Chemical Name: 1-CHLORO-2-METHYL-1-PROPENE
CAS No.: 513-37-1
Molecular Fomula: C4H7Cl
Molecular weight: 90.55
Assay: ≥98.0%
1-Chloro-2-methyl-1-propene (CAS 513-37-1), also known as chloroisobutene, is a versatile chlorinated alkene widely used in organic synthesis. Key parameters:
Parameter | Specification |
---|---|
Chemical Formula | C4H7Cl |
Molecular Weight | 90.55 g/mol |
Appearance | Colorless to pale yellow liquid |
Boiling Point | 72-74°C |
Density | 0.92 g/cm³ at 25°C |
Flash Point | -7°C (closed cup) |
Primary industrial applications include:
Parameter | 513-37-1 | Allyl Chloride | Vinyl Chloride |
---|---|---|---|
Reactivity | High | Moderate | Low |
Boiling Point | 72-74°C | 45°C | -13.4°C |
Storage Stability | 6 months | 3 months | 1 month |
Case Example 1: In pesticide production, 2.5kg of 513-37-1 enables synthesis of 10kg fenpropimorph precursor through catalytic amination.
Case Example 2: Rubber manufacturers achieve 40% faster vulcanization rates using 0.8-1.2% 513-37-1 as co-agent.
Application: Fungicide intermediate synthesis
Result: 18% yield improvement vs. previous chlorinating agents
Application: Antihistamine API production
Result: Reduced reaction steps from 5 to 3 in key synthesis pathway
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