Petramin

TRIETHYLAMINE
SPECIFICATION SHEET

•CHEMICAL NAME: 
 N,N-Triethylamine, N,N-Diethylethanamine, TEA
•CHEMICAL FAMILY: 
 Alkylamines, aliphatic amines, saturated aliphatic amines, Tertiary Alkylamines, Tertiary Amino Alkanes
•CHEMICAL SYNONYM: TEA
•No. CAS:  121 - 44 - 8

PHYSICAL PROPERTIES  
Molecular weight                                          
101.19
Specific Gravity @ 20°/4°C              
0.7280
Freezing Point @ 1 atm (°C)
 -114.6
Boiling Point @ 1 atm (°C)                             
88.8
Flash Point @ (°C)                                                 
- 12.2
Refractive Index, nD @ 25°C                      
1.4010
pKa in water @ 25°C                                       
10.74
Viscosity @ 25°C (cps)                                 
0.335
Critical Temperature (°C)                            
262.0
Critical pressure (atm)                             
30.00
Surface Tension (Dn/cm)                          
20.65
Azeotrope, water % B.P. @ 1 atm (°C)         
10.0/75.0
Solubility in Water                                              
Partially Soluble
SPECIFICATIONS  
Purity                              
(min)    99.50% 
Water                              
(max)  0.20%
Color, APHA                    
(max) 15  
IMPURITIES:
Diethylamine    
 (max) 0.10% 
Ethanol    
(max)  0.20%

UN 1296, CLASS 3 (FLAMMABLE LIQUID)
PACKING GROUP II
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