoxycarbonyl)-4-methylthiophene, Methyl 3-amino-4-methyl-2-thenoate3-Amino-2-(methoxycarbonyl)-4-methylthiophene; Methyl 3-amino-4-methyl-2-thenoate3-Amino-4-Methyl-2-Thiophenecarboxylic Acid Methyl Ester3-Amino-4-Methyl-2-Thiophenecarboxylic Acid Methyl Ester (en)3-Amino-4-methyl-thiophen-2-carboxylic acid methyl ester3-amino-4-methyl-thiop...

- Identification - Properties - Safety Data - Specifications & Other Information - Links - Quick Inquiry Identification CAS Number 85006-31-1 Name Methyl3-amino-4-methyl-2-thenoate Synonyms 3-Amino-4-methyl-2-thiophenecarboxylic acid methyl ester2-Thiophenecarboxylic acid, 3-amino-4-methyl-, methyl ester 3-Amino-4-méthyl-2-thiophènecarboxylate de méthyle 85006-31-1 Methyl 3-amino-4-methyl-2-thiophenecarboxylate Methyl 3-amino-4-methylthiophen-2-carboxylateMethyl 3-amino-4-methylthiophene-2-carboxylateMethyl-3-amino-4-methyl-2-thiophencarboxylat Methyl-3-amino-4-methylthiophen-2-carboxylat102123-28-4 285-060-8 3-Amino-2-(methoxycarbonyl)-4-methylthiophene, Methyl 3-amino-4-methyl-2-thenoate3-Amino-2-(methoxycarbonyl)-4-methylthiophene; Methyl 3-amino-4-methyl-2-thenoate3-Amino-4-Methyl-2-Thiophenecarboxylic Acid Methyl Ester3-Amino-4-Methyl-2-Thiophenecarboxylic Acid Methyl Ester (en)3-Amino-4-methyl-thiophen-2-carboxylic acid methyl ester3-amino-4-methyl-thiophene-2-carboxylic ac...

In the long evolution of dental material technology, following the three important dental raw materials of 10-MDP (10-Methacryloyloxydecyl dihydrogen phosphate), 4-META (4-Methacryloxyethyl trimellitic anhydride), and Bis-GDMAP (Bis(Glyceryl Dimethacrylate)Phosphate), ChemWhat has achieved another major technological breakthrough by successfully developing a series of high-performance alternatives to UDMA (Urethane Dimethacrylate), bringing revolutionary innovation to the dental materials industry. Technical Foundation of Traditional Dental Materials 10-MDP, as a phosphate-containing methacrylate modified monomer, provides excellent long-term bonding performance and is recommended for use as an adhesion promoter in dental applications. 4-META is typically used in combination with 10-MDP as a dental adhesive, with research finding that methacrylates with both hydrophobic and hydrophilic groups enhance monomer penetration into dentin pretreated with 10% citric acid and 3% ferric chloride...

In the long evolution of dental material technology, following the three important dental raw materials of 10-MDP (10-Methacryloyloxydecyl dihydrogen phosphate), 4-META (4-Methacryloxyethyl trimellitic anhydride), and Bis-GDMAP (Bis(Glyceryl Dimethacrylate)Phosphate), ChemWhat has achieved another major technological breakthrough by successfully developing a series of high-performance alternatives to UDMA (Urethane Dimethacrylate), bringing revolutionary innovation to the dental materials industry. Technical Foundation of Traditional Dental Materials 10-MDP, as a phosphate-containing methacrylate modified monomer, provides excellent long-term bonding performance and is recommended for use as an adhesion promoter in dental applications. 4-META is typically used in combination with 10-MDP as a dental adhesive, with research finding that methacrylates with both hydrophobic and hydrophilic groups enhance monomer penetration into dentin pretreated with 10% citric acid and 3% ferric chloride...

