Fast oil yellow

Brilliant fast oil yellow, see p-Dimethylaminoazobenzene Brilliant fast spirit yellow, see p-Dimethylaminoazo-benzene... 

SYNS AAT o-AAT o-AMIDOAZOTOLUOL (GERMAN) AMINOAZOTOLUENE (indicator) o-AMINOAZOTOLUENE (MAK) 4 -AMINO-2,3 -AZOTOLUENE 4 -AMINO-2 3 -AZOTOLUENE o-AMINOAZOTOLUENO (SPANISH) o-AMINO-AZOTOLUOL 4-AMINO-2 ,3-DIMETHYL-AZOBENZENE 4 -AMINO-2,3 -DIMETHYL-AZOBENZENE o-AT BRASILAZINA OIL YELLOW R BUTTER YELI-OW C.1.11160 C.1.11160B C.I. SOLVENT YELLOW 3 2, 3-DIMETHYL-4-AMINOAZOBENZENE FAST GARNET GBC BASE FAST OIL YELLOW FAST YELLOW AT FAST YELLOW B HIDACO OIL YELLOW 2-METHYL-4-((2-METHYLPHENYL)-AZO)BENZENAMINE OAAT ... 

Synonyms 4-Dimethylaminoazobenzene (preferred name) DAB DMAB 4-Dimethylaminoazobenzol 4-Dimetbylaminopbenylazobenzene Dimethyl yellow Brilliant fast oil yellow Fast yellow Fat yellow Chemical Formula C14H15N3 Chemical Structure ... 

Fast oil yellow 2G [(p-phenylazo)phenol, p-hydroxyazobenzene. Cl solvent yellow 7, Cl 1800] [1689-82-3]... 

Fast oil yellow Fast yellow AT 2-Methyl-4-((2-methylphenyl) azo) benzenamine Oil yellow Solvent yellow 3... 

Brilliant cotton blue. See Acid blue 93 Brilliant fast oil yellow. See 4-Dimethylamlnobenzene Brilliant fast scarlet R. See Solvent red 1, Brilliant fast spirit yellow. See 4-Dimethylamlnobenzene Brilliant green. See Basic green 1 Brilliant green Brunswick green. See Chrome green... 

Synonyms Benzeneazodimethylaniline Brilliant fast oil yellow Brilliant fast spirit yellow Brilliant oil yellow Butter yellow Cl 11020 Cl solvent yellow 2 DAB Dimethylaminoazobenzene N,N-Dimethyl-4-ami noazobenzene... 

N,N-Dimethyl-p-aminoazobenzene p-Dimethylaminoazobenzene Dimethylaminoazobenzol 4-Dimethylaminoazobenzol 4-Dimethylaminophenylazobenzene N,N-Dimethyl-p-azoaniline N,N-Dimethyl-p-phenylazoaniline N,N-Dimethyl-4-(phenylazo) benzamine N,N-DimethyM-(phenylazo) benzenamine Dimethyl yellow Dimethyl yellow N,N-dimethylaniline DMAB Fast oil yellow B Fast yellow Fat yellow Methyl yellow Oil yellow PDAB Empiricai C14H15N3 Formuia C6H5N=NC6H4N(CH3)2 Properties Yel. cryst. leaflets or orange powd. sol. in ether, min. acids, oils, chloroform, petrol, ether, Cellosolve, turpentine sol. 50-100 mg/ml in acetone sol. 5-10 mg/ml in DMSO sol. < 1 mg/ml in water, 95% ethanol m.w. 225.30 m.p. Ill C (dec.)... 

