4-Methylbenzenesulfonhydrazide CAS# 1576-35-8
4-Methylbenzenesulfonhydrazide, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Appearance: White powder
- Assay: 99. 0%min
- Packaging: 25kg/carton.
- Sample: Available
4-Methylbenzenesulfonhydrazide: The Complete Guide
- Chapter 1: Quality Control of 4-Methylbenzenesulfonhydrazide
- Chapter 2: Description of 4-Methylbenzenesulfonhydrazide
- Chapter 3: Basic Info of 4-Methylbenzenesulfonhydrazide
- Chapter 4: What is 4-Methylbenzenesulfonhydrazide?
- Chapter 5: What’s the 4-Methylbenzenesulfonhydrazide?
- Chapter 6: Keywords of 4-Methylbenzenesulfonhydrazide
- Chapter 7:WHY THEY SAY TO US
- Chapter 8: Hot Sale Products
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Quality Control of 4-Methylbenzenesulfonhydrazide
Quality Control & MSDS
Chemical Structure
Packing of 4-Methylbenzenesulfonhydrazide
Description of 4-Methylbenzenesulfonhydrazide
Bretazenil (Ro16-6028) is an imidazopyrrolobenzodiazepine anxiolytic drug which is derived from the benzodiazepine family, and was invented in 1988.
It is most closely related in structure to the benzodiazepine antagonist flumazenil, although its effects are somewhat different. It is classed as a high-potency benzodiazepine due to its high affinity binding to benzodiazepine binding sites where it acts as a partial agonist. Its profile as a partial agonist and preclinical trial data suggests that it may have a reduced adverse effect profile. In particular bretazenil has been proposed to cause a less strong development of tolerance and withdrawal syndrome.
Bretazenil differs from traditional 1,4-benzodiazepines by being a partial agonist and because it binds to α1, α2, α3, α4, α5 and α6 subunit containing GABAA receptor benzodiazepine receptor complexes. 1,4-benzodiazepines bind only to α1, α2, α3 and α5 GABAA benzodiazepine receptor complexes.
Basic Info of 4-Methylbenzenesulfonhydrazide
Basic Info
Chemical Name | 4-Methylbenzenesulfonhydrazide |
Synonyms | 4-Methylbenzenesulfo;Foamer TSH;p-toluenesulfonyl hydrazide;Tosylhydrazine;4-methylbenzenesulfonylhydrazide;Expand |
CAS No. | 1576-35-8 |
Molecular Formula | C7H10N2O2S |
Molecular Weight | 186.23100 |
PSA | 80.57000 |
LogP | 2.31900 |
Safety Info
RTECS | MW0210000 |
Hazard Class | 4.1 |
Safety Statements | S16 |
HS Code | 29280090 |
Packing Group | II |
WGK Germany | 3 |
RIDADR | UN 3226 4.1 |
Risk Statements | R11; R22; R44 |
Hazard Codes | F; Xn |
Properties
Appearance & Physical State | white powder |
Density | 1.42g/cm3 |
Melting Point | 109-113ºC |
Flash Point | Not applicable. |
Refractive Index | 1.576 |
Water Solubility | 5 g/L (15 ºC) |
Stability | Stable under normal temperatures and pressures. |
Storage Condition | Flammables area |
Vapor Pressure | 0mmHg at 25°C |
Numbering system
MDL number | MFCD00007588 |
BRN number | 610130 |
EINECS number | 216-407-3 |
RTECS number | MW0210000 |
What is 4-Methylbenzenesulfonhydrazide?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 4-Methylbenzenesulfonhydrazide which has developed particularly rapidly in recent years. Do you know about 4-Methylbenzenesulfonhydrazide?
The official answer:p-Toluenesulfonyl hydrazide alias 4-methylbenzenesulfonyl hydrazide is a white crystalline powder, soluble in alkali, soluble in methanol, ethanol, and butanone, slightly soluble in water, aldehydes, insoluble in benzene and toluene. Used as a foaming agent of natural rubber, synthetic rubber, and many kinds of plastics, which can produce fine closed pore structure of plastic and rubber products, the small shrinkage rate of products, and high tear strength.
What’s the application of 4-Methylbenzenesulfonhydrazide?
- Used as a foaming agent for natural rubber, synthetic rubber, and many kinds of plastics, it can make plastic and rubber products produce fine closed pore structure, small shrinkage of products, and high tear strength.
- This product is a low-temperature foaming agent, suitable for natural rubber, synthetic rubber, and polyvinyl chloride, and other plastics and rubber. The generated gas and decomposition residue is non-toxic, odorless, and non-polluting. The pore structure of the product is uniform and fine, the shrinkage rate is small, and the fracture strength is large, especially suitable for the manufacture of closed-cell foam and sponge glue. The decomposition temperature of this product is low, and it is suitable to be mixed below 70℃. This product cannot be used with dinitrosopentamethylenetetramine (foaming agent H), and it should not be used with lead salt to avoid coking and pollution of the rubber. When using this product, can be used without foaming additives.
- It is a very wide adaptable foaming agent, known as the universal foaming agent. Low decomposition temperature, can be mixed below 70℃, suitable for various plastics, natural and synthetic rubber. The gas and decomposition residues are non-toxic, odorless, and non-polluting, with fine and uniform pore structure, small shrinkage, and high tear strength, especially suitable for the manufacture of closed-cell foam and sponge rubber. It can be used in polyvinyl chloride to produce white foam (the mold needs to be chrome-plated). Can not be used with foaming agent H and lead salt, generally do not use foaming additives.
Conclusion
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