Pharmaceutical Intermediates

2-Butynoic acid CAS: 590-93-2 98%min

Chemical Name: 2-Butynoic acid
CAS.NO:590-93-2
Synonyms:but-2-ynoic acid
Molecular Formula:C4H4O2
Molecular Weight:84.07340
 
Physical and Chemical Properties:
Density:0.9641;
Melting point:78-80oC;
Boiling point:200-203oC;
Flash point:105oC;
 
Description:
Appearance:Light yellow crystalline powder
Purity:≥98.0%
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Use:Intermediates of Acalabrutinib
 
Note:The product under valid patents will not be offered to the countries covered by patents.

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Our company is a high-tech pharmaceutical and pesticide chemical company integrating R&D, production and sales,With complete organizational structure and main positioning and high-end product structure design, R&D is the driving force for enterprise development, and quality is the basis for enterprise survival,Provide you with the most thoughtful and comprehensive service at the best price,Our company provides custom synthesis and production of thiophene products, It is committed to the research and development, production and sales of bulk chemicals and intermediates.

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