9-Anthracenylmethyl acrylate, identified by CAS number 31645-34-8, is a specialized monomer that integrates a polycyclic aromatic hydrocarbon—anthracene—with a reactive acrylate functional group. This yellow to light-orange crystalline solid is highly valued in material science due to its unique combination of optical properties and polymerizable nature. The presence of the anthracene moiety imparts strong fluorescence and
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Tridecyl acrylate, identified by CAS number 3076-04-8, is a monofunctional monomer characterized by its long aliphatic chain. As an ester of acrylic acid, it exhibits the typical reactivity of the acrylate group, allowing it to undergo radical polymerization or Michael addition. The presence of the C13 alkyl chain imparts significant hydrophobicity and low surface tension
4-Isopropylphenyl isocyanate, identified by CAS number 31027-31-3, is a versatile organic building block characterized by a reactive isocyanate functional group attached to a para-isopropyl substituted benzene ring. This aromatic isocyanate typically appears as a clear to light yellow liquid and is valued for its specific reactivity profile, which is influenced by the electron-donating nature of
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Tetrakis(hydroxymethyl)phosphonium chloride urea polymer, identified by CAS 27104-30-9, is a specialized organophosphorus compound widely recognized for its efficacy as a durable flame retardant. This polymer is typically synthesized through the condensation of tetrakis(hydroxymethyl)phosphonium chloride (THPC) with urea, resulting in a pre-polymerized structure that facilitates superior bonding with cellulosic substrates. In its industrial form, it is
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1H,1H,2H,2H-Heptadecafluorodecyl acrylate, identified by CAS number 27905-45-9, is a high-performance fluorinated monomer characterized by its long-chain perfluorinated tail and reactive acrylate functional group. This clear, colorless liquid serves as a critical building block in the synthesis of specialized polymers that require extreme surface properties. The presence of seventeen fluorine atoms provides the resulting materials with
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Diisononyl phthalate (DINP), identified by CAS number 28553-12-0, is a versatile high-molecular-weight phthalate ester characterized as a clear, oily liquid with minimal odor. This chemical is synthesized through the esterification of phthalic anhydride with isononyl alcohol, resulting in a substance known for its low volatility and exceptional thermal stability. Its chemical structure provides a robust
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Pentaerythritol tetrakis(3-laurylthiopropionate), identified by CAS number 29598-76-3, is a high-performance, sulfur-containing secondary antioxidant widely utilized in the polymer industry. Chemically, it is a thioester characterized by its high molecular weight and low volatility, which contribute to its exceptional long-term thermal stability and resistance to extraction. This compound typically appears as a white crystalline powder or
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2-Ethyl-2-adamantyl acrylate, identified by CAS 303186-14-3, is a high-performance specialty monomer characterized by its bulky, tricyclic adamantane framework. This chemical structure features an acrylate group attached to a tertiary carbon center on the adamantyl cage, which also bears an ethyl substituent. The combination of the rigid adamantane moiety and the reactive acrylate functionality results in
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Nonylphenol ethoxylate, identified by CAS 26027-38-3, is a prominent class of nonionic surfactants characterized by a hydrophobic nonylphenol group attached to a hydrophilic polyoxyethylene chain. This amphiphilic structure allows the molecule to effectively reduce surface tension between disparate phases, making it a versatile component in various chemical formulations. The physical properties, such as solubility and
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4,4′-Methylenediphenyl diisocyanate, commonly known as MDI, is a versatile aromatic diisocyanate essential to the global polymer industry. While the CAS number 26447-40-5 often represents a mixture of isomers, the material is defined by its two highly reactive isocyanate groups. It typically presents as a white to light yellow substance, existing in solid or liquid form
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Acrylic acid-maleic anhydride copolymer, identified by CAS 26677-99-6, is a high-performance polyelectrolyte characterized by the synergistic properties of its constituent monomers. This copolymer features a high density of carboxylic acid groups, which facilitates exceptional chelating and dispersing capabilities. It typically appears as a clear to slightly amber liquid or a white powder, depending on the
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4,5-Epoxytetrahydrophthalic acid diglycidyl ester, identified by CAS number 25293-64-5, is a specialized cycloaliphatic epoxy resin characterized by its unique multi-functional epoxy structure. This compound features both glycidyl ester groups and an internal epoxy group on the cyclohexane ring, providing a high degree of reactivity and cross-linking density upon curing. As a clear to pale yellow
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Poly(adipic acid-co-m-xylylenediamine), commonly referred to as MXD6, is a high-performance semi-aromatic polyamide synthesized from adipic acid and meta-xylylenediamine. This crystalline thermoplastic is distinguished by its unique molecular architecture, which incorporates aromatic rings into the polymer backbone. This structure imparts superior gas barrier properties, high mechanical strength, and excellent thermal stability compared to conventional aliphatic polyamides.
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2-Methyladamantan-2-yl acrylate, identified by CAS 249562-06-9, is a high-performance specialty monomer characterized by its bulky, rigid adamantane cage structure. This alicyclic acrylate is prized in advanced material science for its ability to impart exceptional thermal stability and mechanical strength to resulting polymers. The presence of the adamantyl group provides a high carbon-to-hydrogen ratio, which is
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Polycarbonate (CAS 25037-45-0), specifically poly(bisphenol A carbonate), is a high-performance thermoplastic polymer renowned for its exceptional balance of physical and chemical properties. It is characterized by its high optical clarity, superior impact resistance, and significant thermal stability. As a linear polyester of carbonic acid, this material exhibits a unique combination of toughness and rigidity, making
Nylon 6, also known by its chemical identity polycaprolactam and identified by CAS 25038-54-4, is a versatile semicrystalline polyamide synthesized through the ring-opening polymerization of epsilon-caprolactam. Unlike Nylon 6,6, which is formed from two monomers, Nylon 6 consists of a single monomer type, resulting in a distinct molecular structure that offers a lower melting point
