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4-Methoxy-Phenethylammonium Iodide C₉H₁₄INO 99% Purity 4-MeO-PEAI White Solid 2D Perovskite Dipole Passivation Precursor MS100750 Light-Sensitive Hygroscopic Glovebox Storage

4-Methoxy-PEAI 99% Perovskite Precursor 5 g

$158.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade 4-MeO-PEAI, C9H14INO >99% purity, 5 g white solid for 2D perovskite and 3D surface passivation; DMF/DMSO soluble. Order now.

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Description

4-METHOXY-PHENETHYLAMMONIUM IODIDE C₉H₁₄INO 99% 4-MEO-PEAI

RESEARCH GRADE MATERIAL

Product Overview
4-Methoxy-Phenethylammonium Iodide (C₉H₁₄INO, 4-MeO-PEAI, Product No. MS100750) is a methoxy-modified phenethyl organic iodide salt precursor with C₉H₁₄INO 99% purity 4-MeO-PEAI, supplied as a white solid with a molecular weight of 279.12 g/mol. This compound functions as an advanced 2D perovskite dipole passivation agent, employed for both 2D and quasi-2D perovskite thin film fabrication and 3D perovskite surface defect passivation. The para-methoxy substituent on the aromatic ring modulates the molecular dipole moment, optimizes perovskite crystallization morphology, fills iodine vacancy defects within the film, and reduces non-radiative recombination losses. The organic alkyl chain simultaneously forms a hydrophobic protective layer that significantly enhances both moisture resistance and thermal stability of perovskite devices. The material is utilized in university and research institute laboratories for two-dimensional perovskite solar cell, photodetector, and perovskite light-emitting diode research. Freely soluble in polar organic solvents including DMF and DMSO, this high-purity precursor is compatible with spin-coating and precursor solution blending thin-film preparation techniques. Strict light-sensitive hygroscopic glovebox storage is required to maintain material integrity.

Technical Specifications
PARAMETER DETAILS
Product Number MS100750
Molecular Formula C₉H₁₄INO
CAS Number N/A
Molecular Weight 279.12 g/mol
Specification 5 g
Purity >99%
Physical Form White Solid
Solubility Freely Soluble in DMF, DMSO and Polar Organic Solvents
Storage Conditions Light-Protected, Dry, Sealed, Room Temperature; Long-Term: N₂ Glovebox Recommended
Custom Configurations Other packaging specifications are available upon request. Please contact us via email for custom orders.

Key Features & Advantages
  • Methoxy-Functionalized Dipole Moment Modulation: The electron-donating methoxy substituent on the aromatic ring modulates the molecular dipole moment, providing an additional electronic tuning parameter for optimizing charge transfer dynamics and energy level alignment at perovskite interfaces.
  • Iodine Vacancy Defect Filling for Reduced Recombination: The iodide counterion directly participates in filling iodine vacancy defects within the perovskite lattice, reducing one of the primary sources of non-radiative recombination centers and extending carrier lifetime in passivated films.
  • Dual-Function Versatility: 2D Spacer and 3D Passivation: 4-MeO-PEAI serves simultaneously as the organic spacer cation for 2D/quasi-2D perovskite fabrication and as a surface passivation additive for 3D perovskite films, providing experimental flexibility across multiple device architectures.
  • Enhanced Moisture and Thermal Stability: The methoxy-substituted aromatic ring combined with the hydrophobic alkyl chain provides a robust protective barrier that significantly improves both humidity resistance and thermal endurance of completed perovskite devices.

APPLICATION SCOPE: Methoxy-functionalized organic spacer cation for 2D and quasi-2D Ruddlesden-Popper phase perovskite synthesis. Surface defect passivation agent for 3D perovskite thin films with iodine vacancy filling capability. Crystallization morphology optimization precursor through dipole-modulated intermolecular interactions. Moisture and thermal stability enhancement additive for perovskite optoelectronic devices. Compatible with spin-coating and precursor solution blending deposition protocols. Supports two-dimensional perovskite solar cell, photodetector, and perovskite light-emitting diode research in university and research institute laboratories.
PACKAGING: This listing is for the 5 g specification. Other packaging weights are available upon custom request. Each package is sealed under inert atmosphere within light-protective packaging to prevent photodegradation and moisture ingress. The hygroscopic nature of 4-methoxy-phenethylammonium iodide necessitates immediate transfer to a desiccated, light-protected storage environment—preferably a nitrogen-filled glovebox for long-term storage. For bulk quantities or custom packaging specifications, please contact us via email.
IMPORTANT NOTICE: 4-Methoxy-Phenethylammonium iodide is hygroscopic and light-sensitive. Tighten the container cap immediately after each use to prevent moisture ingress from ambient air. Wear protective gloves throughout all experimental procedures; avoid direct skin contact. Store in a light-protected, moisture-free environment; do not store together with strong oxidizing agents or acidic reagents. Prioritize powder weighing and solution preparation within a nitrogen-filled inert glovebox (H₂O < 1 ppm, O₂ < 1 ppm). For long-term storage, inert-atmosphere glovebox conditions are recommended. This product does not have an assigned CAS number; refer to product number MS100750 for ordering and documentation purposes. For detailed safety and handling information, consult the Safety Data Sheet prior to use.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This material is hygroscopic and light-sensitive, requiring strict protection from moisture and light to prevent photodegradation and moisture ingress. Processing must be performed under inert atmosphere (glovebox) with controlled H₂O and O₂ levels below 1 ppm, and the material should not be stored with strong oxidizing agents or acidic reagents.

