Difference between revisions of "Ortho-phenyl phenol"
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== Description == | == Description == | ||
| − | A [http://cameo.mfa.org/materials/fullrecord.asp?name=fungicide fungicide] and [http://cameo.mfa.org/materials/fullrecord.asp?name=bactericide bactericide]. Ortho-phenyl phenol (OPP) inhibits the growth of [http://cameo.mfa.org/materials/fullrecord.asp?name=fungus fungi] and bacteria. It is effective at concentrations as low as 0.05% by weight. OPP is an ingredient in [http://cameo.mfa.org/materials/fullrecord.asp?name=Lysol | + | A [http://cameo.mfa.org/materials/fullrecord.asp?name=fungicide fungicide] and [http://cameo.mfa.org/materials/fullrecord.asp?name=bactericide bactericide]. Ortho-phenyl phenol (OPP) inhibits the growth of [http://cameo.mfa.org/materials/fullrecord.asp?name=fungus fungi] and bacteria. It is effective at concentrations as low as 0.05% by weight. OPP is an ingredient in [http://cameo.mfa.org/materials/fullrecord.asp?name=Lysol%C2%AE Lysol®] and has been used as a fungicides in [http://cameo.mfa.org/materials/fullrecord.asp?name=starch starch], [http://cameo.mfa.org/materials/fullrecord.asp?name=glue glue], and [http://cameo.mfa.org/materials/fullrecord.asp?name=polyvinyl%20acetate polyvinyl acetate] emulsions. Dilute solutions have also been used for removing [http://cameo.mfa.org/materials/fullrecord.asp?name=lichen lichens] from [http://cameo.mfa.org/materials/fullrecord.asp?name=granite granite]. OPPNa, the sodium salt of ortho-phenyl phenol, is more soluble. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
| − | phenyl phenol; orthophenyl phenol; OPP; 2-phenylphenol; 2-biphenylol; 2-hydroxybiphenyl; Dowicide 1; Dowicide 1 [Dow Chemical]; Topane S [ICI]; | + | phenyl phenol; orthophenyl phenol; OPP; 2-phenylphenol; 2-biphenylol; 2-hydroxybiphenyl; Dowicide 1; Dowicide 1 [Dow Chemical]; Topane S [ICI]; Lysol® [Sterling]; Dowicide A (OPPNa) [Dow Chemical]; Topane WS (OPPNa) [ICI]; Mystox WFA (OPPNa) [Catomance] |
[[[SliderGallery rightalign|ortho-phenyl phenol.jpg~Chemical structure]]] | [[[SliderGallery rightalign|ortho-phenyl phenol.jpg~Chemical structure]]] | ||
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== Authority == | == Authority == | ||
| − | * | + | * Richard S. Lewis, ''Hawley's Condensed Chemical Dictionary'', Van Nostrand Reinhold, New York, 10th ed., 1993 |
| − | * | + | * Pam Hatchfield, ''Pollutants in the Museum Environment'', Archetype Press, London, 2002 |
| − | * | + | * Marie Svoboda, Conservation Survey Index, unpublished, 1997 |
| − | * | + | * Conservation Materials Ltd., Catalog |
* ''A Glossary of Paper Conservation Terms'', Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998 | * ''A Glossary of Paper Conservation Terms'', Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998 | ||
Revision as of 07:32, 24 July 2013
Description
A fungicide and bactericide. Ortho-phenyl phenol (OPP) inhibits the growth of fungi and bacteria. It is effective at concentrations as low as 0.05% by weight. OPP is an ingredient in Lysol® and has been used as a fungicides in starch, glue, and polyvinyl acetate emulsions. Dilute solutions have also been used for removing lichens from granite. OPPNa, the sodium salt of ortho-phenyl phenol, is more soluble.
Synonyms and Related Terms
phenyl phenol; orthophenyl phenol; OPP; 2-phenylphenol; 2-biphenylol; 2-hydroxybiphenyl; Dowicide 1; Dowicide 1 [Dow Chemical]; Topane S [ICI]; Lysol® [Sterling]; Dowicide A (OPPNa) [Dow Chemical]; Topane WS (OPPNa) [ICI]; Mystox WFA (OPPNa) [Catomance]
Other Properties
Insoluble in water. Soluble in alcohols, glycols and sodium hydroxide solution..
| Composition | C6H5C6H4OH |
|---|---|
| CAS | 90-43-7 |
| Melting Point | 58-60 |
| Density | 1.217 |
| Molecular Weight | mol. wt. = 170.2 |
| Boiling Point | 286 |
Hazards and Safety
Ingestion is toxic, expecially to small mammals (e.g., cats) and aquatic organisms. LD50 = 2480 mg/kg
Inhalation and contact may cause irritation and redness.
Combustible. Flash point = 124 C (255 F)
May discolor textiles, especially silk.
International Chemical Safety Card
Additional Information
J.Haines, S.Kohler "An Evaluation of Ortho-Phenyl Phenol as a Fungicidal Fumigant for Archives and Libraries" JAIC 25:49-55, 1986
Authority
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002
- Marie Svoboda, Conservation Survey Index, unpublished, 1997
- Conservation Materials Ltd., Catalog
- A Glossary of Paper Conservation Terms, Margaret Ellis (ed.), Conservation Center of the Institute of Fine Arts, New York City, 1998