SYNS AAB AMINOAZOBENZENE p-AiMINOAZOBENZENE 4-AMINOAZOBENZENE 4-AMINO-l,l -AZOBENZENE p-AMINOAZOBENZOL 4-AMINOAZOBENZOL p-AMINODIPHENYLIMIDE . NILINE YELLOW 4-BENZENEAZOANILINE BRASILAZINA oil yellow G CERES YELLOW R C.I. 11000 C.I. SOLVENT BLUE 7 C.L SOLVENT YELLOW 1 FAST SPIRIT YELLOW AAB OIL SOLUBLE ANILINE YELLOW OIL YELLOW AAB ORGANOL YELLOW PARAPHENOLAZO ANILINE 4-(PHENYLAZO)ANILINE 4-(PHENYLAZO)BENZEN-AMINE p-PHENYLAZOPHENYLAMINE SOLVENT YELLOW 1 SUDAN YELLOW R USAF EK-1375... 

AtuI Vulcan Fast Pigment Oil Yellow T 872 Aviosulfon 1054... 

CAS 8003-22-3 EINECS/ELINCS 232-318-2 Synonyms Cl 47000 Cl Solvent yellow 33 D C Yellow No. 11 Nitro Fast Yellow SL Oil Yellow SIS... 

Synonyms 4-(phenylazo)benzenamine C.I. Solvent Yellow 1 p-aminodiphenylimide Solvent Yellow 1 Aniline yellow C.I. 11000 p-(Phenylazo)aniline 4-amino-i,i -azobenzene p-aminoazobenzol 4-benzeneazoaniline paraphenolazo aniline p-phenylazopheny-lamine AAB aminoazobenzene Brasilazina Oil Yellow G Cellitazol R Ceres Yellow R C.I. Solvent Blue 7 fast Spirit Yellow fast Spirit Yellow AAB fat yellow AAB induline r oil-soluble Aniline Yellow oil yellow AAB Oil Yellow AN Oil Yellow B Oil Yellow R Organol Yellow Organol Yellow 2A Somalia Yellow 2G Stearix Brown 4R Sudan Yellow R Sudan Yellow RA 4-(phenylazo)-benzamine Uses as a dye for lacquer, varnish, wax products, oil stains and styrene resins in insecticides used as an intermediate in the manufacture of Acid Yellow, diazo dyes and indulines Cross para groups of compounds A... 

Besides the technical tests, among which particular interest attaches to the intensity of the colour, fastness to light, behaviour when mixed with zinc oxide, yellow pigments, etc., and with vehicles (oils), it may be necessary to test qualitatively for impurities and to determine quantitatively the colouring matter, the methods employed being described below. 

The diaryl or aryl alkyl tellurides are dense yellow oils or crystalline solids, which are easier to handle than the dialkyl tellurides of similar molecular weight. Some of the diaryl derivatives are almost odorless solids. The same comments are valid for the diorganoditellurides 4, which are dark red oils (aliphatic derivatives) and dark red solids (aromatic derivatives). It is recommended that solutions of tellurides or ditellurides should not be kept in contact with air, since an amorphous white solid will form after some time. For some compounds, this reaction with oxygen is very fast. Aliphatic derivatives are more air sensitive than the aromatic ones. In view of this fact, it is recommended to bubble nitrogen into the solutions while a column or thin-layer chromatographic separation is performed. Evaporation of the solvent, however, minimizes the air oxidation. Pure liquids or solids can be handled in air with no need for special precautions, but prolonged exposure to air and to ambient light should be avoided. 

The halogenolysis of diorganoditellurides is very fast and the organotellurium trihalides precipitate immediately, usually as light yellow solids in the case of the chlorides, as yellow solids in the case of the bromides, and as red-brown solids in the case of iodides. Some trihalides, specially the aliphatic derivatives, precipitate as dense oils, which crystallize by addition of appropriate solvents. 

Technical Observations. Permanent red 2G (lithol fast orange R) is, like Hansa yellow, a valuable pigment color having outstanding fastness to light and very good oil and spirit fastness. 

Interior fiat paints. The interior flat wall paints are the largest volume of trade sales paints. In the retail market, water-based latex paint has almost entirely taken over the market from their oil-based counterparts. The major advantages of latex paints over oil-based paints are (a) fast drying and less sagging (b) low odor (c) ease of cleanup (d) low VOC emission and (e) less yellowing and embrittlement. 

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