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Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A chemical compound which appears under the form of white crystals and is used as a moth repellent, a general insecticide, a germicide, a space odorant, in the manufacture of 2,5-dichloroaniline, dyes, intermediates, in pharmacy and in agriculture (fumigating soil).  9, record 1, English, - 1%2C4%2Ddichlorobenzene

Record number: 1, Textual support number: 1 OBS

1,4-dichlorobenzene: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record; term adopted by Environment Canada, used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).  10, record 1, English, - 1%2C4%2Ddichlorobenzene

Record number: 1, Textual support number: 2 OBS

PDB; PDCB: These might be in-house or non-recognized abbreviations; not to be used alone, to avoid any risk of confusion.  3, record 1, English, - 1%2C4%2Ddichlorobenzene

Record number: 1, Textual support number: 3 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.  3, record 1, English, - 1%2C4%2Ddichlorobenzene

Record number: 1, Textual support number: 4 OBS

Also known under the following commercial designations: Caswell No. 632; EPA Pesticide Chemical Code 061501; Evola; Globol; NCI-C54955; NSC-36935; Para Crystals; Paradi; Paradow; Paranuggets; Persia-Perazol; RCRA waste number U070, U071, U072; Santochlor; UN 1592.  10, record 1, English, - 1%2C4%2Ddichlorobenzene

Record number: 1, Textual support number: 5 OBS

Chemical formula: C₆H₄Cl₂  10, record 1, English, - 1%2C4%2Ddichlorobenzene

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

1,4-dichlorobenzène : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche; terme retenu par Environnement Canada, utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  9, record 1, French, - 1%2C4%2Ddichlorobenz%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.  2, record 1, French, - 1%2C4%2Ddichlorobenz%C3%A8ne

Record number: 1, Textual support number: 3 OBS

Formule chimique : C₆H₄Cl₂  9, record 1, French, - 1%2C4%2Ddichlorobenz%C3%A8ne

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 OBS

Fórmula química: C₆H₄Cl₂  2, record 1, Spanish, - paradiclorobenceno