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Polyethylene Polymers

Browse our curated selection of Polyethylene Polymers from leading global manufacturers. Find research-grade reagents, certified standards, and specialty supplies backed by Cenmed's expert sourcing and technical support.

  
  • m-xylylenediamine (c09-1091-883)
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    X107227-25ml

    m-Xylylenediamine (C007B-316089)

    Price: $19.80
    List Price: $22.00
    m-Xylylenediamine can be used:As a monomer for the synthesis of poly(vinylogous urethane) vitrimers.As a starting material for the synthesis of carbamate-protected multisubstituted bis-guanidine.For the synthesis of polyamides by catalytic
    SKUX107227-25ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-316089
    Pack Size 1 EA
    Price:
    Price: $19.80
    List Price: $22.00
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  • m-xylylenediamine (c09-1091-884)
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    X107227-500ml

    m-Xylylenediamine (C007B-316090)

    Price: $138.29
    List Price: $153.65
    m-Xylylenediamine can be used:As a monomer for the synthesis of poly(vinylogous urethane) vitrimers.As a starting material for the synthesis of carbamate-protected multisubstituted bis-guanidine.For the synthesis of polyamides by catalytic
    SKUX107227-500ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-316090
    Pack Size 1 EA
    Price:
    Price: $138.29
    List Price: $153.65
    Quantity:
     
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  • Laboratory bottle of N-Ethylacetamide used in spectroscopy and dye fading research
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    147400-25G

    N-ETHYLACETAMIDE 99%

    Price: $320.35
    List Price: $355.94
    N -Ethylacetamide is a suitable nylon model for mechanistic studies of dye fading . Application N -Ethylacetamide was used to investigate propylene carbonate and a mixture of N -methylformamide and N -ethylacetamide by broadband dielectric and
    SKU147400-25G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-053692
    Pack Size 25 GR
    Price:
    Price: $320.35
    List Price: $355.94
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  • n-phenyl-p-phenylenediamine
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    91011-100MG

    N-PHENYL-P-PHENYLENEDIAMINE

    Price: $183.46
    List Price: $203.85
    N-PHENYL-P-PHENYLENEDIAMINE
    SKU91011-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-489639
    Pack Size 1 EA
    Price:
    Price: $183.46
    List Price: $203.85
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  • p-xylene (c15-1201-854)
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    134449-1L

    P-XYLENE REAGENTPLUS 99% (C005B-005849)

    Price: $224.59
    List Price: $249.54
    p -Xylene is an isomeric form of xylene. It undergoes Friedel-Crafts acylation reaction with various acids in the presence of zeolites (catalyst).
    SKU134449-1L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-005849
    Pack Size 1 LI
    Price:
    Price: $224.59
    List Price: $249.54
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  • p-xylene (c15-1201-855)
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    134449-4L

    P-XYLENE REAGENTPLUS 99% (C005B-005850)

    Price: $484.28
    List Price: $538.09
    p -Xylene is an isomeric form of xylene. It undergoes Friedel-Crafts acylation reaction with various acids in the presence of zeolites (catalyst).
    SKU134449-4L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-005850
    Pack Size 4 LI
    Price:
    Price: $484.28
    List Price: $538.09
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  • p-xylene for synthesis 2 5 l
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    8086912500

    P-XYLENE FOR SYNTHESIS 2 5 L

    Price: $250.92
    List Price: $278.80
    Analysis Note Assay (GC, area%): &#8805 99.0 % (a/a) Density (d 20&#8199&#176C/ 4&#8199&#176C): 0.
    SKU8086912500
    MFR. NameSigma-Aldrich
    Catalog No. C005B-005856
    Pack Size 3 LI
    Price:
    Price: $250.92
    List Price: $278.80
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  • pentafluorobenzaldehyde (c09-1005-468)
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    P160261-100g

    Pentafluorobenzaldehyde (C007B-405095)

    Price: $346.12
    List Price: $384.58
    2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl hexaphyrins2,3,4,5,6-Pentafluorobenzaldehyde was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers by
    SKUP160261-100g
    MFR. NameAladdin Scientific
    Catalog No. C007B-405095
    Pack Size 1 EA
    Price:
    Price: $346.12
    List Price: $384.58
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  • pentafluorobenzaldehyde (c09-1005-469)
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    P160261-10g

