Acetals
Acetals
Acetals
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L A M B I O T T E & C I E S. A.<br />
B U T Y L A L<br />
Description<br />
Molecular formula C 9<br />
H 20<br />
O 2<br />
Chemical structure CH 3<br />
-(CH 2<br />
) 3<br />
-O-CH 2<br />
-O-(CH 2<br />
) 3<br />
-CH 3<br />
Synonym<br />
Dibutoxymethane (DBM)<br />
CAS N° 2568-90-3<br />
EINECS N° 219-909-0<br />
Physical Properties<br />
Molecular weight 160.26<br />
Density (g/cm 3 ) 20°C 0.8354<br />
Vapour density<br />
Not available<br />
Boiling point (°C) 101 325 Pa 180.5<br />
Freezing point (°C) - 58.1<br />
Flash point (°C)<br />
Closed cup (Pensky-Martens) 62<br />
Open cup (Cleveland) 64<br />
Vapour pressure (bar) 20°C (ASTM D 323 modified)
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