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Appearance :
clear yellowish liquid
Product Specifications:
|
Active oxygen content, % W/W |
8.12 |
| T
Butyl Perbenzoate content, % min. - |
98.5 |
|
Hydroperoxide content, % max. |
0.2 |
|
Acidity (as benzoic acid), % max. |
0.1 |
|
Chlorides (Cl), % max. |
0.05 |
|
Water,% max. |
0.2 |
|
Density at 20°C |
1.04 g/cm3 |
|
Refractive index at 20°C |
1.499 |
|
Cold storage stability |
freezing point below
+ 10°C |
|
Unlimited miscibility
(>20 %) |
in methanol, acetone
dioxane, ethylacetate,
triethylphosphate, methylenechloride,
tetrachloramethane, benzene, cyclohexanone,
heptane, mineral spirits. |
|
Miscibility (<1 %) |
in water : 6 months |
|
Activity constancy SADT |
60°C |
|
Recommended storage temperature |
10 to 38°C |
|
Half-life (0,1 mol. solution in benzene) |
1 h at 124°C |
| CAS
number |
110-05-4 |
Uses:
It is used like:
- A initiator for the
polymerization of acrylics, ethylene, vinyl acetate,
vinyl chloride.
- Intermediate product.
HAZARDOUS:
Organic peroxides may irritate eyes, skin and respiratory
passages.
They are sensitive to heat, combustible and promote
combustion.
If the ambient temperature increases, than the rate of
decomposition
increases too. Above the critical temperature (SADT),
spontaneous
decomposition may occur under conditions of restricted heat
transfer
(e.g. in the supply container). Contact with concentrated
acids and
alkalis, reducing agents or dirt, ash, rust and metal dust,
also may
cause spontaneous decomposition. Under confinement this is a
explosion risk. In case of decomposition without flame
formation the vapor/air mixture can explode.
PACKING: ORGANIC PEROXIDE liquid, type C , UN 3107
The product is packed in polyethylene canisters with net
content of 20 kg.
STORAGE (TRANSPORT) TEMPERATURE:
Recommended : below + 30°C
Max. : + 38°C
This information only concerns the above mentioned product
and does not need to be valid if used with other product(s)
or in any process. The information is to our best present
knowledge correct and complete and is given in a good faith
but without warranty .It remains the user's responsibility
to make sure that the information is appropriate and
complete for his special use of this product.
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