3-Methyl-4-pentenoic acid
Suppliers
Names
[ CAS No. ]:
1879-03-4
        
[ Name ]:
 3-Methyl-4-pentenoic acid
        
[Synonym ]:
                
                3-Methyl-pent-4-ensaeure
                
                
            
                
                4-Pentenoic acid,3-methyl
                
                
            
                
                MFCD03427129
                
                
            
                
                3-methyl-pent-4-enoic acid
                
                
            
                
                3-methyl-4-pentenoic acid
                
                
                
                
    
Chemical & Physical Properties
[ Density]:
0.94 g/mL at 25ºC(lit.)
            
[ Boiling Point ]:
75-76ºC4 mm Hg(lit.)
            
[ Molecular Formula ]:
C6H10O2
            
[ Molecular Weight ]:
114.14200
            
[ Flash Point ]:
200 °F
            
[ Exact Mass ]:
114.06800
            
[ PSA ]:
37.30000
            
[ LogP ]:
1.28320
            
[ Vapour Pressure ]:
0.237mmHg at 25°C
            
[ Index of Refraction ]:
n20/D 1.429(lit.)
            
[ Storage condition ]:
2-8℃
            
MSDS
Safety Information
[ Symbol ]:
                
                
                GHS05
            
[ Signal Word ]: 
Danger
            
[ Hazard Statements ]:
 H314
            
[ Precautionary Statements ]:
 P280-P305 + P351 + P338-P310
            
[ Personal Protective Equipment ]:
 Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
            
[ Hazard Codes ]:
 C: Corrosive;
            
[ Risk Phrases ]:
 34
            
[ Safety Phrases ]:
 23-26-36/37/39-45
            
[ RIDADR ]: 
UN 3265 8/PG 2
            
[ HS Code ]:
 2916190090
            
Customs
[ HS Code ]: 2916190090
[ Summary ]: 
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。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:6.5%。general tariff:30.0%