- 3-CARBOXYPROPYL DISULFIDE
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- $8.00 / 1kg
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2025-09-25
- CAS:2906-60-7
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 3-CARBOXYPROPYL DISULFIDE Basic information |
| Product Name: | 3-CARBOXYPROPYL DISULFIDE | | Synonyms: | 4,4'-DITHIODI(N-BUTYRIC ACID);3-CARBOXYPROPYL DISULFIDE;BIS(3-CARBOXYPROPYL) DISULFIDE;GAMMA-CARBOXYPROPYLDISULFIDE;3-Carboxypropyl disulfide, Di(4-carboxybutyl) disulfide;4,4'-(Dithio)bisbutyric acid;4,4'-Dithiobisbutanoic acid;4,4'-Dithiobisbutyric acid | | CAS: | 2906-60-7 | | MF: | C8H14O4S2 | | MW: | 238.32 | | EINECS: | 220-818-3 | | Product Categories: | | | Mol File: | 2906-60-7.mol |  |
| | 3-CARBOXYPROPYL DISULFIDE Chemical Properties |
| Melting point | 108-110 °C(lit.) | | Boiling point | 350.93°C (rough estimate) | | density | 1.340 | | refractive index | 1.4950 (estimate) | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | soluble in Methanol | | pka | 4.32±0.10(Predicted) | | form | powder to crystal | | color | White to Almost white | | InChI | InChI=1S/C8H14O4S2/c9-7(10)3-1-5-13-14-6-2-4-8(11)12/h1-6H2,(H,9,10)(H,11,12) | | InChIKey | YYSCJLLOWOUSHH-UHFFFAOYSA-N | | SMILES | S(CCCC(O)=O)SCCCC(O)=O | | CAS DataBase Reference | 2906-60-7(CAS DataBase Reference) | | EPA Substance Registry System | Butanoic acid, 4,4'-dithiobis- (2906-60-7) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 2930.90.4950 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 3-CARBOXYPROPYL DISULFIDE Usage And Synthesis |
| Chemical Properties | beige to light brown fine crystalline powder | | Uses | 4,4μ-Dithiodibutyric acid can be used as: - A precursor to produce novel polythioester (PTE).
- A reactant in the production of chemically crosslinked epoxidized natural rubber.
- An alternative monolayer for protein chips.
| | Definition | ChEBI: 4,4'-disulfanyldibutanoic acid is an organic disulfide resulting from the formal oxidative dimerisation of 4-sulfanylbutanoic acid. It is an organic disulfide and a dicarboxylic acid. It is functionally related to a 4-sulfanylbutanoic acid. It is a conjugate acid of a 4,4'-disulfanyldibutanoate. | | Synthesis | DL-homocysteine (0.300 g, 2.22 mmol) and -thiobutyrolactone (0.576 mL, 6.66 mmol, 3 eq.) were dissolved in a solution of 5 M hydrochloric acid (20 mL) and stirred for 60 hr. at room temperature under an argon atmosphere, and then peroxides (30% aqueous, 0.454 mL, 2 eq.) were added. a white precipitate was observed after 10 min. formation and the reaction was allowed to proceed overnight (TLC). The reaction mixture was then co-evaporated with water three times. The residue was treated with water (20 mL) and the insoluble solids were filtered out and dried with P2O5 to give the product 3-carboxypropyl disulfide as a white solid (0.523 g, 66%). |
| | 3-CARBOXYPROPYL DISULFIDE Preparation Products And Raw materials |
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