ChemicalSuppliers.com

SI Group

MakerUnited States, 7 states

SI Group reported 125 chemicals to the US Environmental Protection Agency in 2020 and 2024: each made or imported in the US, 25,000 pounds or more a year. 75 of its chemicals have a page here, 63 with the lowest price we found at any store, so you can check a quote against it.

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With store prices (63)

The lowest price by weight at any store we compare, in any pack size. Tap a chemical for every store, grade and pack.

  1. Acetic AcidMakes or imports it in the US $2.32 per litre18 stores
  2. MethanolMakes or imports it in the US $1.26 per litre15 stores
  3. Sulfuric AcidMakes or imports it in the US $2.32 per litre15 stores
  4. Hydrochloric AcidMakes or imports it in the US $1.24 per litre12 stores
  5. XyleneMakes or imports it in the US $3.67 per litre10 stores
  6. Ammonium Dihydrogen PhosphateMakes or imports it in the US $9.03 per kilogram8 stores
  7. DiphenylamineMakes or imports it in the US $31.30 per kilogram8 stores
  8. PhenolMakes or imports it in the US $10.84 per kilogram7 stores
  9. 2,6-Di-tert-butyl-4-methylphenolMakes or imports it in the US $17.46 per kilogram6 stores
  10. Dilauryl ThiodipropionateMakes or imports it in the US $89.32 per kilogram4 stores
  11. EthylbenzeneMakes or imports it in the US $17.89 per litre4 stores
  12. Zinc StearateMakes or imports it in the US $8.22 per kilogram4 stores
  13. 4-tert-ButylphenolMakes or imports it in the US $23.21 per kilogram3 stores
  14. 4-Tert-octylphenolMakes or imports it in the US $48.98 per kilogram3 stores
  15. PropofolMakes or imports it in the US $1,009 per kilogram3 stores
  16. SulisobenzoneMakes or imports it in the US $714 per kilogram3 stores
  17. Triethyl CitrateMakes or imports it in the US $283 per litre3 stores
  18. TriisopropanolamineMakes or imports it in the US $20.32 per kilogram3 stores
  19. Triphenyl PhosphiteMakes or imports it in the US $58.06 per kilogram3 stores
  20. 1,1'-Oxydi-2-propanolMakes or imports it in the US $77.04 per kilogram2 stores
  21. 2,2'-Methylenebis(4-methyl-6-tert-butylphenol)Makes or imports it in the US $73.69 per kilogram2 stores
  22. 2,2'-Oxamidobis(ethyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate)Makes or imports it in the US $530 per kilogram2 stores
  23. 2,4-Di-tert-butylphenolMakes or imports it in the US $648 per gram2 stores
  24. 2,4-Di-tert-pentylphenolMakes or imports it in the US $144 per kilogram2 stores
  25. 2,4-DimethylphenolMakes or imports it in the US $210 per kilogram2 stores
  26. 2,6-Di-tert-butylphenolMakes or imports it in the US $648 per gram2 stores
  27. 4,4'-DihydroxybiphenylMakes or imports it in the US $34.72 per kilogram2 stores
  28. 4,4'-Methylenebis(2,6-di-tert-butylphenol)Makes or imports it in the US $34.80 per kilogram2 stores
  29. 4-sec-Butyl-2,6-di-tert-butylphenolMakes or imports it in the US $210 per kilogram2 stores
  30. 4-tert-PentylphenolMakes or imports it in the US $500 per gram2 stores
  31. Antioxidant 1010Makes or imports it in the US $850 per gram2 stores
  32. BenzeneMakes or imports it in the US $2.92 per litre2 stores
  33. Dimethyldibenzylidene SorbitolMakes or imports it in the US $144 per kilogram2 stores
  34. DrometrizoleMakes or imports it in the US $1,000 per gram2 stores
  35. N,N'-Hexamethylenebis(3,5-di-tert-butyl-4-hydroxyhydrocinnamamide)Makes or imports it in the US $780 per gram2 stores
  36. Neopentanetetrayl 3-(dodecylthio)propionateMakes or imports it in the US $396 per kilogram2 stores
  37. SantonoxMakes or imports it in the US $313 per kilogram2 stores
  38. TinuvinMakes or imports it in the US $950 per gram2 stores
  39. Tinuvin 770Makes or imports it in the US $1,000 per gram2 stores
  40. 1,2-Bis(3,5-di-tert-butyl-4-hydroxyhydrocinnamoyl)hydrazineMakes or imports it in the US $150 per kilogram1 store
  41. 2,4,6-Tri-tert-butylphenolMakes or imports it in the US $140 per kilogram1 store
  42. 2,4-DinitrophenolMakes or imports it in the US $130 per kilogram1 store
  43. 2,6-DimethylphenolMakes or imports it in the US $450 per gram1 store
  44. 2-sec-ButylphenolMakes or imports it in the US $144 per kilogram1 store
  45. 2-Tert-ButylphenolMakes or imports it in the US $750 per gram1 store
  46. 3,5-Bis(1,1-dimethylethyl)-4-hydroxybenzenepropanoic Acid thiodi-2,1-ethanediyl EsterMakes or imports it in the US $152 per kilogram1 store
  47. 4,4'-Butylidenebis(3-methyl-6-tert-butylphenol)Makes or imports it in the US $1.10 per gram1 store
  48. 4-sec-ButylphenolMakes or imports it in the US $2.00 per gram1 store
  49. Bis[4-(2-phenyl-2-propyl)phenyl]amineMakes or imports it in the US $89.32 per kilogram1 store
  50. DinosebMakes or imports it in the US $1,750 per gram1 store
  51. IsobutylbenzeneMakes or imports it in the US $6.98 per litre1 store
  52. IsobutyleneMakes or imports it in the US $199 per litre1 store
  53. Methyl di-t-butyl HydroxyhydrocinnamateMakes or imports it in the US $100 per kilogram1 store
  54. N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamineMakes or imports it in the US $496 per gram1 store
  55. N,N'-Di-sec-butyl-p-phenylenediamineMakes or imports it in the US $114 per kilogram1 store
  56. N,N'-Diphenyl-P-PhenylenediamineMakes or imports it in the US $516 per kilogram1 store
  57. N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamineMakes or imports it in the US $1,650 per kilogram1 store
  58. N-(5-Methyl-2-hexyl)-N'-phenyl-p-phenylenediamineMakes or imports it in the US $4,700 per kilogram1 store
  59. OctabenzoneMakes or imports it in the US $4,500 per gram1 store
  60. PropaneMakes or imports it in the US $625 per kilogram1 store
  61. TrimethylaluminumMakes or imports it in the US $3,760 per kilogram1 store
  62. Tris(2,4-di-tert-butylphenyl) PhosphiteMakes or imports it in the US $119 per kilogram1 store
  63. Tris(3,5-di-tert-butyl-4-hydroxybenzyl) IsocyanurateMakes or imports it in the US $114 per kilogram1 store

Sold in bulk only (12)

No store we read sells these in small packs. Each page lists every company that supplies it, and you can ask up to 5 for a quote.

Where these facts come from

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