3,4-Dimethoxythiophene (51792-34-8) is also named as AKOS BBS-00006359;3,4-Dimethoxythiophene 98% ; 3,4-dimethoxytiophene ,and so on.3,4-Dimethoxythiophene (51792-34-8) is colorless to light yellow liquid.

CAS: 51792-34-8
Molecular Formula: C₆H₈O₂S
Molecular Weight: 144.19
Molecular structure:
Boiling point:  100-102 °C (at 10-11 mmHg) 
ACD/LogD (pH 5.5): 1.63 
ACD/LogD (pH 7.4): 1.63 
ACD/BCF (pH 5.5): 10.27 
ACD/BCF (pH 7.4): 10.27 
ACD/KOC (pH 5.5): 184.31 
ACD/KOC (pH 7.4): 184.31 
H bond acceptors: 2 
H bond donors: 0 
Freely Rotating Bonds: 2 
Index of Refraction: 1.51 
Molar Refractivity: 37.99 cm³ 
Molar Volume: 126.9 cm³ 
Polarizability: 15.06 10^-24cm³ 
Surface Tension: 32.8 dyne/cm 
Density: 1.136 g/cm³ 
Flash Point: 65.3 °C 
Enthalpy of Vaporization: 40.33 kJ/mol 
Boiling Point: 184.4 °C at 760 mmHg 
Vapour Pressure: 1.01 mmHg at 25°C

3,4-Dimethoxythiophene (51792-34-8) is commonly used as electronic materials intermediate.

Hazard Codes:  Xi,Xn
Risk Statements:  36/37/38-22 (36/37/38:  Irritating to eyes, respiratory system and skin 22:  Harmful if swallowed)
Safety Statements:  26-36/37/39 (26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36/37/39:  Wear suitable protective clothing, gloves and eye/face protection)

Removal in wastewater treatment of 3,4-Dimethoxythiophene (51792-34-8) can be stated as follows:
Total removal:2.78  percent
Total biodegradation:0.09  percent
Total sludge adsorption:2.11  percent
Total to Air:0.57  percent
(using 10000 hr Bio P,A,S)