sec-butylidene hydroperoxide
Suppliers
Names
[ CAS No. ]:
2625-67-4
[ Name ]:
sec-butylidene hydroperoxide
[Synonym ]:
2,2-bis(hydroperoxy)butane
ethyl methyl ketone peroxide
2,2-dihydroperoxy-butane
butane-2,2-diyl dihydroperoxide
sec-butylidene hydroperoxide
EINECS 220-091-2
Chemical & Physical Properties
[ Density]:
1.193g/cm3
[ Boiling Point ]:
261.5ºC at 760mmHg
[ Molecular Formula ]:
C4H10O4
[ Molecular Weight ]:
122.12000
[ Flash Point ]:
111.9ºC
[ Exact Mass ]:
122.05800
[ PSA ]:
58.92000
[ LogP ]:
1.09180
[ Vapour Pressure ]:
0.00165mmHg at 25°C
[ Index of Refraction ]:
1.442
Safety Information
[ HS Code ]:
2909600000
Customs
[ HS Code ]: 2909600000
[ Summary ]:
2909600000 alcohol peroxides, ether peroxides, ketone peroxides and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%