  • Hygroscopicity: The material absorbs moisture from ambient air, necessitating immediate sealing of the container after use.
  • Light Sensitivity: Exposure to light causes photodegradation; store in light-protective packaging and avoid prolonged illumination.
  • Glovebox Requirement: Weighing and solution preparation must be conducted in a nitrogen-filled glovebox with H₂O and O₂ levels below 1 ppm.
  • Incompatibility: Avoid storage with strong oxidizing agents or acidic reagents to prevent hazardous reactions.
  • Long-term Storage: For prolonged storage, maintain the material in an inert-atmosphere glovebox to preserve its integrity.

This procedure outlines the steps for safely handling and storing the hygroscopic, light-sensitive material to maintain its integrity. All operations should be performed in a controlled environment to prevent moisture and light exposure.

Required Equipment: Nitrogen-filled inert glovebox

  1. Transfer to Glovebox
    Transfer the material to a nitrogen-filled glovebox immediately upon receipt to prevent moisture ingress.
  2. Weigh Material
    Weigh the required amount using a precision balance within the glovebox environment.
  3. Seal Container
    Tighten the container cap firmly after each use to maintain an airtight seal.
  4. Store Appropriately
    Store the material in a light-protected location within the glovebox, away from oxidizing agents and acids.

Can 4-MeO-PEAI effectively serve both as a 2D perovskite spacer and a 3D passivation additive without compromising performance in either role?

Yes, the source describes 4-MeO-PEAI as having dual-function versatility, serving simultaneously as the organic spacer cation for 2D/quasi-2D perovskite fabrication and as a surface passivation additive for 3D perovskite films, providing experimental flexibility across multiple device architectures. The methoxy-functionalized dipole moment modulation and iodine vacancy defect filling capabilities are beneficial in both roles.

What solvent system is required for processing 4-MeO-PEAI, and does it impose constraints on precursor solution blending with other perovskite materials?

4-MeO-PEAI is freely soluble in polar organic solvents such as DMF and DMSO, and is compatible with spin-coating and precursor solution blending techniques. This restricts processing to polar solvent systems, which may limit compatibility with perovskite formulations that rely on non-polar solvents or require specific solvent mixtures for optimal crystallization.

What specific glovebox conditions are required for handling and long-term storage of 4-MeO-PEAI to prevent degradation?

The source recommends that powder weighing and solution preparation be performed within a nitrogen-filled inert glovebox with H₂O < 1 ppm and O₂ < 1 ppm. For long-term storage, inert-atmosphere glovebox conditions are recommended to protect the hygroscopic, light-sensitive material from moisture and photodegradation. The container cap must be tightened immediately after each use.

4-Methoxy-Phenethylammonium Iodide (MS100750) is a high-purity (>99%) organic iodide salt offering methoxy-functionalized dipole modulation for enhanced charge transfer and dual-function passivation in 2D/3D perovskite devices. Its hygroscopic and light-sensitive nature mandates strict inert atmosphere and light-protected handling procedures.

Positive

  • Methoxy Dipole Modulation for Charge Tuning: The electron-donating methoxy substituent modulates the molecular dipole moment, providing an additional electronic tuning parameter for optimizing charge transfer dynamics and energy level alignment at perovskite interfaces.
  • Dual-Function 2D/3D Passivation Versatility: Serves as both the organic spacer cation for 2D/quasi-2D perovskite fabrication and as a surface passivation additive for 3D perovskite films, offering experimental flexibility across multiple device architectures.

Trade-offs

  • Hygroscopic Degradation Risk: The compound is hygroscopic and requires immediate sealing after use. Moisture ingress can degrade material purity, necessitating inert atmosphere glovebox storage for long-term stability.
  • Light Sensitivity Requires Protection: Photodegradation can occur upon exposure to light. The material must be stored in light-protective packaging and handled in low-light or dark conditions to preserve functionality.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

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