Your Petrochemical Solution
Diehl Chemical
An independent petrochemical distributor and broker serving the world wide marketplace from its Houston, TX headquarters.
We have continually provided quality products at competitive prices for over 25 years.

Quality Based
Petrochemicals
Offering customer packaging, blending, and assistance with difficult to locate and off-spec products.
Product List

About Diehl Chemical

Diehl Chemical, Inc. (DCI) is an Independent Petrochemical Distribution company founded in 1987 by Rick and Beth Diehl, headquartered in Houston, Texas.

Welcome

For over 30 years, Diehl Chemical has been the preferred chemical supplier due to competitive pricing, excellent service, good stewardship, and integrity. Offering customer packaging, blending, and assistance with difficult to locate and off-spec products.

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Core Competency:
Petrochemical Distribution
Ownership:
Private
Headquarters:
Houston, TX
SIC Codes:
5169/5161
NAICS Codes:
424690
DUNS#:
175656305
Cage Code:
3FD68
U.S. Socioeconomic Status:
SB, SDB, WOB
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Top Five Products

Ethylene Glycol
Triethylene Glycol
Diethanolamine
Monoethanolamine
Propylene Glycol

Get a Free Quote

Do you need a product we don’t normally stock, is difficult to find, manufacture or not listed on our website? We may have it in stock or can locate it for you.

submit your request

Industries

Diehl Chemical specialty is providing the highest quality products no matter the application. We only offer products that meet or exceed our customer’s exact specifications, and our products are ensured to perform precisely how they’re expected to. For trusted chemicals turn to Diehl Chemical. Contact us today to create the solution that best suits your needs.

  • Adhesives
  • Aeronautics
  • Air Force
  • Agricultural
  • Army
  • Automotive
  • Chemical
  • Co-Generation
  • Defense
  • Drilling
  • Electric Utilities
  • Food & Beverage
  • Municipalities
  • Navy
  • Oil & Gas Production
  • Soap & Detergent
  • Paint & Coatings
  • Pulp & Paper
  • Petrochemical
  • Pharmaceuticals
  • Refining
  • Water Treatment
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Diehl Chemical, Inc. - Industries We Serve Worldwide

Contact us today to create the solution that best suits your needs.

Products

Diehl Chemical has a suite of specific policies in place to ensure our business is compliant with the high standards our customers expect. Our approach to specialty chemicals distribution is to be your most reliable and resourceful partner.

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Diehl Chemical, Inc. - Your Chemical Partner

Diehl Chemical, Inc. offers custom packaging, custom blending, and assistance with off-spec product sales as well as "difficult to locate" products. Other products available upon request.

