Specialty Chemicals

Chemhost Inc.- Specialty chemicals

 

Olefins & Cycloolefins Polymerization Inhibitors Speciality Monomers
Curing Agent, Accelerator Agrochemical intermediates Antioxidants – Hindered Phenols

 

Olefins & Cycloolefins
 DMB-1 Chemical Name: 2,3-Dimethyl-1-butene
Product Code: DMB-1
Molecular Formula: C6H12
CAS No.: 563-78-0
Appearance: Clear, colorless liquid
Purity: ≥ 96%
Applications: Building block for pharmaceutical, flavor and fragrance intermediates.
 DMB-2 Chemical Name: 2,3-Dimethyl-2-butene
Product Code: DMB-2
Molecular Formula: C6H12
CAS No.: 563-79-1
Appearance: Clear, colorless liquid
Purity: ≥ 96%
Applications: Building block for pharmaceutical, flavor and fragrance intermediates.
 COD Chemical Name: 1,5-Cycloocetadiene
Product Code: COD
Molecular Formula C8H12
CAS No.: 111-78-4
Appearance: Clear, colorless liquid
Purity: ≥ 99%
Applications:
  • Chemical intermediate for flame-retardants, flavors and fragrances.
  • Catalyst ligand.
  • Solvent.
  • Polyolefins, elastomers.
 CDT Chemical Name: 1,5,9-Cyclododecatriene
Product Code: CDT
Molecular Formula: C12H18
CAS No.: 706-31-0
Appearance: Clear, colorless liquid
Applications: Chemical intermediates for flame-retardants, flavors, fragrances, elastomers and polymers.
 VCH Chemical Name: 4-Vinyl-1-Cyclohexene
Product Code: VCH
Molecular Formula: C8H12
CAS No.: 100-40-3
Appearance: Clear, colorless liquid
Applications: Chemical intermediates for styrene, flame-retardants, fragrances.
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Polymerization Inhibitors
 MEHQ Chemical Name: 4-Methoxyphenol
Product Code: MEHQ
Molecular Formula: C7H8O2
CAS No.: 150-76-5
Appearance: White powder
Purity: ≥ 99%
Applications:
  • Polymerization inhibitor for the vinyl type plastic monomers.
  • Intermediate for agrochemicals.
  • Stabilizer for the formulation of inks, adhesives or additives for textiles and leather industries.
CBW Chemical Name: Copper Dibutyldithiocarbamate
Product Code: CBW
Molecular Formula: C18H36CuN2S4
CAS No.: 13927-71-4
Appearance: Black granular solid
Purity: ≥ 98%
Applications:
  • Protection agent and stabilizer for plastics.
  • Inhibitor for production of active monomers.
 NPH Chemical Name: N-Nitroso-N-phenylhydroxylamine ammonium salt
Product Code: Cupferron (NPH)
Molecular Formula: C6H9N3O2
CAS No.: 135-20-6
Appearance: Light yellow crystal
Applications:
  • Polymerization inhibitor of active monomers in high temperature distillation process without the supply of oxygen.
  • Substitute of phenol polymerization inhibitor, BHT.
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Speciality Monomers
IBOMA Chemical Name: Isobornyl Methacrylate
Product Code: IBOMA
Molecular Formula: C14H22O2
CAS No.: 7534-94-3
Appearance: Clear, colorless liquid
Applications:
  • High Tg, hydrophobic monomer to improve toughness, water resistance and UV resistance.
  • Used in metal coating, adhesives, and as chemical intermediates.
 IBOA Chemical Name: Isobornyl Acrylate
Product Code: IBOA
Molecular Formula: C13H20O2
CAS No.: 5888-33-5
Appearance: Clear, colorless liquid
Applications:
  • High Tg and high flexibility monomer.
  • Excellent adhesion properties on various substrates.
  • Widely applied in plastic, metal and wood coatings, screen inks and electronic coatings.
 BCEA Chemical Name: 2-Carboxyethyl acrylate
Product Code: BCEA
Molecular Formula: C6H8O4
CAS No.: 24615-84-7
Appearance: Clear, colorless liquid
Applications:
  • Functional monomer to provide carboxylic acid groups in copolymers.
  • It is useful for importing latex stability and emulsion copolymer adhesion.
