Look up: amine

1. 
   Amine
   Derivatives of ammonia in which one or more hydrogen atoms have been replaced by organic groups.
   Found on http://home.nas.net/~dbc/cic_hamilton/di
   
   
2. 
   Amine
   Amines are a class of compounds derived from ammonia by the replacement of one or more hydrogen atoms with organic groups.
   Found on http://www.encyclo.co.uk/nol.php
   
   
3. 
   Amine
   A class of compound derived from ammonia by replacing the hydrogen molecules with organic radicals. A form in which some types of weed-killers may be prepared, notably MCPA, 2,4-D, 2,4,5-T, CMPP and 2,4-DP. These weed-killers when prepared as amine salts are soluble in water.
   Found on http://www.pestmanagement.co.uk/lib/glos
   
   
4. 
   amine
   [n] - a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
   Found on http://www.webdictionary.co.uk/definitio
   
   
5. 
   Amine
   A class of organic compounds in which one or more of the hydrogen atoms of ammonia have been replaced by other groups of atoms.ExamplesmethylamineCH₃NH₂ dimethylamineCH₃NHCH₃trimethylamine(CH₃)₃N
   Found on http://www.diracdelta.co.uk/science/sour
   
   
6. 
   Amine
   Derivatives of ammonia in which one or more hydrogen atoms have been replaced by organic groups.
   Found on http://www.allchemicals.info/index/actio
   
   
7. 
   Amine
   An amine is a distinctive smelling organic compound with one or more of the hydrogen atoms in ammonia replaced by organic groups. There are three classes of amines, dependant on the number of hydrogens replaced (see below):
   Found on http://www.ch.ic.ac.uk/vchemlib/mol/glos
   
   
8. 
   amine
   Compare with ammine. An amine is an organic compound that contains a nitrogen atom bound only to carbon and possibly hydrogen atoms. Examples are methylamine, CH₃NH₂; dimethylamine, CH₃NHCH₃; and trimethylamine, (CH₃)₃N.
   Found on http://antoine.frostburg.edu/chem/senese
   
   
9. 
   Amine
   An amine is a distinctive smelling organic compound with one or more of the hydrogen atoms in ammonia replaced by organic groups. There are three classes of amines, dependant on the number of hydrogens replaced (see below):
   Found on http://www.chemicalglossary.net/definiti
   
   
10. 
    Amine
    A type of chemical compound derived from ammonia which is present in the human body.
    Found on http://www.gadsbywicks.co.uk/docs/GLOSSA
    
    
11. 
    Amine
    Amine: A chemical compound containing nitrogen. Amines are derived from ammonia. (The name 'amine' was derived from the word 'ammonia.')
    Found on http://www.medterms.com/script/main/art.
    
    
12. 
    Amine
    Am'ine noun [ Am monia + - ine .] (Chemistry) One of a class of strongly basic substances derived from ammonia by replacement of one or more hydrogen atoms by a basic atom or radical.
    Found on http://www.encyclo.co.uk/webster/A/70
    
    
13. 
    amine
    <biochemistry> An organic compound containing nitrogen, any member of a group of chemical compounds formed from ammonia by replacement of one or more of the hydrogen atoms by organic (hydrocarbon) radicals. ... The amines are distinguished as primary, secondary and tertiary, according to whether one, two or three hydrogen atoms are replaced. T ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
14. 
    amine
    aminoalkane noun a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
    Found on http://wordnet.princeton.edu/perl/webwn?
    
    
15. 
    Amine
    `Amines` are organic compounds and a type of functional group that contain nitrogen as the key atom. In structure, amines resemble ammonia, wherein one or more hydrogen atoms are replaced by organic substituents such as alkyl and aryl groups. An important exception to this rule is that compounds of the type RC(O)NR2, where the C(O) refers to a carbonyl group, are called amides rather than amines. Amides and amines have different structures and pr...
    Found on http://en.wikipedia.org/wiki/Amine
    
    
16. 
    amine
    (ә-mēn´) (am´in) an organic compound containing nitrogen. biogenic amine bioamine. sympathomimetic amines amines that mimic the actions of the sympathetic nervous system, the group includes the catecholamines and drugs that mimic...
    Found on http://www.mercksource.com/pp/us/cns/cns
    
    
17. 
    Amine
    • (n.) One of a class of strongly basic substances derived from ammonia by replacement of one or more hydrogen atoms by a basic atom or radical.
    Found on http://thinkexist.com/dictionary/meaning
    
    
18. 
    amine
    any member of a family of nitrogen-containing organic compounds that is derived, either in principle or in practice, from ammonia (NH3).[10 related articles]
    Found on http://www.britannica.com/eb/a-z/a/63
    
    
19. 
    amine
    an organic compound containing nitrogen; any member of a group of chemical compounds formed from ammonia by replacement of one or more of the hydrogen atoms by organic (hydrocarbon) radicals. The amines are distinguished as primary, secondary, and tertiary, according to whether one, two, or three hydrogen atoms are replaced. The amines include al...
    Found on http://users.ugent.be/~rvdstich/eugloss/
    
    
20. 
    amine
    A substance formally derived from ammonia by the replacement of one or more of the hydrogen atoms by hydrocarbon or other radicals. The substitution of one hydrogen atom constitutes a primary amine, e.g., NH2CH3; that of two atoms, a secondary amine, e.g., NH(CH3)2; that of three atoms, a tertiary amine, e.g., N(CH3)3; and that of four atoms, a qua...
    Found on http://www.stedmans.com/section.cfm/45
    
    
21. 
    amine
    An organic compound formed by replacing one or more of the hydrogen atoms in the ammonia molecule (NH₃) by alkyl groups or aryl groups (see aromatic compounds). Primary amines have general formula RNH₂; secondary R₂NH; tertiary R&l...
    Found on http://www.daviddarling.info/encyclopedi
    
    
22. 
    amine
    amine (umēn', ăm'ēn) : see under amino group.
    Found on http://www.infoplease.com/ce6/sci/A09102