1-Dodecanethiol (CAS 112-55-0, dodecyl mercaptan) is a long-chain thiol used as a chain-transfer agent in free-radical polymerisation. It is also an intermediate for thioethers, antioxidants and rubber vulcanisation accelerators, and a surface modifier for nanoparticles.
Stearoyl chloride (CAS 112-76-5) is a long-chain acyl chloride used as an intermediate for hydrophobic esters, PVC stabilisers and specialty surfactants. It reacts readily with alcohols and amines to form stearates and stearamides.
2,4,5-Trifluoro-3-methoxybenzoyl chloride (CAS 112811-66-2) is a fluorinated benzoyl chloride intermediate used in the synthesis of fluoroquinolone antibacterial agents. The fluorine atoms and methoxy group contribute to the biological activity of derived quinolones.
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Duloxetine (CAS 116539-59-4) is a serotonin-norepinephrine reuptake inhibitor (SNRI) used for major depressive disorder, generalized anxiety disorder, and diabetic peripheral neuropathic pain. It works by increasing the levels of serotonin and norepinephrine in the brain.
Adiponitrile (CAS 111-69-3) is a dinitrile used as a key intermediate for nylon 66 and hexamethylenediamine production. It is also a precursor for adipic acid and serves as an electrolyte solvent in batteries and an intermediate for pharmaceuticals.
Dimethoxydimethylsilane (CAS 1112-39-6, DMDMS) is a silane monomer used for surface hydrophobisation and as a precursor for silicone resins and crosslinking agents. It reacts with water to form silanols, enabling adhesion promotion and moisture-curing systems.
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1-Dodecanol (CAS 112-53-8, lauryl alcohol) is a fatty alcohol used as an emollient and thickening agent in cosmetics. It is also an intermediate for anionic and nonionic surfactants, lubricant additives and flavour/fragrance ingredients.
N-(2-Hydroxyethyl)ethylenediamine (CAS 111-41-1, AEEA) is an amino alcohol used as an epoxy curing agent, polyurethane chain extender and intermediate for surfactants and chelating agents. The hydroxyl and amine groups provide dual reactivity in crosslinking and functionalisation.
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Octanoyl chloride (CAS 111-64-8) is an acyl chloride used as an intermediate for organic peroxides, pharmaceuticals and agrochemicals. It is also employed as a derivatisation reagent for GC analysis and for the preparation of esters and amides.
1,4-Dichlorobutane (CAS 110-56-5) is a chlorinated alkane intermediate used in polyurethane chain extension, pharmaceuticals and quaternary ammonium compounds. It is a colourless liquid and a versatile building block for specialty solvents and extractants.
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N,N,N’,N’-Tetramethyl-1,3-propanediamine (CAS 110-95-2, TMPDA) is a diamine catalyst for polyurethane foams and an intermediate for surfactants and pharmaceuticals. It also serves as an epoxy curing agent and a building block for specialty chemicals.
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N-Methylparoxetine (CAS 110429-36-2) is an impurity and derivative of paroxetine, a selective serotonin reuptake inhibitor (SSRI). It is used as a reference standard for impurity testing and as a research intermediate in SSRI pharmaceutical development.
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4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS 1107-00-2, 6FDA) is a fluorinated dianhydride monomer used in polyimide synthesis. 6FDA-based polyimides exhibit high thermal stability, optical transparency and low dielectric constants, making them suitable for electronics and aerospace applications.
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N,N,N’,N’-Tetramethyl-1,6-hexanediamine (CAS 111-18-2, TMHDA) is a tertiary diamine used as a polyurethane catalyst and as an intermediate for quaternary ammonium compounds and epoxy curing agents. It is a colourless liquid with high basicity and good solubility in polyol systems.
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Cyclohexylamine (CAS 108-91-8) is an aliphatic amine used as an intermediate for rubber accelerators, corrosion inhibitors and pharmaceuticals. It is also employed in the production of the artificial sweetener cyclamate and as a building block for pesticides.
Isobutyl vinyl ether (CAS 109-53-5, IBVE) is a vinyl ether monomer used in polymers, adhesives and coatings. It also serves as an intermediate for acetals, fragrances and pharmaceuticals. IBVE undergoes cationic polymerisation and is used in radiation-curable systems.
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