pent-2-yne-1,4-diol
Suppliers
Names
[ CAS No. ]:
927-57-1
        
[ Name ]:
 pent-2-yne-1,4-diol
        
[Synonym ]:
                
                2-pentyn-1,4-diol
                
                
            
                
                2-Pentyne-1,4-diol
                
                
            
                
                EINECS 213-153-5
                
                
            
                
                Pent-2-in-1.4-diol
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.115g/cm3
            
[ Boiling Point ]:
224.6ºC at 760mmHg
            
[ Molecular Formula ]:
C5H8O2
            
[ Molecular Weight ]:
100.11600
            
[ Flash Point ]:
109.1ºC
            
[ Exact Mass ]:
100.05200
            
[ PSA ]:
40.46000
            
[ Index of Refraction ]:
1.496
            
Safety Information
[ HS Code ]:
 2905399090
            
Synthetic Route
Customs
[ HS Code ]: 2905399090
[ Summary ]: 
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%