BDT80 , CAS No.2625412-30-6

CAS: 2625412-30-6 Cat. No.: B1503565

Storage

Room temperature

Specifications

Condizioni di conservazione di stoccaggio

Room temperature

Application Protocols

No validated bioassay or immunoassay protocols are associated with this materials-science product.

General laboratory workflow suggestions (not item-specific)

• For thin-film evaluation, establish a standard protocol: substrate cleaning, solution preparation and filtration, coating parameters, post-treatment, and characterization (UV–Vis, profilometry, AFM) to ensure cross-lot comparability.
• Document and control ambient conditions (temperature, relative humidity, O2) during deposition and storage of films.

Biological Roles

This product is listed for materials science use and is not intended for biological systems. No biochemical function, metabolic role, or cellular pathway involvement is assigned to this item.

General note

• If the compound is evaluated in biointerfaces or biosensors, treat it strictly as a research material and perform full cytotoxicity and compatibility studies independently. No biological roles are claimed or implied for this catalog item.

Buffer Applications

Not typically applicable. This materials-science product is not supplied as a buffering agent, and no buffer system data are provided.

If used indirectly in aqueous processing (e.g., colloids, dispersions), the buffer choice should be dictated by the substrate or biomolecule in your system, and compatibility with the organic component must be established empirically.

Green Alternatives

When processing organic electronic materials, solvent choice dominates the environmental footprint.

Greener processing strategies (general; not item-specific)

• Prefer non-chlorinated aromatics (e.g., toluene, o-xylene, anisole) over chlorobenzene/1,2-DCB where dissolution and film quality permit.
• Explore bio-derived ethers/esters such as 2-MeTHF and anisole, or CPME as a lower-toxicity ether option; validate film morphology since drying kinetics differ.
• Use binary or ternary solvent systems to allow substitution of problematic high-HAP components while retaining film quality.
• Implement closed-coating and solvent recovery to minimize VOC emissions in scale-up.

Illustrative comparison (literature guidance)

• Chlorobenzene vs o-xylene: o-xylene offers lower toxicity and is non-halogenated; boiling point and evaporation rate differ, impacting crystal growth and film uniformity. Trial coatings and in-situ thickness monitoring are recommended when switching.
• THF vs 2-MeTHF: 2-MeTHF is bio-based with lower peroxide formation rate than ethers like THF but still requires inhibitor/peroxide checks; drying is slower, which can benefit film formation.

Note: The feasibility of greener alternatives depends on the specific solubility and performance of this item; confirm with small-scale screens and device benchmarking.

Pharmaceutical Uses

No pharmaceutical or excipient use is claimed. This product is supplied strictly for research use only in materials science contexts.

General note

• If considered for formulation research (e.g., as an additive in experimental coatings or delivery devices), complete toxicological and regulatory assessments are required. This listing makes no statement regarding pharmacopeial status or compliance.

Physical Properties

Item-specific parameters

• Appearance: Not specified for this item; refer to CoA/Spec Sheet.
• Density, melting point (MP), glass transition (Tg), decomposition temperature (Td), boiling point (BP), refractive index, logP/logS, dielectric constant: Not specified for this item; refer to CoA/Spec Sheet.
• Solubility profile: Not specified for this item; refer to CoA/Spec Sheet.

General characterization guidance (literature)

• Thermal behavior for materials-science solids is typically assessed by DSC (Tg/Tm) and TGA (onset Td under N2/air). Report scan rates and atmosphere.
• Purity/identity: combine 1H/13C NMR, HRMS/MALDI, HPLC-GPC (if polymeric impurities are a concern), and elemental analysis.
• Film-forming properties: assess by spin-coating test from a screening solvent set (e.g., anisole, toluene, o-xylene, CPME, chlorobenzene) and inspect via optical microscopy/AFM for homogeneity and pinholes.
• Optical/electronic materials are often profiled by UV–Vis–NIR absorption and cyclic voltammetry (CV) in thin film or solution to estimate optical bandgap and frontier levels; these are general techniques only—no values are implied for this item.
• Moisture/oxygen sensitivity varies across advanced organics; if instability is suspected, evaluate under inert atmosphere and compare spectra/thermal traces before/after exposure.