 Caprolactone Chemical Name: Caprolactone
Molecular Formula: C6H10O2
CAS No.: 502-44-3
Appearance: Colorless to pale yellow liquid
Purity: ≥ 99%
Applications:
  • It reacts with primary alcohols to produce downstream products, including industrial coatings, polyurethanes, cast elastomers, adhesives, colorants and pharmaceuticals.
  • It is also used as chain extender in the production of poly-caprolactone for high resistance to hydrolysis, excellent mechanical properties, and low glass transition temperature.
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Curing Agent, Accelerator
 DMBA Chemical Name: 2,2-Bis(hydroxymethyl)butyric acid
Product Code: DMBA
Molecular Formula: C6H12O4
CAS No.: 10097-02-6
Appearance: White crystalline powder
Purity: ≥ 99%
Applications:
  • Environmental friendly monomer for waterborne polyurethanes, polyesters, and epoxy resins.
  • Excellent solubility in the coatings and adhesives to improve the working efficiency.
 THEIC Chemical Name: Tris-2-hydroxyethyl Isocyanurate
Product Code: THEIC
Molecular Formula: C9H15N3O6
CAS No.: 839-90-7
Appearance: White crystalline powder
Purity: ≥ 99%
Applications: Primarily used in resin manufacture for a variety of coatings, including electrical insulating varnishes, polyesters, urethanes, and water-soluble alkyd baking enamels.
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Agrochemical intermediates
 TCP Chemical Name: Tetrachlorophthalide (Fthalide)
Product Code: TCP
Molecular Formula: C8H2Cl4O2
CAS No.: 27355-22-2
Appearance: White crystalline powder
Purity: ≥ 98%
Applications: Intermediate for agrochemicals.
 TEMPA Chemical Name: 2,2,3,3-Tetramethyl cyclopropane carboxylic acidaaa
Product Code: TEMPA
Molecular Formula: C8H14O2
CAS No.: 15641-58-4
Appearance: White to off-white powder
Purity: ≥ 98%
Applications: Intermediate for agrochemicals.
 KCE Chemical Name: Ethyl Chrysanthemate
Product Code: KCE
Molecular Formula: C12H20O2
CAS No.: 97-41-6
Appearance: Light yellow, clear liquid
Purity: ≥ 96%
Applications: Intermediate for agrochemicals.
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Antioxidants – Hindered Phenols
TP-1790 Chemical Name: Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate
Product Code: TP-1790
Molecular Formula: C42H57N3O6
CAS No.: 40601-76-1
Appearance: White to light yellow powder
Purity: ≥ 98%
Applications: Applied in the Nylon series, polyesters, ABS (acrylonitrile butadiene styrene), polyolefin pipes, architecture plastics, and consumer electronics.
 TP-3114 Chemical Name: Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate
Product Code: TP-3114
Molecular Formula: C48H69N3O6
CAS No.: 27676-62-6
Appearance: White to light yellow powder
Purity: ≥ 98%
Applications:
  • Mainly applied in polyethylene and polypropylene polymers to prevent the aging of polymers due to heat, oxidation, and radiation of light.
  • It is used together with light stabilizer and auxiliary antioxidant.
  • It is also be used in the polyolefin products for the food industry due to low toxicity,
 TP-330 Chemical Name: 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene
Product Code: TP-330
Molecular Formula: C54H78O3
CAS No.: 1709-70-2
Appearance: White to light yellow powder
Purity: ≥ 98%
Applications:
  • It has the features of heat-resistance, non-contamination, non-staining, and low-volatility.
  • It is widely used in high-density polyethylene, polypropylene and rubber materials, as well as in other plastic products such as PVC, PA, ABS, PE, etc.
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