TERMIUM Plus®

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LIGROIN [5 records]

Record 1 2013-09-03

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastics Manufacturing
Universal entry(ies)
C8H10O2
formula, see observation
C6H5OC2H4OH
formula, see observation
C6H5-CHOH-CH2OH
formula, see observation
OBS

Prepared by reduction of phenylglyoxylic acid with LiALH4... Freely soluble in water alcohol, benzene, ether, chloroform, acetic acid; slightly soluble in ligroin. Use : Esters as plasticizers.

DEF

Properties: Acicular crystals ... soluble in water and organic solvents. Uses: Plasticizers.

OBS

Chemical formula: C8H10O2 or C6H5OC2H4OH or C6H5-CHOH-CH2OH

OBS

alpha: This prefix must be replaced by the corresponding Greek letter or italicized.

Key term(s)
  • styrolene glycol
  • alpha,beta-dihydroxyethylbenzene
  • a,β-dihydroxyethylbenzene

French

Domaine(s)
  • Éléments et composés chimiques
  • Plasturgie
Entrée(s) universelle(s)
C8H10O2
formula, see observation
C6H5OC2H4OH
formula, see observation
C6H5-CHOH-CH2OH
formula, see observation
OBS

Aiguilles incolores[,] facilement soluble dans eau, alcool, éther, benzène, chloroforme, acide acétique, peu soluble dans la ligroïne à froid, soluble à chaud. Utilisation : fabrication de plastifiants, synthèse organique.

OBS

Formule chimique : C8H10O2 ou C6H5OC2H4OH ou C6H5-CHOH-CH2OH

Spanish

Save record 1

Record 2 2011-08-29

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
C8H4N2
formula, see observation
DEF

A chemical compound which appears under the form of needles, is slightly soluble in water, insoluble in ether, acetone, hot ligroin, very soluble in alcohol, benzene and chloroform, and is used as an intermediate.

OBS

m-phthalodinitrile: erroneous name; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).

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.

OBS

IPM: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

OBS

Chemical formula: C8H4N2

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
C8H4N2
formula, see observation
DEF

Produit chimique utilisé comme intermédiaire de synthèse.

OBS

m-phtalodinitrile : nom fautif; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987).

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.

OBS

Formule chimique : C8H4N2

Spanish

Save record 2

Record 3 2011-08-08

English

Subject field(s)
  • Chemistry
  • Food Additives
Universal entry(ies)
N(CH)4CH
formula, see observation
C5H5N
formula, see observation
110-86-1
CAS number
DEF

Slightly yellow or colorless liquid; nauseating odor; burning taste; slightly alkaline in reaction. Soluble in water, alcohol, ether, benzene, ligroin and fatty oils... Uses : Synthesis of vitamins and drugs; solvent; waterproofing; rubber chemicals...

CONT

Pyridine [occurs] naturally in coffee and coal tar ... Used in chocolate flavorings for beverages, ice cream, ices, candy, and baked goods.

OBS

Chemical formulas: N(CH)4CH or C5H5N

French

Domaine(s)
  • Chimie
  • Additifs alimentaires
Entrée(s) universelle(s)
N(CH)4CH
formula, see observation
C5H5N
formula, see observation
110-86-1
CAS number
DEF

Composé hétérocyclique azoté [...] se formant dans la pyrolyse des charbons, d'une odeur désagréable, utilisé sur tout pour dénaturer l'alcool, comme solvant, et également en médecine (ainsi que certains de ses dérivés).

CONT

Pyridine [...] Usages : Thérapeutique (cupnéique), dissolvant (sels métalliques anhydres, caoutchouc, peintures), matières colorantes, dénaturation de l'alcool, préparation de la pipéridine.

OBS

Formules chimiques : N(CH)4CH ou C5H5N

Spanish

Save record 3

Record 4 2011-03-16

English

Subject field(s)
  • Chemical Elements and Compounds
  • Medication
Universal entry(ies)
C13H17N3O
formula, see observation
C13H17ON3
formula, see observation
DEF

A chemical product in the form of leaflets from ligroin which is used as an antipyretic and analgesic.

OBS

4-(dimethylamino)-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one: The capital letter "H" must be italicized; form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

Chemical formula: C13H17N3O or C13H17ON3

French

Domaine(s)
  • Éléments et composés chimiques
  • Médicaments
Entrée(s) universelle(s)
C13H17N3O
formula, see observation
C13H17ON3
formula, see observation
OBS

4-(diméthylamino)-1,5-diméthyl-2-phényl-1,2-dihydro-3H-pyrazol-3-one : La lettre majuscule «H» s'écrit en italique; forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

[...] analgésique et antipyrétique.

OBS

Formule chimique : C13H17N3O ou C13H17ON3

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Medicamentos
Entrada(s) universal(es)
C13H17N3O
formula, see observation
C13H17ON3
formula, see observation
OBS

Fórmula química: C13H17N3O o C13H17ON3

Save record 4

Record 5 2011-02-10

English

Subject field(s)
  • Petrochemistry
  • Solid Fossil Fuels
DEF

A saturated, volatile fraction of petroleum ...

French

Domaine(s)
  • Chimie du pétrole
  • Combustibles fossiles solides
DEF

Dérivé du pétrole liquide, incolore, insoluble dans l'eau, miscible à l'alcool absolu, de densité 0,705 à 0,710.

OBS

Essence minérale, solvant.

Spanish

Campo(s) temático(s)
  • Petroquímica
  • Combustibles fósiles sólidos
Save record 5

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