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    Related: Chlorinated Aromatic 4-Chlorotoluene 1,2-Dichlorobenzene
    • p-Dichlorobenzene (PDCB) CAS 106-46-7

    p-Dichlorobenzene (PDCB) CAS 106-46-7

    p-Dichlorobenzene (PDCB), also called 1,4-dichlorobenzene or para-dichlorobenzene, CAS 106-46-7, is a chlorinated aromatic hydrocarbon supplied for industrial deodorant and controlled-volatilization systems and as a chemical intermediate. Confirm the required grade and specification, then request a quotation with COA/TDS/SDS for bulk supply.

    • CAS: 106-46-7
    • Synonyms: 1,4-Dichlorobenzene; para-Dichlorobenzene; Paradichlorobenzene
    • Einecs: 203-400-5
    • Molecular Formula: C6H4Cl2
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    Product Description

    p-Dichlorobenzene (PDCB) CAS 106-46-7 is a chlorinated aromatic hydrocarbon with EINECS 203-400-5 and molecular formula C6H4Cl2.

    Synonyms: 1,4-Dichlorobenzene; para-Dichlorobenzene; Paradichlorobenzene; PDCB.

    CAS: 106-46-7.

    Molecular formula: C6H4Cl2.

    It is supplied as a white to off-white crystalline solid for industrial use.

    It is also known as 1,4-dichlorobenzene or para-dichlorobenzene.

    It is mainly used in industrial deodorant and controlled-volatilization systems, and as a chemical intermediate for dyes, pesticides, specialty chemicals, and sulfur-containing engineering polymer intermediates such as PPS.

    This product is supplied for industrial processing and further conversion, not as a finished consumer product.

    p-Dichlorobenzene sublimes under ambient conditions, so containers should be tightly closed to limit loss during storage.

    Controlled sublimation is important in odor-control and deodorant applications.

    In chemical synthesis it is used as an intermediate subject to grade confirmation and application validation.

    Confirm supplied form, purity or assay, melting point, moisture, color, and related chlorinated impurities.

    Store in tightly closed original containers in a cool, dry, well-ventilated area away from heat, ignition sources, strong oxidizers, and incompatible materials.

    Use local exhaust ventilation and appropriate PPE during transfer and processing.

    Minimize vapor or dust exposure, confirm packaging and transport classification, and follow the current SDS.

    Every batch is checked for form, purity or assay, melting point, moisture, color, and related chlorinated impurities, with COA/TDS/SDS supplied per grade.

    Confirm purity, melting point, moisture, color, packaging, transport classification, and grade as required.

    The page is an RFQ entry point and does not state stock, price, MOQ, or fixed lead time.

    For an RFQ, state the intended application, required grade, quantity, packaging, destination, and document needs.

    FAQ - Technical & Supply Chain

    • Q:

      What is p-Dichlorobenzene CAS 106-46-7?

      A: p-Dichlorobenzene is a chlorinated aromatic hydrocarbon with CAS 106-46-7, EC 203-400-5, and molecular formula C6H4Cl2. It is also known as 1,4-dichlorobenzene, para-dichlorobenzene, paradichlorobenzene, or PDB. It is supplied as a white to off-white crystalline solid for industrial use.
    • Q:

      What is p-Dichlorobenzene mainly used for?

      A: It is mainly used in industrial deodorant and controlled-volatilization systems, and as a chemical intermediate for dyes, pesticides, specialty chemicals, and sulfur-containing engineering polymer intermediates such as PPS. This product is supplied for industrial processing and further conversion, not as a finished consumer product.
    • Q:

      Why does p-Dichlorobenzene gradually volatilize?

      A: p-Dichlorobenzene sublimes under ambient conditions, meaning the solid can pass directly to vapor without first becoming liquid. This controlled sublimation is important in odor-control and deodorant applications. It also means containers should be tightly closed to limit loss during storage.
    • Q:

      Which specifications should be checked before ordering?

      A: Confirm supplied form, purity or assay, melting point, moisture, color, and related chlorinated impurities. Because the material is a solid that sublimes, also confirm packaging format, transport classification, and regulatory acceptance for the intended end use and destination.
    • Q:

      How should p-Dichlorobenzene be stored and handled?

      A: Store it in tightly closed original containers in a cool, dry, well-ventilated area away from heat, ignition sources, strong oxidizers, and incompatible materials. Use local exhaust ventilation and appropriate PPE during transfer and processing, and minimize vapor or dust exposure.

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