Quality and Grades

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

How to interpret grades in this category (general guidance)

• Materials-science reagents may be offered as “electronic-grade,” “optoelectronic-grade,” or “research-grade.” These descriptors typically reflect controls on:
  • Organic purity (NMR/HPLC),
  • Metal/ionic contaminants (ICP-MS),
  • Thermal stability (TGA/DSC), and
  • Particle size or film-forming behavior.
• For thin-film and device applications, trace impurities (ppm-level metal salts, radical initiators, residual halides) can strongly affect performance and reproducibility. Request the CoA for your lot to confirm key attributes relevant to your workflow (e.g., ash content, residual solvent, water content by KF, if available).

Batch-to-batch consistency (general)

• For precision applications (OFET, OPV, perovskite interfaces, sensing), archive the lot number and retain a small reserve sample for internal benchmarking.
• If the material is used as-received for device fabrication, consider a quick incoming QC panel: DSC/TGA, thin-film UV–Vis, and a single reference device or film metric for comparison.

Stabilizers/antioxidants

• Stabilizer information is not provided for this item. If present, stabilizers can influence film morphology and device lifetime; verify via CoA/Spec Sheet before high-sensitivity measurements.

Reaction and Applications

This catalog item is listed under Materials Science and is typically employed as a functional material rather than as a general-purpose synthetic reagent.

General application contexts (literature; not item-specific)

• Thin-film electronics: evaluation in organic semiconductors (OPV, OFET, photodetectors) often involves solution processing, controlled drying, and thermal/post-solvent annealing to tune morphology.
• Interlayers/transport materials: small molecules are sometimes used as hole/electron transport layers, dopants, or surface modifiers to adjust work function and contact resistance.
• Sensing/coatings: exploration as photoactive or charge-transport components in composites or functional coatings.

Practical tips for device-oriented use

• Prepare fresh solutions, pass through 0.20 μm filter, and cast on cleaned substrates (UV-ozone or O2 plasma treatment as appropriate to the substrate).
• Control environmental conditions during deposition (RH, O2) if the material is air/moisture sensitive; verify by comparing properties before/after glovebox processing.
• Apply thermal anneals in incremental steps (e.g., 80–200 °C in literature, depending on stability) while monitoring film absorbance or device metrics to find the optimal setpoint.

Synthetic chemistry usage

• Without structural disclosure, specific reaction families cannot be recommended. If you intend to derivatize or use as a building block, obtain the full structure and functional-group inventory from the CoA/Spec Sheet, then select transformations accordingly.

Reaction Conditions

Item-specific reaction conditions are not applicable without structural information, and this product is primarily positioned as a functional material rather than a reagent.

General processing conditions for thin films (literature; not item-specific)

• Solution preparation: 5–30 mg/mL in a suitable solvent or solvent blend; warm gently and stir until dissolved; filter through 0.20 μm PTFE.
• Deposition: spin-coat (e.g., 500–3000 rpm) or blade/slot-die coat with controlled substrate temperature (typically 25–120 °C depending on solvent volatility).
• Post-treatment: thermal anneal ramps to 80–200 °C for 5–30 min as stability permits; alternatively, solvent-vapor annealing in a closed chamber to tune morphology.
• Atmosphere: test both ambient and inert (N2/Ar) to evaluate oxygen/moisture sensitivity.

If using this item as a reactant, obtain the complete structure and consult standard conditions for the relevant transformation class. Always confirm stability by small-scale trials before scale-up.

Safety and Handling

Item-specific hazard data

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

General laboratory precautions (not item-specific; consult SDS for authoritative guidance)

• Wear appropriate PPE: lab coat, safety glasses, and compatible gloves. Avoid inhalation of dusts/aerosols; handle powders in a fume hood or ventilated enclosure.
• Avoid sources of ignition and excessive heat. Many organic functional materials can thermally decompose; do not exceed unknown decomposition temperatures.
• Incompatibilities are structure-dependent; until confirmed, avoid strong oxidizers, strong acids/bases, and reactive reducing agents. Keep away from moisture if hydrolytic sensitivity is suspected.
• First aid overview: upon skin/eye contact, rinse with water for at least 15 minutes; if inhaled, move to fresh air; if ingested, seek medical attention. Provide the SDS to medical personnel.
• Spill response: gently collect solids to minimize dust; wipe residues with damp disposable towels or compatible solvent on absorbent; dispose as organic laboratory waste per institutional and local regulations.
• Waste: segregate as nonhalogenated or halogenated organic waste depending on the solvent system used for processing/cleaning.

