Tert-Butyl peroxybenzoate TBPB 98.5%
CAS NO.: 614-45-9
Purity :98.5%min
Compound | Benzoyl peroxide | ||||
---|---|---|---|---|---|
CAS No. | 94-36-0 | Catalog No. | SUZE2020 | Brand | SUZE |
Purity | 97.5%min | Packing | 1ton | Grade | |
Lead Time | 1Week (s) | Origin | ChinaJiangxiJiujiang | Loading Port | China,Shanghai,Baoshan |
Boiling Point | 176°F |
---|---|
Stability | Strong oxidizer. Highly flammable. Do not grind or subject to shock or friction. Incompatible with reducing agents, acids, bases, alcohols, metals, organic materials. Contact with combustible material, heating or friction may cause fire or explosion. |
Storage Condition | 2-8ºC |
Appearance & Physical State | white powder or clear solution |
Water Solubility | Insoluble |
Flash Point | 50ºC |
Refractive Index | 1.543 (20ºC) |
Density | 1.16 g/mL at 25ºC(lit.) |
Melting Point | 104-106ºC |
Product Name diBenzoyl peroxide
Alias BPO;benzoyl peroxide;bpo paste
CAS# 94-36-0
Molecular formula C14H10O4
Molecular weight 242.23
Structural formula
Properties White granular. Melting point 103-106 °C (decomposition), slightly soluble in water, slightly soluble in ethanol, soluble in ether, acetone, chloroform and benzene, easy to burn, explode when heated and rubbed, and burn when sulfuric acid is added. Theoretical active oxygen content 6.62%, decomposition 72 °C, (half-life 10 hours), activation energy 125.6KJ/mol.
Quality index
Test items Standards
Appearance White granular
Wet product content 75%±1
Water content 24%±1
Free chlorine 0.25%max
Free acid 1%max
Dry product content 97.5%min
Active oxygen content 6.62%
Use BPO is a white fine granular or powder aqueous solid, which is a kind of diacyl organic peroxide. Used as initiator for polymerization (such as polystyrene and polyacrylic acid), curing agent for unsaturated resin, and curing agent for silicone rubber.
Package 20 kg cartons, 5 kg x 4 PE bags or 10 kg x 2 PE bags
Storage Please keep it in a cool and ventilated place, no open fire, no static electricity and severe shaking and friction.
No. | Description | Update Time | Operation |
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1 | TDS | 2020/11/16 | Download |
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