[Structural formula]

CH₃CH₂CH₂CH₂ClMg

[Molecular formula]

116.87

[CAS #]

693-04-9

[Property]

light yellow transparent liquid, density ( 20°C ) d= tetrahydrofuran solution 0.97 g /ml, boiling piont: 66 °C , freezing point: - 17 °C .

[Quality spec.]

Item	Index
Chlorobutyl magnesium　　　mol/l	1.5	2	2.5
Mixed alkaline　　　　　　　 w t %　　≤	0.6	0.6	0.6
Chlorobutyl magnesium　　    w t %　　≥	18.0	24.0	30.0

[Packing & storage]

In steel bottle(for liquefied gas)5 -450L or 2000 -20000L bulk container. Stored at 40°C down, disabled in water, inflammable and explosive in naked fire