Always defer to the product-specific SDS for definitive hazard, exposure limits, and emergency procedures.

Solvent Selection

Item-specific solubility/miscibility: Not specified for this item; refer to CoA/Spec Sheet.

General solvent-selection strategy for materials-science organics (literature guidance)

• Start with a solvent screening matrix that spans aromatic, ether, ester, and greener hydrocarbon classes to identify processing windows:
  • Aromatics (e.g., toluene, o-xylene, anisole): good film formation for many conjugated organics; moderate drying rates.
  • Ethers (e.g., THF, 2-MeTHF, CPME): useful for solution prep; may be too fast-drying for uniform films unless blended.
  • Esters/ketones (e.g., ethyl acetate, cyclohexanone): intermediate polarity; can aid dissolution of heteroatom-rich systems.
  • Halogenated aromatics (e.g., chlorobenzene, 1,2-dichlorobenzene): strong solvents often used for high-MW or crystalline donors/acceptors; consider greener alternates first.
• Improve wetting and film quality by binary solvent systems or high-boiling additives (e.g., 1,8-diiodooctane in OPV literature); verify compatibility experimentally.
• Filter solutions through 0.20 μm PTFE or PES syringe filters prior to coating/printing to remove particulates.
• For scale-up or printing, evaluate ink rheology with viscosity modifiers and adjust solids loading (typically 5–30 mg/mL for spin tests; inks may be higher).

Note: The optimal solvent is highly structure- and application-dependent. Confirm with the product’s CoA or perform a documented solubility/morphology screen for your specific device stack.

Storage and Reconstitution

Item-specific storage

• Storage Conditions: Room temperature (from Product Data).
• Shipped In: Not specified for this item; refer to CoA/Spec Sheet.

General storage guidance (not item-specific)

• Keep container tightly sealed, protected from light, and in a dry environment. For moisture/oxygen-sensitive materials, store under inert gas (N2/Ar) or in a desiccator/glovebox.
• Avoid prolonged exposure to elevated temperatures. If long-term storage is planned, consider subdividing into single-use aliquots to minimize headspace and repeated opening.

Reconstitution/solution preparation (general)

• Prepare solutions by weight to the desired concentration using a compatible solvent. Warm gently if needed to assist dissolution; avoid temperatures that approach decomposition.
• Filter through 0.20 μm PTFE prior to thin-film deposition or printing.
• Record solvent, concentration, and preparation date on vials; many advanced organics show improved consistency when freshly prepared. Discard solutions that show precipitation or color change.

Always consult the product’s CoA/Spec Sheet and SDS for any item-specific storage precautions or known sensitivities.

Structure and Identity

• Product Name: BDT80 (catalog/trade designation)
• CAS: 2625412-30-6 (item-specific)
• Category: Materials Science (from catalog path)
• 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 notes

• Item-specific structure details (ring systems, functional groups, stereochemistry) are not provided in the Product Data. If you require exact structure, please request the CoA/Spec Sheet or structural disclosure.

General guidance (literature/context)

• The designation “BDT” is commonly used in materials chemistry to denote benzodithiophene-derived architectures; however, no structural claim is made for this specific item without supplied structure. Always confirm identity using the official documentation for your lot (CoA, NMR, MS, elemental analysis) before critical experiments.

Synthetic Utility

Specific synthetic roles cannot be assigned without the disclosed chemical structure and functional groups for this item.

General considerations (literature)

• If BDT80 is intended as a building block, obtain the functional-group inventory (e.g., halides, boronates, stannanes, thiols) from the CoA/Spec Sheet. Each functionality opens standard cross-coupling or heteroatom-coupling manifolds (e.g., Suzuki–Miyaura, Stille, Buchwald–Hartwig, Kumada), purification by recrystallization or silica-free methods if the scaffold is sensitive.
• For advanced conjugated cores, minimize over-oxidation and metal contamination during synthesis and workup; consider metal-scavenging resins and Soxhlet purification for device-grade material.
• Verify that any post-functionalization does not degrade optoelectronic properties; re-characterize by UV–Vis, CV, and thin-film XRD/GIWAXS after modification.

Target Specificity

Not applicable. This product is not an antibody, biological, or affinity reagent, and no target/epitope specificity is provided or implied.