C4h8o High Purity 99.5% CAS 513 42 8 Methallyl Alcohol
Methallyl alcohol, also known as "Isobutenol", is an important organic intermediate used in the synthesis of perfumes and resins. Methallyl alcohol and ethylene oxide are used as raw materials to synthesize methallyl alcohol polyoxyethylene ether (HPEG), which is used as a new generation of high-performance concrete water reducer.
Methallyl alcohol polyoxyethylene ether is easily soluble in water and a variety of organic solvents, and is an important raw material for a new generation of polycarboxylic acid superplasticizer. The polycarboxylic acid superplasticizer synthesized by using this product has high particle dispersion and retention ability, and has many advantages such as high water reduction rate, low cement usage, good reinforcement effect, good durability, no corrosion of steel bars, and environmental friendliness. , It can be used in high-performance, high-strength (above C60) commercial concrete for on-site mixing and long-distance transportation.
| Property |
Specification
|
Results
|
| Appearance at 25°C |
Clear coloress liquid
|
Clear colorless liquid
|
| Assay |
99.5%min |
99.74
|
| Water wt% |
0.1%max |
0.02 |
| chroma |
10max |
5 |
| Conclusion |
UP to grade |
up ot grade |
3. Application
Methylallyl-alcohol is an important organic intermediate used in the synthesis of spices, resins and so on. Methylallyl alcohol polyoxyethylene ether (HPEG) was synthesized from methylallyl alcohol and ethyle ne oxide as raw materials and used as a new generation of high performance concrete superplasticizer.
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