TBZ28 , CAS No.2455390-20-0

CAS: 2455390-20-0 Cat. No.: T1504630

Storage

Room temperature

Specifications

Condiciones de almacenamiento de almacenamiento

Room temperature

Application Protocols

No validated application protocols are provided in the Product Data for TBZ28.

• Tested applications (e.g., WB, IHC, IF, FC, device fabrication): Not specified for this item; refer to any available technical note or CoA.

General suggestion:

• For materials processing, develop a short DOE for solvent selection, concentration, substrate compatibility, coating/printing parameters, and post-treatment (anneal/solvent-vapor). Record film thickness and properties (e.g., sheet resistance, PL, absorbance) to establish a baseline protocol once the material’s nature is known.

Biological Roles

This product is categorized for Materials Science, and no biochemical identity or structure has been provided. Therefore, biological roles, metabolic pathways, or cellular functions cannot be assigned.

• Item-specific biological information: Not applicable and not specified for this item.
• Note: This product is supplied strictly for research use in laboratory settings. It is not intended for diagnostic, therapeutic, or other clinical applications.

Buffer Applications

Buffer formulation guidance is not applicable to this item. TBZ28 is listed under Materials Science, and no information suggests it functions as a buffering agent or biological buffer component.

• If your workflow involves dissolving TBZ28 for testing, solvent systems will depend on its solubility, which is currently not specified. Refer to Solvent Selection for general solvent screening advice.

Green Alternatives

Without a disclosed structure or application profile for TBZ28, specific greener substitutes cannot be recommended.

General sustainability considerations for materials processing (general knowledge):

• Prefer safer solvents when feasible: 2-MeTHF or CPME over THF/diethyl ether; ethyl acetate over chlorinated solvents; anisole/toluene over chlorobenzene; water/ethanol systems where compatible.
• Energy efficiency: Optimize processing temperatures and drying/annealing schedules to minimize energy use while achieving required film quality or reaction conversion.
• Waste minimization: Scale down coating/printing trials, employ closed-loop solvent recovery, and implement in-line filtration to extend bath lifetimes.
• Benign additives: Choose less hazardous surfactants/processing aids and avoid heavy-metal-based dopants where performance allows.

Trade-offs:

• Greener solvents may change morphology, kinetics, or film quality; comparative screening is necessary.
• Regulatory and EHS profiles vary regionally; consult local solvent selection guides (e.g., CHEM21, solvent sustainability guides) alongside performance data.

If you share the target function (e.g., hole transport layer, binder, semiconductor), we can propose greener processing routes based on analogous materials.

Pharmaceutical Uses

No pharmaceutical or excipient uses are provided for TBZ28, and none should be inferred. The product is supplied for laboratory research only.

• Pharmacopeial status (USP/EP/JP): Not specified for this item; refer to CoA/Spec Sheet if relevant.
• Formulation role: Not specified for this item; refer to CoA/Spec Sheet.

Note: Do not use in human or veterinary applications. Any formulation work, if contemplated for materials testing (e.g., coatings, device encapsulants), should remain in non-clinical R&D settings.

Physical Properties

Item-specific physical properties are not available in the provided Product Data and should be verified on the CoA/Spec Sheet.

Item-specific (from Product Data):

• Appearance: Not specified for this item; refer to CoA/Spec Sheet.
• Molecular Weight: Not specified for this item; refer to CoA/Spec Sheet.
• Density, Melting Point (MP), Boiling Point (BP), Refractive Index (nD), UV cutoff, Water/Peroxide/Metal limits: Not specified for this item; refer to CoA/Spec Sheet.

Solubility/logP/pKa (literature/computed):

• Not available without a defined structure. Provide structural data to enable reliable literature lookup or computation.

General notes for materials-type solids (general knowledge):

• If TBZ28 is a small-molecule organic material, it may exhibit solvent-dependent solubility; common screening solvents include chlorinated hydrocarbons (e.g., CH2Cl2, CHCl3), aromatic solvents (toluene, chlorobenzene), polar aprotics (DMF, DMSO), and ethers (THF, 2-MeTHF). Verify compatibility before use.
• Thermal properties relevant to materials science include Tg/Tm and thermal decomposition (TGA, DSC). These values are essential for thin-film processing and should be obtained from the CoA or by in-lab measurement.

Measurement tips (general):

• Use DSC/TGA under nitrogen to profile thermal transitions.
• Determine solubility by small-scale solvent screening at target processing temperatures (e.g., 20–120 °C) and concentrations (e.g., 1–20 mg/mL).

