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3,3'-Dithiodipropionic acid

CAS 1119-62-6: 3,3'-Dithiodipropionic acid

Description:3,3'-Dithiodipropionic acid, with the CAS number 1119-62-6, is an organosulfur compound characterized by the presence of two thiol groups (-SH) linked by a propionic acid moiety. This compound appears as a white to off-white crystalline solid and is soluble in water and various organic solvents, making it versatile for different applications. It is primarily known for its role as a reducing agent and a cross-linking agent in polymer chemistry, particularly in the synthesis of thiol-ene and thiol-epoxy systems. The presence of the dithiol functionality allows for the formation of disulfide bonds, which can enhance the mechanical properties and thermal stability of materials. Additionally, 3,3'-Dithiodipropionic acid has potential applications in biochemistry, particularly in the modification of proteins and peptides, due to its ability to form stable linkages. Its reactivity and functional groups make it a valuable compound in both industrial and research settings. Safety precautions should be observed when handling this substance, as with many organosulfur compounds.

Formula:C6H10O4S2

InChI:InChI=1S/C6H10O4S2/c7-5(8)1-3-11-12-4-2-6(9)10/h1-4H2,(H,7,8)(H,9,10)

InChI key:InChIKey=YCLSOMLVSHPPFV-UHFFFAOYSA-N

SMILES:O=C(O)CCSSCCC(=O)O

  • Synonyms:
  • 2-Carboxyethyl disulfide
  • 3,3'-Disulfanediyldipropanoate
  • 3,3'-Disulfanediyldipropanoic Acid
  • 3,3'-Dithiobis(dipropionic acid)
  • 3,3'-Dithiobispropionic acid
  • 3,3'-Dithiodipropionate
  • 3,3′-Bisthiodipropionic acid
  • 3,3′-Dithiobis[propanoic acid]
  • 3,3′-Dithiodipropanoic acid
  • 3-[(2-Carboxyethyl)disulfanyl]propanoic acid
  • See more synonyms
  • Bis(2-carboxyethyl)disulfide
  • Disulfide dipropanoic acid
  • Dithiodipropionic acid
  • Dtdpa
  • NSC 677544
  • Nsc 18841
  • Propanoic acid, 3,3′-dithiobis-
  • Propionic acid, 3,3'-dithiodi-
  • Propionic acid, β,β′-dithiobis-
  • Propionic acid, β,β′-dithiodi-
  • β,β′-Dithiodipropionic acid
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Ref: 3B-D0947

25g28.00 €
100g45.00 €
500g122.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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3,3'-Dithiodipropionic acid, 98%

CAS:1119-62-6

Ref: AC-14890

50g24.00 €
250gTo inquire
Estimated delivery in United States, on Tuesday 4 Mar 2025
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Ref: IN-DA0033HT

100g26.00 €
250g41.00 €
500g62.00 €
Estimated delivery in United States, on Monday 10 Mar 2025
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Ref: 4Z-S-082042

5mgTo inquire
10mgTo inquire
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50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Tuesday 11 Mar 2025
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3,3'-Dithiodipropionic acid

CAS:1119-62-6

Ref: 10-F050735

1kg94.00 €
25g23.00 €
100g50.00 €
500g58.00 €
Estimated delivery in United States, on Tuesday 11 Mar 2025
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3,3-Dithiodipropionic Acid

CAS:1119-62-6

Ref: 54-OR1010761

25kg1,142.00 €
500g37.00 €
2.5kg147.00 €
Estimated delivery in United States, on Monday 17 Mar 2025
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Dithiobis-propanoic Acid

Controlled Product
CAS:1119-62-6

Ref: TR-D494240

5g92.00 €
Estimated delivery in United States, on Tuesday 18 Mar 2025
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3,3'-Dithiodipropionic acid

CAS:1119-62-6

Ref: 3D-FD33531

1kg356.00 €
10kg1,739.00 €
250g163.00 €
25kg3,478.00 €
500g232.00 €
Estimated delivery in United States, on Monday 5 May 2025
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