In the long evolution of dental material technology, following the three important dental raw materials of 10-MDP (10-Methacryloyloxydecyl dihydrogen phosphate), 4-META (4-Methacryloxyethyl trimellitic anhydride), and Bis-GDMAP (Bis(Glyceryl Dimethacrylate)Phosphate), ChemWhat has achieved another major technological breakthrough by successfully developing a series of high-performance alternatives to UDMA (Urethane Dimethacrylate), bringing revolutionary innovation to the dental materials industry. https://www.youtube.com/watch?v=ktWIFyQTgMk

Against the backdrop of global acceleration toward carbon neutrality goals, organic photovoltaics (OPV) is transitioning from laboratory to industrial scale, leveraging its unique advantages of lightweight, flexibility, semi-transparency, solution processability, and environmental friendliness. As a premium biochemical database and materials brand under Watson, ChemWhat has focused extensively on core functional materials for organic photovoltaics in recent years, systematically enhancing its product portfolio. The comprehensive range covers everything from classic fullerene systems to cutting-edge non-fullerene acceptors (NFAs), high-performance polymer donors, and key intermediates, fully supporting the breakthrough requirements of research institutions and industrial clients in efficiency, stability, and mass production processes. 1. Strategic Positioning: Complete Coverage of OPV Value Chain Key Materials ChemWhat’s product strategy closely aligns with current organic solar cell te...

Against the backdrop of global acceleration toward carbon neutrality goals, organic photovoltaics (OPV) is transitioning from laboratory to industrial scale, leveraging its unique advantages of lightweight, flexibility, semi-transparency, solution processability, and environmental friendliness. As a premium biochemical database and materials brand under Watson, ChemWhat has focused extensively on core functional materials for organic photovoltaics in recent years, systematically enhancing its product portfolio. The comprehensive range covers everything from classic fullerene systems to cutting-edge non-fullerene acceptors (NFAs), high-performance polymer donors, and key intermediates, fully supporting the breakthrough requirements of research institutions and industrial clients in efficiency, stability, and mass production processes. 1. Strategic Positioning: Complete Coverage of OPV Value Chain Key Materials ChemWhat’s product strategy closely aligns with current organic solar cell te...

As the world races toward net-zero, organic photovoltaics—or OPV—are stepping into the spotlight. Lightweight, flexible, semi-transparent, and printable, OPV is no longer just a lab curiosity—it’s powering the future of wearable tech, smart windows, and indoor energy harvesting. At the heart of this revolution is ChemWhat, a premium materials brand from Watson International, delivering the high-purity, structurally precise molecules that turn scientific breakthroughs into real-world devices. ChemWhat’s strength lies in its complete OPV ecosystem—from donors and acceptors to critical intermediates. Its polymer donors like PM6 and PTQ10, paired with next-gen non-fullerene acceptors such as L8-BO and PY-IT, are setting new efficiency records. In standard device architectures, PM6:L8-BO achieves an impressive 18.78% power conversion efficiency, while D18:L8-BO soars to 20.24%—among the highest ever reported for solution-processed solar cells. And PTQ10:PY-IT delivers exceptional current ou...

Identification CAS Number 79551-14-7 ChemWhat Code 25976 Name Ferene disodium salt Synonyms 2-Furansulfonic acid, 5,5'-bis-, sodium salt (1:2)3-(2-pyridyl)-5,6-bis(5-sulfo-2-furyl)-1,2,4-triazine disodium salt5,5'-(3-(2-Pyridinyl)-1,2,4-triazine-5,6-diyl)bis-2-furansulfonic acid disodium salt5,5'-difurane-2-sulfonate de disodiumDinatrium-5,5'-difuran-2-sulfonatDisodium 5,5'-di(2-furansulfonate)Disodium 5,5'-difuran-2-sulfonate2-Furansulfonic acid, 5,5'-(3-(2-pyridinyl)-1,2,4-triazine-5,6-diyl)bis-, disodium salt3-(2-Pyridyl)-5,6-bis(2-(furylsulfonic acid))-1,2,4-triazine3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5',5''-disulfonic acid disodium salt; 5,5'-difuran-2-sulfonic acid disodium salt3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt3-(2-PYRIDYL)-5,6-DIFURYL-1,2,4-TRIAZINEDISULFONIC ACID SODIUM SALT5,5'-(3-(2-Pyridyl)-1,2,4-triazine-5,6 diyl)-bis-25,5'-(3-(2-Pyridyl)-1,2,4-triazine-5,6 diyl)-bis...

