Boron Molecular  

Raleigh,  NC 
United States
http://www.boronmolecular.com
  • Booth: 1168


Manufacturer of monomers,RAFT agents, polyaniline, PHMO

Established in 2001, Boron Molecular is a leading specialty chemical manufacturer which consists of chemists and chemical engineers with a wide range of expertise across a number of chemical and related industries. For many years we have supplied a range of early and late stage intermediates into the pharmaceutical and medicinal chemistry industries. Utilizing this experience and the stringent requirements for the provision of quality product we have extended our interest into the monomers and polymers fields and are currently supplying highly conductive doped PANI (polyaniline), RAFT agents for controlled radical polymerizations and polyhexamethylene oxide (PHMO) which is used as a raw material in the manufacture of biomedical polyurethanes (Elast-EonTM).


 Products

  • BM1640 RAFT agent
    BM1640 2-(Butylthiocarbonothioylthio)propanoic acid is a trithiocarbonate that can can be used to control homo- and co-polymerization of acrylic acid, acrylates, acrylamides, and styrenes in free radical polymerizations.


    ...

  • BM1640 Technical Note

    BM1640

    2-(Butylthiocarbonothioylthio)propanoic acid

    CAS RN: 480436-46-2

    MF: C8H14O2S3

    MW: 238.39

    Product Description

    BM1640 is a trithiocarbonate chain transfer agent (CTA), also referred to as a RAFT Agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities. 

    BM1640 can be used to control homo- and co-polymerization of acrylic acid, acrylates, acrylamides, and styrenes. It is soluble in organic media.

    BM1640 is a stable solid that can be provided from gram to metric tonne quantities.

    Specifications

    Appearance:                                                                      Yellow to orange to brown solid

    Purity (UPLC):                                                                    ≥95%

    Melting Point:                                                                   53-59°C

    Storage

    Store at ≤25°C and protect from light. Recommended retest date is 2 years.

    http://www.boronmolecular.com/BM1640?search=BM1640

    Literature References

    High-Throughput Synthesis of Antimicrobial Copolymers and Rapid Evaluation of Their Bioactivity, Macromolecules (2019), 52, 11, 3975-3986. 

    Efficient Innate Immune Killing of Cancer Cells Triggered by Cell‐Surface Anchoring of Multivalent Antibody‐Recruiting Polymers, Angewandte Chemie, International Edition (2019), 58, 12988-12993.

    Supramolecular Competitive Host–Guest Interaction Induced Reversible Macromolecular Metamorphosis, Macromolecular Rapid Communications (2019), 40, 1900376.

    Enhanced Performance of Polymeric 19F MRI Contrast Agents through Incorporation of Highly Water-Soluble Monomer MSEA, Macromolecules (2018), 51, 5875-5882. 

    Catalyst-Free Selective Photoactivation of RAFT Polymerization: A Facile Route for Preparation of Comblike and Bottlebrush Polymers, Macromolecules (2018), 51, 7776-7784.

    Highly efficient reversible addition–fragmentation chain‐transfer polymerization in ethanol/water via flow chemistry, Polymer International (2017), 66, 1252–1258.

    Complex multiblock bottle-brush architectures by RAFT polymerization, Chemical Communications (2017), 53, 11901–11904. 

    Influence of Chain Rigidity and Dielectric Constant on the Glass Transition Temperature in Polymerized Ionic Liquids, Journal of Physical Chemistry B (2017), 121, 11511-11519.

    2-(Butylthiocarbonothioylthio)propanoic acid

    2-(Butylthiocarbonothioylthio)propanoic acid
    Product Code: BM1640
    CAS Number: 480436-46-2
    Molecular Formula: C8H14O2S3
    Molecular Weight: 238.39
    Purity: ≥95%
  • BM1812 RAFT agent
    BM1812 1,4-phenylenebis(methylene) didodecyl dicarbonotrithioate can be used to control homo- and co-polymerization of acrylic acid, acrylates, acrylamides, styrenes, vinylpyridine, and methacrylates in free radical polymerizations.
    ...

