Difference between revisions of "Benzoyl peroxide"
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== Description == | == Description == | ||
| − | A white, crystalline solid. Benzoyl peroxide is an organic peroxide that is primarily used as a [http://cameo.mfa.org/materials/fullrecord.asp?name=catalyst catalyst] for polymerization reactions, such as the curing of [http://cameo.mfa.org/materials/fullrecord.asp?name=Bio-Plastic Bio- | + | A white, crystalline solid. Benzoyl peroxide is an organic peroxide that is primarily used as a [http://cameo.mfa.org/materials/fullrecord.asp?name=catalyst catalyst] for polymerization reactions, such as the curing of [http://cameo.mfa.org/materials/fullrecord.asp?name=Bio-Plastic%C2%AE Bio-Plastic®] polyester resin. Benzoyl peroxide is also used to bleach [http://cameo.mfa.org/materials/fullrecord.asp?name=flour flour], [http://cameo.mfa.org/materials/fullrecord.asp?name=fat fats], [http://cameo.mfa.org/materials/fullrecord.asp?name=oil oils], and [http://cameo.mfa.org/materials/fullrecord.asp?name=wax waxes]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| Line 39: | Line 39: | ||
== Authority == | == Authority == | ||
| − | * | + | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 |
| − | * | + | * Michael McCann, ''Artist Beware'', Watson-Guptill Publications, New York City, 1979 |
* ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1159 | * ''The Merck Index'', Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1159 | ||
| Line 47: | Line 47: | ||
* ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | * ''The American Heritage Dictionary'' or ''Encarta'', via Microsoft Bookshelf 98, Microsoft Corp., 1998 | ||
| − | * | + | * Random House, ''Webster's Encyclopedic Unabridged Dictionary of the English Language'', Grammercy Book, New York, 1997 |
| − | * | + | * Website address 1 Comment: www.haz-map.com/alleric.htm |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 06:26, 24 July 2013
Description
A white, crystalline solid. Benzoyl peroxide is an organic peroxide that is primarily used as a catalyst for polymerization reactions, such as the curing of Bio-Plastic® polyester resin. Benzoyl peroxide is also used to bleach flour, fats, oils, and waxes.
Synonyms and Related Terms
benzoperoxide; dibenzoyl peroxide; benzoyl superoxide; Acetoxyl; Acnegel; Benoxyl; Oxy-5; Panoxyl; Persa-gel; Theraderm
Other Properties
Soluble in most organic solvents. Slightly soluble in ethanol, oils and water.
| Composition | (C6H5CO)2O2 |
|---|---|
| CAS | 94-36-0 |
| Melting Point | 103-105 |
| Density | 1.3340 |
| Molecular Weight | mol. wt. = 242.2 |
Hazards and Safety
Flammable and explosive above 105C. Highly toxic by inhalation. Slightly toxic by skin contact and toxic by eye contact.
LINK: International Chemical Safety Card
Authority
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Michael McCann, Artist Beware, Watson-Guptill Publications, New York City, 1979
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 1159
- The American Heritage Dictionary or Encarta, via Microsoft Bookshelf 98, Microsoft Corp., 1998
- Random House, Webster's Encyclopedic Unabridged Dictionary of the English Language, Grammercy Book, New York, 1997
- Website address 1 Comment: www.haz-map.com/alleric.htm