2-Thiophenebutanoicacid, g-oxo-
Suppliers
Names
[ CAS No. ]:
4653-08-1
        
[ Name ]:
 2-Thiophenebutanoicacid, g-oxo-
        
[Synonym ]:
                
                3-(2-Thenoyl)propionic Acid
                
                
            
                
                MFCD00022502
                
                
            
                
                4-Oxo-4-(2-thienyl)butyric acid
                
                
            
                
                4-Oxo-4-(2-thienyl)butanoic acid
                
                
            
                
                3-(2-THENOYL)-PROPIONIC ACID
                
                
            
                
                4-oxo-4-thiophen-2-ylbutanoic acid
                
                
            
                
                EINECS 225-089-5
                
                
            
                
                4-Oxo-4-(thiophen-2-yl)butanoic acid
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
1.334g/cm3
            
[ Boiling Point ]:
400.5ºC at 760mmHg
            
[ Melting Point ]:
118-121 °C(lit.)
            
[ Molecular Formula ]:
C8H8O3S
            
[ Molecular Weight ]:
184.21200
            
[ Flash Point ]:
196ºC
            
[ Exact Mass ]:
184.01900
            
[ PSA ]:
82.61000
            
[ LogP ]:
1.79560
            
MSDS
Safety Information
[ Symbol ]:
                
                
                GHS07
            
[ Signal Word ]: 
Warning
            
[ Hazard Statements ]:
 H315-H319-H335
            
[ Precautionary Statements ]:
 P261-P305 + P351 + P338
            
[ Personal Protective Equipment ]:
 dust mask type N95 (US);Eyeshields;Gloves
            
[ Hazard Codes ]:
 Xi
            
[ Risk Phrases ]:
 R36/37/38
            
[ Safety Phrases ]:
 S26-S36
            
[ RIDADR ]: 
NONH for all modes of transport
            
[ WGK Germany ]: 
3
            
[ HS Code ]:
 2934999090
            
Synthetic Route
Customs
[ HS Code ]: 2934999090
[ Summary ]: 
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%