  • BM1812 Technical Note

    BM1812

    1,4-phenylenebis(methylene) didodecyl dicarbonotrithioate

    CAS RN: 960256-58-0

    MF: C34H58S6

    MW: 659.21

    Product Description

    BM1812 is a trithiocarbonate chain transfer agent (CTA), also referred to as a RAFT Agent, that can control chain growth in free radical polymerization, producing polymers with well-defined molecular weights, and low polydispersities. 

    BM1812 can be used to control homo- and co-polymerization of acrylic acid, acrylates, acrylamides, styrenes, vinylpyridine, and methacrylates. It is soluble in organic media.

    BM1812 is a stable solid that can be provided from gram to metric tonne quantities.

    Specifications

    Appearance:                                                                      Pale yellow to tan solid

    Purity (UPLC):                                                                    ≥95%

    Melting Point:                                                                   62-67°C

    Storage

    Store at ≤25°C and protect from light. Recommended retest date is 2 years.

    http://www.boronmolecular.com/BM1812?search=BM1812

    Literature References

    Thermoresponsive hydrogels with high elasticity and rapid response synthesized by RAFT polymerization via special crosslinking, Polymer (2018), 159, 1-5.

    Adhesive composition and production method therefor, PCT Int. Appl. (2018), WO 2018151034 A1.   2018082. 

    Thermoresponsive (star) block copolymers from one-​pot sequential RAFT polymerizations and their self-​assembly in aqueous solution, Polymer (2016), 107, 422-433.

    One-​pot preparation of BAB triblock copolymer nano-​objects through bifunctional macromolecular RAFT agent mediated dispersion polymerization, Polymer Chemistry (2016), 7(10), 1953-1962.

    RAFT-​mediated polystyrene-​clay nanocomposites prepared by making use of initiator-​bound MMT clay, European Polymer Journal (2009), 45(3), 649-657.

    Mild and facile synthesis of multi-​functional RAFT chain transfer agents, Polymers (2009), 1(1), 3-15.

    1,4-phenylenebis(methylene) didodecyl dicarbonotrithioate

    1,4-phenylenebis(methylene) didodecyl dicarbonotrithioate
    Product Code: BM1812
    CAS Number: 960256-58-0
    Molecular Formula: C34H58S6
    Molecular Weight: 659.21
    Purity: ≥95%
  • BM1720 PANI DNNSA
    Polyaniline is a well-studied electroactive polymer with high intrinsic electrical conductivity.
    and is unique among conducting polymers as its conductivity can be reversibly controlled.
    ...

  • Polyaniline (PANI) is a semi-flexible, rod-type, conducting polymer with high intrinsic electrical conductivity. PANI is unique among conducting polymers in that its conductivity can be reversibly controlled either electrochemically or chemically.  This material has a broad range of applications in the development of materials that are able to
    dissipate electrostatic potentials and also in the development of electrically conductive materials, coatings and composites.  Commercial applications of polyaniline include, electrostatic dissipation, anticorrosion coatings, rechargeable batteries, various electronic devices, sensor, organic photovoltaics, and separation membranes. The widespread use of PANI, however, has been severely hampered by its limited organic solution processability.

    Boron Molecular can now provide xylene, toluene, NMP, CHCl3, Chloroacetic acid soluble solutions of doped PANI emeraldine salts in commercial quantities.

  • PDMS terminated
    BM1630 Poly(dimethylsiloxane)-1,3-bis-hydroxyethoxypropyl terminated (PDMS)

    Full Name: Polydimethylsiloxane(s)
    Description: A silicone based polymer
    Applications: Surfactant, anti-foaming agent, hydraulic fluids
    and in lithography, medicines and cosmetics...

  • Poly(dimethylsiloxane)-1,3-bis-hydroxyethoxypropyl terminated

    Poly(dimethylsiloxane)-1,3-bis-hydroxyethoxypropyl terminated
    Product Code: BM1630
    CAS Number: N/A
    Molecular Formula: N/A
    Molecular Weight: 975
    Purity: Conforms
     

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