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Dragonox® 901
- CAS Number
- 108-98-5
- Chemical Name
- Thiophenol
Dragonox® 901 is a bleaching agent and disproportionation catalyst for rosin esters and tall oil rosins. It functions as both the primary antioxidant and the secondary antioxidant, as it has the efficacies of both free radical termination and hydroperoxide decomposition. This product acts as a rosin disproportionation catalyst to transform the unsaturated conjugated double bonds of abietic type acid, which is susceptible to being oxidative, into dehydroabietic acid, which is stable.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Antioxidant
Product families
CASE Ingredients — Additives
- Functional Additives
Industrial Additives & Materials — Catalyst Ingredients
- RTU Catalysts
Other characteristics
- Brand
- Dragonox
- Synonyms
Benzenethiol, Mercaptobenzene, Phenyl Mercaptan, Phenylthiol
- Functions
- Antioxidant, Catalyst
- Reaction Type
- Disproportionation
- Technology
- CASE Ingredients
- Industrial Additives & Materials
- Packaging Type
- Drums
- Industrial Additives Functions
- Catalyst
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity (100°C) | 25 - 39 | cP |
| Sulfur Content | 9.8 - 11.8 | % |
| Chloride Content | 0.1 | — |
| Specific Gravity (20°C) | 1.03 - 1.12 | — |
| water | 0.01 | — |
| Toluene | min. 100 | — |
| Methanol | min. 100 | — |
