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    HomeProductsLife SciencePharmaceutical2-Phenylethylamine hydrochloride CAS 156-28-5
    • 2-Phenylethylamine hydrochloride CAS 156-28-5

    2-Phenylethylamine hydrochloride CAS 156-28-5

    2-Phenylethylamine hydrochloride (PEACl) is the hydrochloride salt form of phenethylamine, supplied as a stable solid for industrial and research-related chemical applications. The salt form improves handling and storage characteristics compared to the free base while maintaining the same molecular framework. 2-Phenylethylamine hydrochloride (CAS 156-28-5) is typically handled within controlled chemical supply chains as a defined chemical substance for professional use in regulated environments.
    For compliant industrial operations, this material is provided with standardized specifications, complete technical documentation including MSDS, TDS, COA, and support for bulk supply and documentation requirements.

    • CAS: 156-28-5
    • Synonyms: 2-Phenylethylamine hydrochloride, Phenethylamine hydrochloride, PEA hydrochloride, β-Phenylethylamine hydrochloride
    • Molecular Formula: C8H12ClN
    • Grade: Industrial grade 99%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    1 Physicochemical properties
    2 Application Areas
    3 Storage conditions
    4 Safety precautions

    Physicochemical properties

    PropertyValue
    Chemical FormulaC8H12ClN
    Molecular Weight157.64 g/mol
    AppearanceWhite to off-white crystalline powder
    Melting Point220-222 °C (lit.)
    Boiling Point196.5 °C at 760 mmHg (some sources indicate 217 °C)
    Flash Point81-90.6 °C
    SolubilitySoluble in water, DMF (30 mg/mL), DMSO (30 mg/mL), ethanol (25 mg/mL), PBS (pH 7.2, 10 mg/mL)
    Storage ConditionsStore at -20 °C (some sources suggest room temperature,避光, inert gas)
    DensityN/A (not readily available)
    Vapor Pressure0.398 mmHg at 25 °C
    LogP2.69010
    PSA (Polar Surface Area)26.02 Ų
    Hazard ClassIrritant (Xi), Harmful if swallowed (Xn), Corrosive (C)

    Application Areas

    Neuromodulators/Neurotransmitters: Considered a type of neuromodulator or neurotransmitter that may be used in neurochemical research.
    Organic synthesis intermediates: as acyclic amine derivatives, used in industrial production or other organic synthesis reactions

    Storage conditions

    Sealed storage: It is recommended to store in a dry and cool place to avoid moisture absorption.
    Temperature control: Avoid high temperature environments

    Safety precautions

    Risk of irritation: May cause irritation to the skin, eyes, and respiratory tract (R36/37/38).
    Protective measures: Gloves and goggles should be worn during operation, and the operation should be carried out in a fume hood.
    Skin contact: Immediately rinse with soapy water.
    Inhalation: Transfer to fresh air and seek medical attention if necessary.
    Waste disposal: Dispose of according to the regulations for hazardous chemicals to avoid environmental pollution

    FAQ - Technical & Supply Chain

    • Q:

      Does CAS 156-28-5 specifically refer to the hydrochloride salt of phenethylamine?

      A: Yes. CAS 156-28-5 is assigned specifically to the hydrochloride salt form and is distinct from the free base phenethylamine.
    • Q:

      Is 2-Phenylethylamine hydrochloride supplied as a finished formulation?

      A: No. It is supplied as a defined chemical substance for professional and regulated handling, not as a finished or consumer formulation.
    Documents

    Documents and Product Support

    For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

    • COA for batch-based quality reference
    • TDS for key physical and chemical information
    • SDS / MSDS for handling, storage, and safety reference
    • Packing information for sample, trial, and bulk orders
    • Technical communication based on application and specification requirements
    Quotation

    Information to Confirm Before Quotation

    Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

    • Product name and CAS number
    • Application or intended end use
    • Required purity, grade, or specification
    • Sample quantity, trial order, or bulk demand
    • Preferred packing form or net weight
    • Destination country or port
    • Required documents or compliance expectations
    Storage & Handling

    Packaging, Storage, and Handling Notes

    Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

    Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

    Supply Support

    Sample, Bulk Order and Repeat Supply Support

    Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

    For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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    Aromatic Amine Pharmaceutical Intermediate Phenethylamine Salt

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