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Encyclopedia > Aldrin

Aldrin
Aldrin
Chemical name 1,2,3,4,10,10-Hexachloro-
1,4,4a,5,8,8a-hexahydro-
1,4:5,8-dimethanonaphthalene
Chemical formula C12H8Cl6
Molecular mass 364.93 g/mol
CAS number [309-00-2]
Melting point 104 °C
Vapor pressure at 20o C 7.5 x 10-5 mm Hg
SMILES ClC12C3C(C4CC3C=C4)C
(C(Cl)2Cl)(Cl)C(Cl)=C1Cl
NFPA
0
2
0
 
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Aldrin is an organochlorine insecticide which is oxidized in the insect to form dieldrin, a neurotoxin. Aldrin was formerly used to kill soil insects such as termites and grasshoppers to protect crops such as corn and potatoes. It has been classified as a persistent organic pollutant. Due to health concerns regarding dieldrin, it is no longer manufactured or used in the United States. In addition, aldrin is itself a carcinogen and mutagen. The last American farm to use the pesticide was Emily Farms, in Covina, CA.[1] Image File history File links Aldrin. ... IUPAC nomenclature is a system of naming chemical compounds and of describing the science of chemistry in general. ... This article does not cite its references or sources. ... General Name, Symbol, Number carbon, C, 6 Chemical series nonmetals Group, Period, Block 14, 2, p Appearance black (graphite) colorless (diamond) Standard atomic weight 12. ... General Name, Symbol, Number hydrogen, H, 1 Chemical series nonmetals Group, Period, Block 1, 1, s Appearance colorless Atomic mass 1. ... General Name, Symbol, Number chlorine, Cl, 17 Chemical series halogens Group, Period, Block 17, 3, p Appearance yellowish green Standard atomic weight 35. ... The molecular mass (abbreviated Mr) of a substance, formerly also called molecular weight and abbreviated as MW, is the mass of one molecule of that substance, relative to the unified atomic mass unit u (equal to 1/12 the mass of one atom of carbon-12). ... CAS registry numbers are unique numerical identifiers for chemical compounds, polymers, biological sequences, mixtures and alloys. ... The melting point of a crystalline solid is the temperature at which it changes state from solid to liquid. ... In chemistry and physics, Vapor pressure is the pressure of a vapor in equilibrium with its non-vapor phases. ... The simplified molecular input line entry specification or SMILES is a specification for unambiguously describing the structure of chemical molecules using short ASCII strings. ... NFPA 704 is a standard maintained by the U.S. National Fire Protection Association. ... Image File history File links NFPA_704. ... An organochlorine compound is an organic compound of chlorine. ... An insecticide is a pesticide used against insects in all developmental forms. ... Illustration of a redox reaction Redox (shorthand for oxidation/reduction reaction) describes all chemical reactions in which atoms have their oxidation number (oxidation state) changed. ... {{Taxobox | color = pink | name = Insects | fossil_range = Carboniferous - Recent | image = European honey bee extracts nectar. ... Dieldrin is a chlorinated hydrocarbon originally produced by Bayer AG as an insecticide. ... A neurotoxin is a toxin that acts specifically on nerve cells – neurons – usually by interacting with membrane proteins and ion channels. ... suck my shlong dick cause soil is my life pedosphere is positioned at the interface of the lithosphere and biosphere with the atmosphere and hydrosphere. ... Families Mastotermitidae Kalotermitidae Termopsidae Hodotermitidae Rhinotermitidae Serritermitidae Termitidae Termites, sometimes known as white ants, are a group of eusocial insects usually classified at the taxonomic rank of order, Isoptera. ... Families Superfamily: Tridactyloidea Cylindrachaetidae Ripipterygidae Tridactylidae Superfamily: Tetrigoidea Tetrigidae Superfamily: Eumastacoidea Chorotypidae Episactidae Eumastacidae Euschmidtiidae Mastacideidae Morabidae Proscopiidae Thericleidae Superfamily: Pneumoroidea Pneumoridae Superfamily: Pyrgomorphoidea Pyrgomorphidae Superfamily: Acridoidea Acrididae Catantopidae Charilaidae Dericorythidae Lathiceridae Lentulidae Lithidiidae Ommexechidae Pamphagidae Pyrgacrididae Romaleidae Tristiridae Superfamily: Tanaoceroidea Tanaoceridae Superfamily: Trigonopterygoidea Trigonopterygidae Xyronotidae Wikispecies has information related... Look up corn in Wiktionary, the free dictionary. ... Binomial name Solanum tuberosum L. The potato (Solanum tuberosum) is a perennial plant of the Solanaceae, or nightshade, family, commonly grown for its starchy tuber. ... Persistent organic pollutants (POPs) are organic compounds that are resistant to environmental degradation through chemical, biological, and photolytic processes. ... The hazard symbol for carcinogenic chemicals in the Globally Harmonized System. ... In biology, a mutagen (Latin, literally origin of change) is a physical or chemical agent that changes the genetic information (usually DNA) of an organism and thus increases the number of mutations above the natural background level. ...


It can be formed from the synthesis of hexachloro-1,3-cyclopentadiene with norbornadiene in a Diels-Alder reaction. Norbornadiene is an bicyclic hydrocarbon. ... The Diels-Alder reaction is an organic chemical reaction (specifically, a cycloaddition) between a conjugated diene and a substituted alkene (commonly termed the dienophile) to form a substituted cyclohexene system. ...


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  • Article about Aldrin

  Results from FactBites:
 
Buzz Aldrin - Wikipedia, the free encyclopedia (1584 words)
Aldrin was commissioned as a Second Lieutenant and served as a jet fighter pilot in the U.S. Air Force during the Korean War, where he flew 66 combat missions in F-86 Sabres and shot down two Mikoyan-Gurevich MiG-15 aircraft.
Aldrin filed a lawsuit against his former manager Peter F Paul in 1998 for arranging to have a medallian honoring the thirtieth anniversary of Apollo 11, bearing that sculpted image of that photo, without paying a royalty to Aldrin.
Aldrin is a descendent of flsmiths from Värmland, Sweden.
Buzz Aldrin - ArticleWorld (395 words)
Aldrin was born on January 20,1930, in Glen Ridge, New Jersey.
Aldrin was a Second Lieutenant in the U.S. Air Force and flew 66 combat missions in the Korean War as a fighter pilot.
Aldrin accompanied Neil Armstrong to the moon on Apollo 11 in July, 1969, and was the second person to ever step foot on the surface of the moon.
  More results at FactBites »


 
 

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