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Fiche 1,  Justifications,  Anglais

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A chemical compound which appears under the form of a pale straw, thin oily liquid with a distinct aromatic odour, is soluble in organic solvents and insoluble in water.  6, fiche 1, Anglais, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

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1-nitro-3-(trifluoromethyl)benzene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, fiche 1, Anglais, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 1, Textual support number: 2 OBS

The prefixes "ortho-", "meta-" and "para-", along with their corresponding abbreviations ("o-", "m-" and "p-"), appear in italics and are ignored in alphabetizing. According to the actual chemical nomenclature rules in organic chemistry (in 2003), the numbers designating the positions of the disubstitution groups (1,2- for "ortho-", 1,3- for "meta-" and 1,4- for "para-") are to be preferred to the symbols "o-", "m-" and "p-". Furthermore, the prefixes "ortho-", "meta-" and "para-" should not be used anymore, and their corresponding abbreviations ("o-", "m-", and "p-") will soon be judged to be avoided, if not totally condemned.  1, fiche 1, Anglais, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 1, Textual support number: 3 OBS

Chemical formula: C₇H₄F₃NO₂ or NO₂C₆H₄CF₂  6, fiche 1, Anglais, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Record number: 1, Textual support number: 4 OBS

The word "alpha" must be replaced by the corresponding Greek letter or italicized.  6, fiche 1, Anglais, - 1%2Dnitro%2D3%2D%28trifluoromethyl%29benzene

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 OBS

1-nitro-3-(trifluorométhyl)benzène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, fiche 1, Français, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Record number: 1, Textual support number: 2 OBS

Les préfixes de position «ortho-», «méta-» et «para-», tout comme les abréviations correspondantes «o-», «m-» et «p-», s'écrivent en italique et n'interviennent pas dans une classification par ordre alphabétique. Selon les règles de nomenclature de chimie organique en vigueur aujourd'hui (en 2003), il est recommandé d'utiliser les chiffres 1,2-, 1,3- et 1,4-, respectivement. Les préfixes «ortho-», «méta-» et «para-» ne doivent plus être utilisés. L'usage des symboles correspondants («o-», «m-» et «p-») sera bientôt fortement déconseillé, sans être exclu.  1, fiche 1, Français, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

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Ke nit «alpha» doit être remplacé par la lettre grecque correspondante ou être écrit en italique.  3, fiche 1, Français, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

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Formule chimique : C₇H₄F₃NO₂ ou NO₂C₆H₄CF₂  3, fiche 1, Français, - 1%2Dnitro%2D3%2D%28trifluorom%C3%A9thyl%29benz%C3%A8ne

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 OBS

3-{[(4,5-dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino}phenol: The capital letter "H" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  1, fiche 2, Anglais, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29methyl%5D%284%2Dmethylphenyl%29amino%7Dphenol

Record number: 2, Textual support number: 2 OBS

phentolamine: International nonproprietary name (INN) of the World Health Organization (WHO).  1, fiche 2, Anglais, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29methyl%5D%284%2Dmethylphenyl%29amino%7Dphenol

Record number: 2, Textual support number: 3 OBS

Also known under the following names: C 7337 Ciba; phenotolamine; phentalamine; regitin; regitipe; rogitine.  3, fiche 2, Anglais, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29methyl%5D%284%2Dmethylphenyl%29amino%7Dphenol

Record number: 2, Textual support number: 4 OBS

Chemical formula: C₁₇H₁₉N₃O  3, fiche 2, Anglais, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29methyl%5D%284%2Dmethylphenyl%29amino%7Dphenol

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 OBS

3-{[(4,5-dihydro-1H-imidazol-2-yl)méthyl](4-méthylphényl)amino}phénol : La lettre majuscule «H» s'écrit en italique; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  1, fiche 2, Français, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29m%C3%A9thyl%5D%284%2Dm%C3%A9thylph%C3%A9nyl%29amino%7Dph%C3%A9nol

Record number: 2, Textual support number: 2 OBS

phentolamine : Dénomination commune internationale (DCI) de l'Organisation mondiale de la santé (OMS).  1, fiche 2, Français, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29m%C3%A9thyl%5D%284%2Dm%C3%A9thylph%C3%A9nyl%29amino%7Dph%C3%A9nol

Record number: 2, Textual support number: 3 OBS

Formule chimique : C₁₇H₁₉N₃O  2, fiche 2, Français, - 3%2D%7B%5B%284%2C5%2Ddihydro%2D1H%2Dimidazol%2D2%2Dyl%29m%C3%A9thyl%5D%284%2Dm%C3%A9thylph%C3%A9nyl%29amino%7Dph%C3%A9nol

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

ortho: A prefix meaning "straight ahead"; "meta" means "beyond"; "para" means "opposite". These prefixes are used in organic chemistry in naming disubstitution products derived from benzene in which the substituent atoms or radicals are located in certain definite positions on the benzene ring. This is illustrated in the diagram [not reproduced on this record], where A and B represent the substituent atoms or groups. When attached to adjoining carbon atoms, B is in the ortho position in respect to A (also called the 1,2-position). If B is located on the third carbon atom in respect to A, it is in the meta position (also called 1,3-); when B is attached to the opposite carbon atom, it is the para position (1,4).  3, fiche 3, Anglais, - 1%2C3%2D

Record number: 3, Textual support number: 1 OBS

The prefixes "ortho-", "meta-" and "para-", along with their corresponding abbreviations ("o-", "m-" and "p-"), appear in italics and are ignored in alphabetizing. According to the actual chemical nomenclature rules in organic chemistry (in 2003), the numbers designating the positions of the disubstitution groups (1,2- for "ortho-", 1,3- for "meta-" and 1,4- for "para-") are to be preferred to the symbols "o-", "m-" and "p-". Furthermore, the prefixes "ortho-", "meta-" and "para-" should not be used anymore, and their corresponding abbreviations ("o-", "m-", and "p-") will soon be judged to be avoided, if not totally condemned.  1, fiche 3, Anglais, - 1%2C3%2D

Record number: 3, Textual support number: 2 OBS

In inorganic chemistry the prefix ortho- designates the most highly hydrated acid, or its salt, to contrast with the meta- or less hydrated acid or salt.  3, fiche 3, Anglais, - 1%2C3%2D

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 DEF

Préfixe employé en chimie organique pour désigner les dérivés du benzène disubstitués aux positions 1 et 3.  3, fiche 3, Français, - 1%2C3%2D

Record number: 3, Textual support number: 1 OBS

[Aussi employé] en chimie minérale pour former le nom de certains acides et de leurs dérivés.  3, fiche 3, Français, - 1%2C3%2D

Record number: 3, Textual support number: 2 OBS

Les préfixes de position «ortho-», «méta-» et «para-», tout comme les abréviations correspondantes «o-», «m-» et «p-», s'écrivent en italique et n'interviennent pas dans une classification par ordre alphabétique. Selon les règles de nomenclature de chimie organique en vigueur aujourd'hui (en 2003), il est recommandé d'utiliser les chiffres 1,2-, 1,3- et 1,4-, respectivement. Les préfixes «ortho-», «méta-» et «para-» ne doivent plus être utilisés. L'usage des symboles correspondants («o-», «m-» et «p-») sera bientôt fortement déconseillé, sans être exclu.  1, fiche 3, Français, - 1%2C3%2D

Fiche 3,  Justifications,  Espagnol