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CAS No. | 94-36-0 |
Chemical Name: | Benzoyl peroxide |
Synonyms: | G20;BPO;Cadet;Garox;Oxy 5;oxy-5;Oxy-L;Topex;Xerac;BZF-60 |
CBNumber: | CB0484149 |
Molecular Formula: | C14H10O4 |
Formula Weight: | 242.23 |
MOL File: | 94-36-0.mol |
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Benzoyl peroxide Property |
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density : |
1.16 g/mL at 25 °C(lit.)
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Water Solubility : |
Insoluble |
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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. |
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Benzoyl peroxide Chemical Properties,Usage,Production |
Chemical Properties
white powder or crystals |
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Usage
Benzoyl Peroxide is a widely used organic compound of the peroxide family. Benzoyl Peroxide is often used in acne treatments , bleaching and polymerizing polyester and many other uses. |
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General Description
White, odorless powder, moderately toxic. |
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Air & Water Reactions
Insoluble in water. |
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Reactivity Profile
BENZOYL PEROXIDE is most dangerous when Benzoyl peroxide contains less then 1% water. A moisture content of 3% allowed slow burning only, and at 5% ignition did not occur [McCloskey, C. M. et al., Chem. Abs., 1967, 66, 12613c]. Mixed with a large surplus of water (30% or more) Benzoyl peroxide is relatively safe. In dry form Benzoyl peroxide is a very dangerous material; Benzoyl peroxide will explode spontaneously when heated above melting point (103° C). An explosion which occurred when a screw-capped bottle of the peroxide was opened was attributed to friction initiating a mixture of peroxide Ind organic dust in the cap threads [Lappin, G. R., Chem. Eng. News, 1948, 26, p.3518]. A violent explosion occurred during purification of the peroxide by Soxhlet extraction with hot chloroform [Anon., Sichere Chemiearb., 1976, 28, p. 49]. Benzoyl peroxide is a powerful oxidizer, Benzoyl peroxide ignites readily and burns rapidly. In contact with reducing agents Benzoyl peroxide may ignite by spontaneous chemical reaction. Benzoyl peroxide must be kept in a cool place in isolation, out of the sunlight or sources of heat, avoid shock or friction. Benzoyl peroxide reacts violently with inorganic or organic acids, alcohols, amines, metallic naphthenates and polymerization accelerators (e.g., N,N-dimethylaniline). Explosive or violent reaction on contact with dimethyl sulfide, lithium aluminum hydride or aniline [Bretherick, 5th ed., 1995, p. 1140]. Mixture with carbon tetrachloride and ethylene explodes when exposed to heat [Bolt, R. O. et al., Chem. Eng. News, 1947, 25, p. 1866]. Ignition occurred on contact with methyl methacrylate [MCA Case History No. 996], polymerization of vinyl acetate in ethyl acetate accelerated out of control leading to ignition and explosion [Vervalin, 1973, p. 81]. At 50° C a mixture of dibenzoyl peroxide and charcoal reacts violently producing dense white smoke of benzoic acid, benzene, phenyls and carbon dioxide [Leleu, Cahiers, 1980, 99, p. 279]. |
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Benzoyl peroxide Preparation Products And Raw materials |
Raw materials
Phenylacetone
Hydrogen peroxide
Sodium hydroxide
Benzoic acid
Carbomer 940
Benzoyl chloride
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Preparation Products
sulfonic ion exchange membrane based on polypropylene/poly (ST-DVB)
the preparation and adsorption of poly (p-hydroxystyrene) adsorbents
Methyl 3-(bromomethyl)benzoate
ethyl 4,6,6,6-tetrachloro-3,3-dimethylhexanoate
Perbenzoic acid
4-Cyanobenzaldehyde
3-BROMO-2-((CYCLOPROPYLAMINO)METHYL)BENZALDEHYDE
4-bromoisoindoline
Ozagrel
Ethyl 4-bromocrotonate
3-Nitrobenzyl bromide
3-CYANOMETHYLPHENYLBORONIC ACID
POLYETHYLENE, CHLORINATED
POLY(VINYL ACETATE)
1,4-BIS(TRICHLOROMETHYL)BENZENE
4-METHYL-2-OXO-2 H-CHROMENE-7-CARBALDEHYDE
4-Bromomethylbenzamide
5-BROMOISOINDOLINE
ETHOPERMETHRIN,95%
optical diskbase material modified PMMA copolymer
Polymaleic acid
2,5-DICHLOROTHIOPHENE-3-CARBONYL CHLORIDE
7-BROMOMETHYL-4-METHYL-CHROMEN-2-ONE
(4-FLUORO-PHENYL)-METHANESULFONYL CHLORIDE
ANION EXCHANGE RESIN 717
(3-FLUORO-PHENYL)-METHANESULFONYL CHLORIDE
2-(Bromomethyl)pyridine hydrobromide
N-CHLOROMETHYL-N-PHENYLCARBAMOYL CHLORIDE
Maleic acid-allyl alcohol copolymer
maleic anhydride-benzylethylene sulfonated acid copolyer
alpha,alpha'-Dibromo-p-xylene
METHYL ALPHA-BROMOPHENYLACETATE
Methyl 2-bromomethylbenzoate
4-(4-METHYLPIPERAZINOMETHYL)BENZOIC ACID
Flour improver
new Ni/carbonized resin catalyst
Anagrelide
DIBROM
METHYL 2,5-DICHLOROTHIOPHENE-3-CARBOXYLATE
2,5-DICHLOROTHIOPHENE-3-CARBOXYLIC ACID
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Benzoyl peroxide Suppliers Global( 196)Suppliers |
Supplier | Tel | Fax | Email | Country | ProdList | Advantage |
Thermo Fisher Scientific
| 800-810-5118 | +86-10-84193589 | cnchemical@thermofisher.com | CHINA |
17599
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75
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Shanghai Aladdin Bio-Chem Technology Co.,LTD
| 021-20337333/400-620-6333 | 021-50323701 | sale@aladdin-e.com | CHINA |
24330
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65
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Shanghai Macklin Biochemical Co.,Ltd.
| 021-51821861 | 021-51821727 | sales@macklin.cn | CHINA |
9960
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55
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Shanghai Na Qian Chemical Technology Co. Ltd.
| 13598610367,0373-7129549,QQ: 2503280341,2841375912,1159296949 | 0373-8369699 | 2841375912@qq.com,naqianchemical@163.com | CHINA |
986
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52
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Hangzhou FandaChem Co.,Ltd.
| 0571-28800458(Mob.:+86 15858145714) | 0571-56059825 | Fandachem@gmail.com ;info@fandachem.com | CHINA |
72
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Creasyn Finechem(Tianjin) Co., Ltd.
| 86-22-83946278, 83945171,83945878 | 4008266163-06019 | export@creasyn.com sale@creasyn.com | CHINA |
1399
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Tianjin Zhongxin Chemtech Co., Ltd.
| 86(0)22-89880739 | 86(0)22-89880739 ext 8030 / 86-22-66880086 | sales@tjzxchem.com | CHINA |
534
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J & K SCIENTIFIC LTD.
| -- | -- | jkinfo@jkchemical.com;market3@jkchemical.com | CHINA |
96847
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Meryer (Shanghai) Chemical Technology Co., Ltd.
| +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) | +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) | sh@meryer.com | CHINA |
40407
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Alfa Aesar
| 400-610-6006; 021-67582000 | 021-67582001/03/05 | saleschina@alfa-asia.com | CHINA |
30333
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84
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