IdentificationPropertiesSafety DataSpecifications andamp; Other InformationLinks Identification CAS Number 70293-55-9 ChemWhat Code 1104866 Name 4-META Synonyms 1,3-Dioxo-1,3-dihydro-2-benzofurane-5-carboxylate de 2-(méthacryloyloxy)éthyle 2-(Methacryloyloxy)ethyl 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate 2-(Methacryloyloxy)ethyl-1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylat 274-547-0 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-ethyl ester 5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-ethyl ester2-((2-Methyl-1-oxoallyl)oxy)ethyl 1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate2-(1,3-DIOXO-2-BENZOFURAN-5-CARBONYLOXY)ETHYL 2-METHYLPROP-2-ENOATE2-(2-METHYLPROP-2-ENOYLOXY)ETHYL 1,3-DIOXOISOBENZOFURAN-5-CARBOXYLATE2-(Methacryloyloxy)ethyl 1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate2-ethyl 1,3-dihydro-1,3-dioxoisobenzofuran-5-carboxylate4-Meta4-Methacryloxyethyl trimellitate anhydride4-Methacryloxyethyl trimellitic anhydride4-Methacryloxyethyltrimell...

Identification Properties Safety Data Specifications and Other Information Formulation or Ready Product Links Identification CAS Number 85590-00-7 ChemWhat Code 1211298 Name 10-MDP Synonyms 12-methacryloyldodeylphosphonate Estenia Opaque Primer 10-Methacryloyloxydecyl dihydrogen phosphate Mono-10-methacryloyloxydecyl phosphate MADDP Molecular Structure SMILES O=P(OCCCCCCCCCCOC(=O)C(=C)C)(O)O StdInChI InChI=1S/C14H27O6P/c1-13(2)14(15)19-11-9-7-5-3-4-6-8-10-12-20-21(16,17)18/h1,3-12H2,2H3,(H2,16,17,18) StdInChIKey CFKBCVIYTWDYRP-UHFFFAOYSA-N Molecular Formula C14H27O6P Molecular Weight 322.33 Properties Appearance Light yellow sticky liquid Flash Point 226.073°C Boiling Point 450.2°C at 760 mmHg Density 1.137 g/ml Refractive Index 1.47@20℃ Safety Data Symbol GHS07 Signal Word Warning Hazard Statements H315-H319-H335 Precautionary Statements P261-P305 + P351 + P338 Personal Protective Equipment dust mask type(N95) US, Eye Shields, Gloves Hazard Codes (Europe) Xi Risk Statements (Europe) 3...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

IdentificationPropertiesSafety DataSpecifications & Other InformationLinks Identification CAS Number 160848-22-6 Name Methyl -phenyl-C61-butyrate Synonyms (6,6)-PHENYL C61 BUTYRIC ACID METHYL ESTER(6,6)-Phenyl-C61 butyric acid methyl ester-Phenyl C61 butyric acid methyl ester160848-22-6 Methyl -Phenyl-C61-butyrateMFCD07784544 SMILES COC(=O)CCCC1(C23C14c5c6c7c8c9c1ccccccc9c9c7c5c5c2c2c7c5c9cc5cc9ccccccc1c8c1c6c6c4c4c3c3c2c(c9c57)c2ccc5c7ccc1c6c7c4c5c23)c1ccccc1 StdInChI InChI=1S/C72H14O2/c1-74-11(73)8-5-9-70(10-6-3-2-4-7-10)71-66-59-52-40-32-23-14-12-13-15-18(14)27-34(32)42-43-35(27)33-24(15)26-22-17(13)20-19-16(12)21-25(23)38(40)46-44-30(21)28(19)36-37-29(20)31(22)45-47-39(26)41(33)53-55(43)64(63(66)54(42)52)67-60(53)58(47)62-51(45)49(37)56-48(36)50(44)61(57(46)59)68(71)65(56)69(62)72(67,70)71/h2-4,6-7H,5,8-9H2,1H3 StdInChIKey MCEWYIDBDVPMES-UHFFFAOYSA-N Molecular Formula C72H14O2 Molecular Weight 910.88 MDL Number MFCD07784544 Properties Appearance Dark Brown Powder Safety Data WG...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...

Beyond established expertise in inorganic rare earths and perovskite raw materials, ChemWhat has successfully redefined its presence in the field of organic optoelectronics. The company has developed a comprehensive product line that encompasses small molecules, polymers, and fullerene derivatives, currently serving over one hundred research institutions and enterprises around the globe. Core Materials Portfolio ChemWhat's extensive portfolio includes critical intermediates and monomers designed for high-performance electronic donor and acceptor materials. This features key series such as Thiophene, BTP, BDT, BDD, IDT, IDTT, BT, DPP, and IC, which serve as the essential building blocks for advanced polymer and non-fullerene devices. Our specialized offerings extend to Covalent Organic Framework (COF) and Metal-Organic Framework (MOF) ligands, addressing the growing demand for next-generation optoelectronic materials. These innovative compounds represent a strategic expansion of our...