  • Acetic Acid
  • Acetic Anhydride
  • Acids
  • Alcohols
  • Algaecides
  • Alkanols
  • Alum
  • Aluminum Chloride Solution
  • Aluminum Stearate
  • Aluminum Sulfate
  • Amines
  • Ammonia, Anhydrous
  • Ammonia, Aqua
  • Ammonium Bicarbonate
  • Ammonium Bifluoride
  • Ammonium Carbonate
  • Ammonium Chloride
  • Ammonium Hydroxide
  • Ammonium Nitrate
  • Ammonium Persulfate
  • Ammonium Sulfate
  • Ammonium Thiosulfate
  • Amyl Acetate
  • Anti-Foam
  • Antifreeze
  • Aromatic 100 & 150 Solvents
  • Ascorbic Acid
  • Benzyl Alcohol
  • Benzyl Chloride
  • Borax
  • Boric Acid
  • Calcium Carbonate
  • Calcium Chloride
  • Calcium Hypochlorite
  • Calcium Phosphates
  • Calcium Stearate
  • C.P. Acids
  • Capryl Alcohol
  • Castor Oil
  • Caustic Potash
  • Caustic Soda
  • Carbon, Activated
  • Chlorinated Solvents
  • Chloroform
  • Chromic Acid
  • Citric Acid
  • Copper Carbonate
  • Copper Cyanide
  • Copper Sulfate
  • Copperas
  • Cresylic Acid
  • Cyanides
  • Cyclohexylamine
  • Detergents
  • Diacetone Alcohol
  • Diammonium Phosphate
  • Dibutyl Phthalate
  • Diethylethanolamine
  • Diethanolamine
  • Diethylene Glycol
  • Diethylenetriamine
  • Diocyl Phthalate
  • Dipotassium Phosphate
  • Dipropylene Glycol
  • Disodium Phosphate
  • EDTA
  • EE Acetate
  • Epsom Salt
  • Ethyl Alcohol
  • Ethylenediamine
  • Ethylene Dichloride
  • Ethylene Glycol
  • Ferric Chloride
  • Ferrous Sulfate
  • Fluorocarbons
  • Food Grade Chemical
  • Formaldehyde
  • Formic Acid
  • Fumaric Acid
  • Gluconic Acid
  • Glycerine
  • Glycol Ethers
  • Glycolic Acid
  • Glycols
  • Heptane
  • Hexane
  • Hydrazine
  • Hydrochloric Acid
  • Hydrofluoric Acid
  • Hydrogen Peroxide
  • Inhibited Acids
  • Iron Chloride
  • Isoamyl Alcohol
  • Isobutyl Acetate
  • Isophorone
  • Isopropyl Acetate
  • Isopropyl Alcohol
  • None at this time...
  • None at this time...
  • Lime, Hydrated
  • Magnesium Carbonate
  • Magnesium Chloride
  • Magnesium Stearate
  • Magnesium Sulfate
  • Maleic Anhydride
  • Manganese Sulfate
  • Metasilicates
  • Methanol
  • Methyl Amyl Alcohol
  • Methylene Chloride
  • Methyl Ethyl Ketone
  • Methyl Isobutyl Ketone
  • Mineral Oils
  • Mineral Spirits
  • Monoethanolamine
  • Monopotassium Phosphate
  • Monoethylamine 70%
  • Monosodium Phosphate
  • Morpholine
  • Muriatic Acid
  • N-Butyl Alcohol
  • Naphthas
  • Nickel Carbonate
  • Nickel Chloride
  • Nickel Sulfamate
  • Nickel Sulfate
  • NTA NA3 Crystals
  • Orthodichlorobenzene
  • Oxalic Acid
  • Paradichlorobenzene
  • Paraformaldehyde
  • Perchlorethylene
  • Peroxide
  • Phenol
  • Phosphates
  • Phosphoric Acid
  • Phthalic Anhydride
  • Phthalates
  • Plasticizers
  • Polyethylene Glycols
  • Polyethylenes
  • Polypropylene Glycols
  • Potassium Acetate
  • Potassium Alum
  • Potassium Bichromate
  • Potassium Carbonate
  • Potassium Chloride
  • Potassium Chromate
  • Potassium Copper Cyanide
  • Potassium Hydroxide
  • Potassium Nitrate
  • Potassium Permanganate
  • Potassium Persulfate
  • Propyl Alcohol
  • Propylene Glycol
  • None at this time...
  • None at this time...
  • Salt
  • Semi Conductor Chemicals
  • Silicones
  • Soda Ash
  • Sodium Acetate
  • Sodium Acid Pyrophosphate
  • Sodium Benzoate
  • Sodium Bicarbonate
  • Sodium Bichromate
  • Sodium Bifluoride
  • Sodium Bisulfate
  • Sodium Bisulfite
  • Sodium Carbonate
  • Sodium Chlorite
  • Sodium Chromate
  • Sodium Citrate
  • Sodium Cyanide
  • Sodium Fluoride
  • Sodium Formate
  • Sodium Gluconate
  • Sodium Hexametaphosphate
  • Sodium Hydrosulfite
  • Sodium Hydroxide
  • Sodium Hypochlorite
  • Sodium Hypophosphite
  • Sodium Hyposulfite
  • Sodium Lauryl Sulfate
  • Sodium Metasilicate
  • Sodium Nitrate
  • Sodium Nitrite
  • Sodium Persulfate
  • Sodium Phosphate
  • Sodium Sequicarbonate
  • Sodium Silicate
  • Sodium Silicofluoride
  • Sodium Sulfate
  • Sodium Sulfide
  • Sodium Sulfite
  • Sodium Thiosulfate
  • Sodium Tripolyphosphate
  • Solvents
  • Sorbitol
  • Stannous Fluoborate
  • Stearic Acid
  • Stoddard Solvent
  • Styrene
  • Sulfamic Acid
  • Sulfonates
  • Sulfur
  • Sulfuric Acid
  • Swimming Pool Chemicals
  • Tartaric Acid
  • Tetraethylene Glycol
  • Tetrahydrofuran
  • Tetrapotassium Pyrophosphate
  • Tetrasodium Pyrophosphate
  • Toluene
  • Tributyl Phosphate
  • Tricalcium Phosphate
  • Trichloroethylene
  • Trichlorobenzene
  • Trichloroethane 1,1,1
  • Triethanolamine
  • Triethylene Glycol
  • Tripropylene Glycol
  • Tripotassium Phosphate
  • Trisodium Phosphate
  • Urea
  • V, M & P Napthas
  • White Oils
  • Xylene
  • None at this time...
  • Zinc Chloride
  • Zinc Cyanide
  • Zinc Nitrate
  • Zinc Oxide
  • Zinc Stearate
  • Zinc Sulfate