Quality and Grades

Item-specific quality attributes were not provided in the Product Data.

Product Data specifics:

• Grade/Purity: Not specified for this item; refer to CoA/Spec Sheet.
• Stabilizers/Inhibitors: Not specified for this item; refer to CoA/Spec Sheet.

Guidance on grades (general knowledge):

• Research/Technical grade: Suitable for most R&D applications; analytical purity and residual solvent/metal content vary by lot.
• Electronic/Materials grade: Often emphasizes low ionic/metal content and high thermal stability; UV–vis/PL background and particle size may be specified for optoelectronic materials.
• HPLC or Spectrophotometric grade (if relevant): Optimized for low UV absorbance/fluorescence background.

What to look for on the CoA (practical tips):

• Purity assay: HPLC/GC or qNMR content; specify method.
• Residual solvents and water: KF (water) and GC headspace (solvents).
• Inorganic impurities: ICP-MS for Na, K, Fe, Cu, Ni, Pd, etc., when relevant for device performance.
• Thermal properties: TGA onset, decomposition temperature; DSC Tg/Tm.
• Optical/electronic: Absorption maxima, PL, HOMO/LUMO or oxidation/reduction potentials (if an organic semiconductor/dye).

Contact Technical Support for current lot CoA to match your application (e.g., thin-film electronics, composites, coatings).

Reaction and Applications

The Manufacturer Applications field is empty for this listing, and no structural information is provided. As such, specific reaction roles or device applications for TBZ28 cannot be asserted.

Item-specific applications from Product Data:

• Not specified for this item; refer to CoA/Spec Sheet.

General materials-science context (general knowledge):

• If TBZ28 is an organic functional material, potential use domains could include thin-film electronics (e.g., OPV/OSC/OLED), sensing, coatings, or composite modifiers—however, these are only examples and NOT product-specific claims. Confirm with the CoA or technical note.
• Prior to application, characterize thermal stability (TGA), phase behavior (DSC), and film morphology (AFM/SEM) to ensure processability.

Practical lab tips (generic):

• Dry the material under vacuum at modest temperature (below any Tg/Tm or onset of decomposition) to remove adventitious moisture/solvent before processing.
• Degas solutions if oxygen-sensitive behavior is suspected; consider inert atmosphere handling for air/moisture-sensitive species.

Please contact Aladdin Technical Support with your intended use case to obtain any available application notes or processing guides for TBZ28.

Reaction Conditions

Typical reaction conditions cannot be recommended for TBZ28 without structural and functional information.

• Solvents, temperatures, catalysts, time, expected yields: Not specified for this item; refer to CoA/Spec Sheet or technical note.

General best practices (materials/organic synthesis context):

• If using TBZ28 as a reagent or monomer, run micro-scale trials to establish solubility and stability. Begin with ambient temperature and escalate cautiously while monitoring by TLC/GC/HPLC.
• For air/moisture-sensitive materials, use dry/inert techniques (Schlenk/glovebox), anhydrous solvents, and oxygen scrubbing as needed.
• Characterize intermediates and products with appropriate analytics (NMR, MS, GPC for polymers) before scale-up.

Safety and Handling

Safety details were not provided in the Product Data. Always consult the product SDS for authoritative hazard information before handling.

GHS and hazard statements (Product Data):

• Signal Word: Not specified for this item; refer to SDS.
• H-Statements: Not specified for this item; refer to SDS.
• GHS Classification/Pictograms: Not specified for this item; refer to SDS.

General laboratory precautions (general best practice):

• PPE: Safety glasses, lab coat, appropriate chemically resistant gloves; consider splash protection if handling solutions or transfers.
• Engineering controls: Work in a chemical fume hood to minimize inhalation exposure to vapors, mists, or dust.
• Incompatibilities: Without structural information, avoid contact with strong oxidizers, strong acids/bases, and strong reducing agents until compatibility is verified.
• Hygiene: Avoid breathing dust/vapors; prevent skin/eye contact; do not eat, drink, or smoke in work areas; wash thoroughly after handling.

First-aid overview (general):

• Inhalation: Move to fresh air; monitor breathing; seek medical attention if symptoms persist.
• Skin contact: Remove contaminated clothing; wash with soap and water for at least 15 minutes.
• Eye contact: Rinse cautiously with water for several minutes; remove contact lenses if present and easy to do; continue rinsing; seek medical attention.
• Ingestion: Rinse mouth; do not induce vomiting unless directed by medical personnel; seek medical advice.

