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Product Name: 1-Bromo-2-butyne
CAS No.: 3355-28-0
Molecular Formula: C4H5Br
Molecular Weight: 132.99
structural formula:
Density 1.519
Boiling point 40-41 ºC (20 mmHg)
Refractive index 1.508
Flash point 36 ºC
Standard Assay: 98%min
Appearance Colorless to slight yellow liquid
Status Commercial
Packing 5kg/drum or as requested
Application Linagliptin Intermediate
Items Specification
Appearance Colorless to slight yellow liquid
Identification NMR/LC-MS/HPLC
Loss on drying ≤0.5%
Assay (GC) ≥98.0%
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