3,3'-Dithiodipropionic Acid CAS 1119-62-6
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Product Description
Product Details
Introduction
3,3'-Dithiodipropionic acid, CAS 1119-62-6, with the molecular formula C₆H₁₀O₄S₂ and a molecular weight of 210.271, is a high-purity organic reagent. This compound is primarily used as an antioxidant and in the production of thioester antioxidants.
3,3'-Dithiodipropionic acid is a white powder, soluble in water, ethanol, ethyl acetate and benzene, and is often used as an intermediate in organic synthesis.
Specification:
| Appearance | White powder |
| Purity | ≥98% |
| Water content | ≤0.5% |
| Melting point | 155-158 °C (lit.) |
| Boiling point | 319.8°C (rough estimate) |
| Density | 1.319 (estimate) |
| refractive index | 1.5220 (estimate) |
| storage temp. | Sealed in a dry, room temperature |
| Water Solubility | Practically insoluble in water |
Safety Information
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| HazardClass | 8 |
| PackingGroup | III |
| Storage Class | 11 - Combustible Solids |
Package & storage:
25kg/drum
Store in a cool, dry and ventilated place to avoid moisture and heat.
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3,3'-Dithiodipropionic Acid
CAS 1119-62-6
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