2-ethyl-5-methyl furan
Names
[ CAS No. ]: 
1703-52-2
        
[ Name ]: 
2-ethyl-5-methyl furan
        
[Synonym ]:
                
                2-Aethyl-5-methyl-furan
                
                
            
                
                Furan,2-ethyl-5-methyl
                
                
            
                
                2-Ethyl-5-methyl-furan
                
                
            
                
                EINECS 216-937-5
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
0.907g/cm3
            
[ Boiling Point ]:
119.1ºC at 760mmHg
            
[ Molecular Formula ]:
C7H10O
            
[ Molecular Weight ]:
110.15400
            
[ Flash Point ]:
15.1ºC
            
[ Exact Mass ]:
110.07300
            
[ PSA ]:
13.14000
            
[ LogP ]:
2.15040
            
[ Vapour Pressure ]:
19.3mmHg at 25°C
            
[ Index of Refraction ]:
n20/D 1.447(lit.)
            
Safety Information
[ Hazard Codes ]:
 F: Flammable;Xn: Harmful;
            
[ Risk Phrases ]:
 11-20/21/22
            
[ Safety Phrases ]:
 16-36
            
[ RIDADR ]: 
UN 1993
            
[ Packaging Group ]:
 II
            
[ Hazard Class ]:
3.1
            
[ HS Code ]:
 2932190090
            
Synthetic Route
Customs
[ HS Code ]: 2932190090
[ Summary ]: 
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%