4,4'-Oxybis(benzenesulfonyl hydrazide)
- CAS No.
- 80-51-3
- Chemical Name:
- 4,4'-Oxybis(benzenesulfonyl hydrazide)
- Synonyms
- OBSH;Serogen;Celogen;cellmics;celmikes;Cellmic S;celogenot;Celogen OT;cenitronob;genitronob
- CBNumber:
- CB0437569
- Molecular Formula:
- C12H14N4O5S2
- Molecular Weight:
- 358.39
- MOL File:
- 80-51-3.mol
- Modify Date:
- 2023/9/11 17:45:53
| Melting point | 160-161 °C (dec.)(lit.) |
|---|---|
| Boiling point | 590.0±60.0 °C(Predicted) |
| Density | 1.4940 (rough estimate) |
| vapor pressure | 0.001Pa at 80℃ |
| refractive index | 1.6000 (estimate) |
| storage temp. | -20°C Freezer, Under inert atmosphere |
| solubility | DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) |
| form | Solid |
| pka | 8.76±0.10(Predicted) |
| color | White |
| Water Solubility | Insoluble in water. |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| LogP | 0.08 |
| CAS DataBase Reference | 80-51-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 4,4'-Oxydibenzenesulfonyl hydrazide(80-51-3) |
| EPA Substance Registry System | Benzenesulfonic acid, 4,4'-oxybis-, 1,1'-dihydrazide (80-51-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS02 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Hazard statements | H228-H242-H303 | |||||||||
| Precautionary statements | P210-P220-P280-P411a-P420-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DB7321000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.1 | |||||||||
| Toxicity | mma-sat 800 mg/plate NEZAAQ 33,474,78 | |||||||||
| NFPA 704 |
|
4,4'-Oxybis(benzenesulfonyl hydrazide) Chemical Properties,Uses,Production
Uses
4,4''-Oxydibenzenesulfonyl Hydrazide can be used for an antimicrobial mask with an anti-fog function.
General Description
A colorless, crystalline solid with a geranium-like odor. Insoluble in water and denser than water. Flash point 239°F. Boiling point 257°F. 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.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
4,4'-Oxybis(benzenesulfonyl hydrazide) is an azide. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Safety Profile
Mutation data reported. A flammable solid. When heated to decomposition it emits very toxic fumes of NOx and SOx
4,4'-Oxybis(benzenesulfonyl hydrazide) Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| HPL Additives Ltd | +91-1292251300 +91-1292251300 | Haryana, India | 12 | 58 | Inquiry |
| Shouguang Nuomeng Chemical Co Ltd. | 536-5119508 18363669993; | China | 44 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12456 | 58 | Inquiry |
| Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 | China | 304 | 57 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | China | 9337 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | China | 2931 | 58 | Inquiry |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | China | 2967 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8822 | 58 | Inquiry |
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