CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Diphenyloxide-4,4'-disulfonyl hydrazide appears as a colorless, crystalline solid with a geranium-like odor. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. Moderately toxic by ingestion, inhalation and skin absorption. Readily ignited by sparks or flames and burns intensely and persistently. |
|---|---|
| Color/Form | Fine white crystalline powder |
| Odor | Odorless |
| Melting Point | 150-160 °C (decomposes) |
| Solubility | Soluble in acetone; moderately soluble in ethanol and polyethylene glycols; insoluble in water and gasoline |
| Density | 1.52 |
| Vapor Density | 1.52 |
| Vapor Pressure | 6.91x10-11 mmHg (est) |
| Decomposition | When heated to decomposition it emits very toxic fumes of /nitroxides/ and /sulfoxides/. |
| Chemical Classes | Plastics & Rubber -> Curing Agents (Aromatic) |
SAFETY INFORMATION
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H228:Flammable solids H242:Self-reactive substances and mixtures; and Organic peroxides H303:Acute toxicity,oral |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P220:Keep/Store away from clothing/…/combustible materials. P280:Wear protective gloves/protective clothing/eye protection/face protection. P420:Store away from other materials. |
COMPUTED DESCRIPTORS
| Molecular Weight | 358.4 g/mol |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 6 |
| Exact Mass | 358.04056191 g/mol |
| Monoisotopic Mass | 358.04056191 g/mol |
| Topological Polar Surface Area | 170 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 516 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Diphenyloxide-4,4'-disulfonyl hydrazide appears as a colorless, crystalline solid with a geranium-like odor. Insoluble in water and denser than water. Contact may irritate skin, eyes and mucous membranes. Moderately toxic by ingestion, inhalation and skin absorption. Readily ignited by sparks or flames and burns intensely and persistently.