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

Product Name: 3 3'-Dithiodipropionic acid
CAS: 1119-62-6
MF: C6H10O4S2
MW: 210.27
EINECS: 214-284-0
Melting point: 155-158 °C(lit.)
Boiling point: 319.8°C (rough estimate)
Density: 1.319 (estimate)
Refractive index: 1.5220 (estimate)

1. Acts 3 3'-Dithiodipropionic acid as a cross-linking agent for preparing high-strength, oxidation-resistant elastomers and polyurethane materials.

2. Serves 3 3'-Dithiodipropionic acid CAS 1119-62-6 as a key intermediate in synthesizing thiol-containing pharmaceuticals and biologically active sulfur compounds.

3. Functions as a metal chelator in water treatment to inhibit corrosion and remove heavy metal ions from industrial wastewater.

Store 3,3'-Dithiodipropionic acid in sealed HDPE containers at 15–25°C, in a cool, dry and well-ventilated warehouse, away from direct sunlight, heat and moisture. Isolate 3 3'-Dithiodipropionic acid CAS 1119-62-6 from strong oxidants, acids and alkalis to avoid degradation and discoloration.

Wear nitrile gloves, safety goggles and a dust mask during handling. Avoid dust inhalation and skin contact; wash exposed areas with soap and water immediately. Reseal tightly after use and dispose of waste per local hazardous chemical rules.

3,3'-Dithiodipropionic acid is an industrial organic sulfur compound, not for human or animal ingestion, so it provides no health benefits when taken directly and may cause skin/eye irritation or digestive discomfort.

As a bifunctional sulfur-containing building block, 3 3'-Dithiodipropionic acid CAS 1119-62-6 enables the synthesis of thiol-based pharmaceuticals and biologically active molecules. 3 3'-Dithiodipropionic acid also acts as an effective cross-linking agent to enhance the mechanical strength and oxidation resistance of elastomers and polyurethanes, and serves as a metal chelator to remove heavy metals from industrial wastewater.