Spill/leak response (general):

• Contain and collect with inert absorbent for liquids or dampen and scoop for powders; dispose of according to local regulations.

Solvent Selection

Specific solvent compatibility for TBZ28 is not available without a defined structure or solubility profile.

Item-specific data:

• Solubility/Miscibility: Not specified for this item; refer to CoA/Spec Sheet.

General guidance for materials-science organics (general knowledge):

• Screen a solvent set spanning polarity: hexanes, toluene, chlorobenzene, DCM/CHCl3, acetone, acetonitrile, THF/2-MeTHF, DMF, NMP, DMSO. Start at 5–10 mg/mL, room temperature, then heat to 60–120 °C as appropriate.
• For thin-film deposition, match solvent boiling point and vapor pressure to coating method (spin-coating often prefers medium-BP solvents like chlorobenzene; blade/slot-die can benefit from higher-BP like o-dichlorobenzene or NMP).
• Consider additives (e.g., high-boiling co-solvents) for morphology control; verify chemical compatibility first.

When to choose alternatives:

• If crystallization or aggregation occurs during film formation, adjust solvent polarity or use mixed-solvent systems.
• For water-sensitive materials, rigorously dry solvents (molecular sieves or distillation) and process in dry atmosphere.

Always verify final solvent choice with small-scale tests and post-deposition annealing studies.

Storage and Reconstitution

Storage conditions provided in Product Data:

• Storage: Room temperature.
• Shipped In: Not specified for this item; refer to CoA/Spec Sheet.

General storage guidance (materials/reagent best practice):

• Store tightly closed in the original container, protected from moisture and direct sunlight. If the material is air- or light-sensitive (unknown here), consider amber containment and inert atmosphere storage.
• Avoid temperature excursions if the material has a defined Tg/Tm close to ambient. For hygroscopic solids, consider desiccated storage.

Reconstitution/preparation (general):

• Solubility is not specified; conduct small-scale solvent screening to identify a suitable vehicle. Filter solutions (0.2–0.45 µm PTFE or compatible membrane) before film deposition or measurements.
• For long-term solution storage, use clean, dry, airtight vials; minimize headspace oxygen and protect from light as appropriate.

Always consult the CoA/SDS accompanying your lot for any special storage or handling notes specific to TBZ28.

Structure and Identity

Brief overview: TBZ28 (SKU T1504630) is listed under Materials Science. Specific structural identifiers have not been provided in the Product Data.

• Product Name: TBZ28
• SKU: T1504630
• CAS: 2455390-20-0
• Category: Materials Science (研究/实验用)
• Research Use: For research use only

Item-specific identifiers (Product Data):

• Molecular Formula: Not specified for this item; refer to CoA/Spec Sheet.
• Molecular Weight: Not specified for this item; refer to CoA/Spec Sheet.
• SMILES: Not specified for this item; refer to CoA/Spec Sheet.
• InChIKey: Not specified for this item; refer to CoA/Spec Sheet.

Structural features (general guidance):

• No structural features (rings, heteroatoms, functional groups, stereochemistry) can be described without a structure definition. Please consult the CoA/Spec Sheet or SDS for definitive identifiers.

Notes for identity confirmation (general best practice):

• For novel materials or coded materials (e.g., “TBZ28”), confirm identity via the supplier CoA and, if needed, analytical methods such as HRMS, NMR, FT-IR, elemental analysis, or PXRD/DSC for solid-state characterization.
• For materials-science applications, thin-film UV–vis, photoluminescence, cyclic voltammetry, or GPC (if polymeric) may be appropriate once a structure is available.

Synthetic Utility

Synthetic roles cannot be described without a defined structure or functional group information for TBZ28.

• Functional groups and reactivity: Not specified for this item; refer to CoA/Spec Sheet.
• Named reactions or transformations: Not applicable without structural data.

General guidance (if TBZ28 is intended as a building block or additive; general knowledge):

• If the material bears reactive handles (e.g., halides, boronates, stannanes, acrylates), it may engage in cross-coupling, polymerization, or post-functionalization—verify via structure and CoA before planning.
• For polymeric materials, end-group analysis (NMR, MALDI, GPC) is key to understanding reactivity and processing windows.

Please provide the structural formula or application note to enable specific, actionable synthetic guidance.

Target Specificity

This section applies to biological targets (e.g., antibodies, enzymes, ligands). TBZ28 is listed under Materials Science with no biological targeting information.

• Antigen/epitope/clone/isotype/species reactivity: Not applicable and not specified for this item.