Di(4-methylbenzoyl) peroxide
Trade name: initiator MBPO
English name: Di(4-methyl benzoyl) peroxide
Chemical name: Di(4-methylbenzoyl) peroxide
Chemical structural formula:
Molecular formula: C16H14O4
Molecular weight: 270.3
Theoretical active oxygen content: 5.92%
Actual reactive oxygen content: 2.96%
CAS No.: 895-85-2
Main decomposition products: CO2, 4-methylbenzoic acid.
Security indicators:
Half-life:
0.1 hours: 107°C
1 hour: 89°C
10 hours: 71°C
Thermal stability data:
Self-accelerated decomposition temperature (SADT): 80°C
Critical temperature (Tem): -
Control temperature (Tc): -
Storage temperature (Tsmax): -/30 °C
Activation energy E (KJ/mol): 127.50
Technical standards:
Appearance: Paste
Content: 49%-51%
Uses:
Rubber Vulcanizing Machine
This product can be used in rubber vulcanizers and bridging agents.
Packaging and Transportation:
MBPO is standardly packed in plastic open top drums of 25 kg net weight in corrugated boxes of 20 kg net weight. It can also be packed according to the specifications required by the users.
MBPO is a solid organic peroxide of Class D, Goods Classification: 5.2, UN No. 3106, Packing Group II, Dangerous Goods.
Storage Precautions:
1. Keep away from fire, open flames and heat sources.
2. Avoid exposure to reducing agents (e.g., amines), acids, alkalis, and heavy metal compounds (e.g., accelerants, metal soaps, etc.)
3. Please refer to the safety data sheet (MSDS) of this product.
Product expiration date:
In strict accordance with the manufacturer's prompt conditions of storage, transportation. The quality of the product can be guaranteed within three months.
Fire protection:
1, the product may be due to heat and violent decomposition, will be violent fire, a small amount of product small fire should be quickly extinguished with foam or dry powder fire extinguisher.
2, the fire should be quickly withdrawn to a safe distance away and put out with a water gun, notify the fire department to deal with.
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