    Pentafluorobenzaldehyde (C007B-405096)

    Price: $57.80
    List Price: $64.22
    2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl hexaphyrins2,3,4,5,6-Pentafluorobenzaldehyde was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers by
    SKUP160261-10g
    MFR. NameAladdin Scientific
    Catalog No. C007B-405096
    Pack Size 1 EA
    Price:
    Price: $57.80
    List Price: $64.22
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  • pentafluorobenzaldehyde (c09-1005-471)
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    P160261-25g

    Pentafluorobenzaldehyde (C007B-405098)

    Price: $122.71
    List Price: $136.35
    2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl hexaphyrins2,3,4,5,6-Pentafluorobenzaldehyde was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers by
    SKUP160261-25g
    MFR. NameAladdin Scientific
    Catalog No. C007B-405098
    Pack Size 1 EA
    Price:
    Price: $122.71
    List Price: $136.35
    Quantity:
     
    The item has been added
  • pentafluorobenzaldehyde (c09-1005-472)
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    P160261-5g

    Pentafluorobenzaldehyde (C007B-405099)

    Price: $45.80
    List Price: $50.89
    2,3,4,5,6-Pentafluorobenzaldehyde reacts with 5-(aryl)dipyrromethanes to form a variety of meso-aryl hexaphyrins2,3,4,5,6-Pentafluorobenzaldehyde was used in the synthesis of novel, high molecular weight fluorinated aromatic polymers by
    SKUP160261-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-405099
    Pack Size 1 EA
    Price:
    Price: $45.80
    List Price: $50.89
    Quantity:
     
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  • poly((4,4'-carbonylbis(1,2-benzenedicarboxylic acid))-alt-(4,4'-methylenedianiline) (c15-1307-281)
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    647063-1L

    POLY((4 4'-CARBONYLBIS(1 2-BENZENEDICARBOXYLIC ACID))-ALT-(4 4'-METHYLENEDIANILINE) ~18 WT% SOLUTION (C005B-231583)

    Price: $1,227.44
    List Price: $1,363.83
    Application Heat reactive aromatic resin solution which can be thermally cured to a cross-linked polyimide.
    SKU647063-1L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-231583
    Pack Size 1 LI
    Price:
    Price: $1,227.44
    List Price: $1,363.83
    Quantity:
     
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About Polyethylene Polymers

Cenmed Enterprises provides a comprehensive selection of Polyethylene Polymers products sourced from leading global manufacturers. Our catalog spans research-grade reagents, certified standards, and specialty compounds used across clinical, academic, and industrial laboratories worldwide.

With decades of expertise in laboratory supply distribution, we offer competitive pricing, reliable stock availability, and dedicated technical support. Whether you need small quantities for research or bulk orders for manufacturing, our team is ready to assist with sourcing, compliance documentation, and logistics.

Frequently Asked Questions

  • What documentation is provided with orders?

    All orders include a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a packing slip. Additional regulatory or compliance documentation can be requested at the time of order for products requiring special handling or import/export certification.

  • What is the minimum order quantity?

    Minimum order quantities vary by product and are listed on each product page. For bulk or custom quantity orders, please contact our sales team at 732-447-1100 or request a quote online for custom pricing.

  • How long does shipping take?

    Standard orders ship within 1–3 business days from our New Jersey distribution center. Expedited and international shipping options are available. Hazardous materials ship in compliance with IATA/DOT regulations and may require additional lead time.

  • Can I return a product?

    We accept returns on non-hazardous, unopened products within 30 days of delivery. Controlled substances, refrigerated items, and custom orders are non-returnable. To initiate a return, please complete the return request form and submit it to our customer service team for approval. Returns will be processed once your request has been reviewed and authorized.

  • Do you offer volume discounts?

    Yes. Volume pricing is available for most products in our catalog. Contact our sales team or use the "Request a Quote" feature to get custom pricing for your organization based on your annual purchase volume and specific product needs.