Product description
Di(tert-butylperoxyisopropyl)benzene, rubber chemical, bipb
Molecular weight
338.5
Active oxygen content peroxide
9.45%
Actual content of active oxygen
9.08% min.
Cas no.
25155-25-3
Eineces/elincs no.
246-678-3
Tsca status
Listed on inventory
Specifications
Appearance
Light yellow flakes
Assay
96.0% min.
Characteristic
Density
1.08 g/cm3
Volume density
0.40 g/cm3
Melting point
46-52oc
Storage
Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time.
For this material max. Storage temperature.=20oc
Packing and transport
The standard packing is 4x5 kg carton.
Both packaging and transport meet the international regulations.
Safety and handling
Keep containers tightly closed. Store and handle di(tert-butylperoxyisopropyl)benzene in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room.
Applications
Di(tert-butylperoxyisopropyl)benzene used to crosslink of or synthetic rubber; or the crosslink of thermoplastic polyolefine
20kg/ctn.
Flavorless vulcanizing agent ACTOR-BIBP Chinese Name: 1,4-di-tert-butyl peroxide isopropylbenzene; alpha, alpha'-di-tert-butyl peroxide diisopropylbenzene; bis [1-(tert-butyl peroxide) -1-methyl ethyl] benzene; bis (tert-butyl peroxide) p-diisopropylbenzene; _, _'-di-tert-butyl peroxide diisopropylbenzene English Name: 1,4-Di-(2-tert-butylperoxyisopropyl) benzene; ALPHA, ALPHA'-BIS (T-BUTYLPEROXY) -DIISOPROPYL-BENZENE; BIS [1-(TERT-BUTYLPEROXY) -1-METHYLETHYL] BENZENE; Bis (tert-butyldioxypropyl) benzene; BIS (T-BUTYLPEROXY) BENZENE Cas: 25155-25-3 Molecular formula: C20H34O4 Molecular weight: 338.48 Product introduction: vulcanizer BIBP belongs to peroxide crosslinking agent. Free radical crosslinking is carried out during vulcanization process. It has high crosslinking density for rubber products, and no irritating odor is emitted during crosslinking process. It does not pollute the environment. Suitable vulcanization methods are: moulding vulcanization, steam tank vulcanization, high temperature continuous vulcanization. Properties: insoluble in water, partly soluble in ethanol, ether, benzene, carbon tetrachloride and other organic solvents. Density: 1.63 g/mL at 25 degrees C (lit.) Indicators: Date index Item Project (lot, No) 0028 (Date production) 20110528 Appearance/appearance offwhite crystal white powder Theoretical active oxygen content (%) (>98) Pass rate of 320 meshes% 99 M, P (capillary pipe) melting point 45-55 C Water content moisture content less than 0.40 Ash content (950 C, 2hr) ash% less than 0.40 Content% 70% Usage: This product can be used as crosslinking agent of polyethylene (PE), ethylene-vinyl acetate copolymer (such as EVA foaming), chlorinated polyethylene rubber (CPE), ethylene propylene diene monomer (EPDM), chlorosulfonated polyethylene, tetrapropyl fluororubber (TP-2), saturated hydrogenated nitrile butadiene (HNBR), silicone rubber and other rubber and plastics. Under the same crosslinking effect, the addition amount is about 2/3 of DCP. There is no irritating odor in the process of operation and the products made. Especially suitable for indoor soft wire insulation cross-linking and EVA foam products, such as high-voltage rubber hose, air conditioning rubber cable, EVA foam toys, etc. Storage: Keep in a sealed, cool and sealed condition. Avoid exposure to sunlight and severe vibration when transporting. Avoid heating, forbid mixing with strong acid and reducing agent. Packing: 25kg/drum
At Prefine Chemicals, we distribute top-tier Ortho Di Chloro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-95-50-1) ODCB is a preferred solvent for dissolving and working with fullerenes. ODCB is a useful precursor chemical in the synthesis of some agrochemicals. APPLICATIONS Manufacturing of: â?¢ Solvent while making TDI â?¢ Pigment PACKAGING 250 Kg GI/HMHDPE Drums ISO Container Road Tanker MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1 Physical Appearance Colorless Liquid 2. Assay, by GLC 99.50% Min 3. Moisture 300 PPM Max 4. PDCB 0.3% Max
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
At Prefine Chemicals, we distribute top-tier 3:4 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-99-54-7) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 3:4 Di Chloro Nitro Benzene APPLICATIONS Applications are: Speciality Chemicals Dyestuff & Dyestuff Intermediates Pigment Intermediates PACKAGING 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Pale Yellow Colour Flakes/Liquid 2. Purity 99.5 %; Min 3. B.P. 255 oC 4. M.P. 39 - 41 oC
At Prefine Chemicals, we distribute top-tier 2:3 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on (CAS.NO.-3209-22-1) Prefine Chemicals guarantees a minimum purity of Min. 82.00 % of 2:3 Di Chloro Nitro Benzene. APPLICATIONS Applications are: Agro Chemicals Herbicides PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Colourless Crystals 2. Formula C6H3CL2NO2 3. Purity 82.00
At Prefine Chemicals, we distribute top-tier 2:5 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-89-61-2) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:5 Di Chloro Nitro Benzene APPLICATIONS Applications are: Speciality Chemicals Dyestuff & Dyestuff Intermediates Pigment Intermediates PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appreance Pale Yellow Colour Flakes/Liquid 2. Purity 99.60% Minimum 3. PDCB content 0.2% maximum 4. MCB 0.05% maximum 5. 3,4 DCNB 0.40% maximum 6. Moisture 1000 ppm Maximum
At Prefine Chemicals, we distribute top-tier 2:4 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-97-00-7) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:4 Di Chloro Nitro Benzene APPLICATIONS Applications are: Sulphur Black Intermediate for acid, reactive Dyes & Pigments PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Appreance Yellowish 2. Form Flake /Fused 3. Purity 96% 4. Assay by GLC 99% min. 5. Impurity 0.2% maximum 6. PNCB 0.5% max 7. 2,6 DNCB 3.5% max
Its chemical name is 2,3-Dichloronitrobezene. The CAS Number of 2,3 Di Chloro Nitro Benzene (2,3 DCNB) is 3209-22-1 and its chemical formula is C6H3Cl2NO2. The most common end use is Agro Chemicals . For price, specifications and other details please contact us
