2,2’-Dimethyl benzidine

An alternative to PMR, is offered commercially by the resin supplier and NASA licencee, Moltech Corporation (Blue Ash, OH, USA). Its formulation replaces MDA with 2,2 -dimethyl benzidine and it can endure service temperatures in carbon fibre composites as high as 335 °C. NASA developed another resin based on phenylethynyl terminated PI oligomers for use as engine components. 

Dimethylbenzidine and derivs 5 D1325—D1326 hexanitro-N,N -diinethylbenzidine 5 D1326 N,N 4,4, 6,6 -hexanitro-N,N -dimethyl-benzidine 5 D1326... 

Dimethoxybenzindine Dimethyl aminoazobenzene 3,3 -Dimethyl benzidine Dimethyl carbamoyl chloride Dimethyl formamide... 

Cerniglia C E, Freeman J P, Franklin W and Pack L D, Metabohsm of azo dyes derived from benzidine, 3,3 -dimethyl-benzidine and 3,3 -dimethoxybenzidine to potentially carcinogenic aromatic amines by intestinal bacteria , Carcinogenesis, 1982,3( 11) 1255-60. 

Dimethoxybenzidine [119-90-4] Dimethyl aminoazobenzene [60-11-7] 3,3 -Dimethyl benzidine [119-93-7] Dimethyl carbamoyl chloride [79-44-7] Dimethyl formamide [68-12-2]... 

In order to investigate the referenced inkjet-printed film in an OLED, some inkjetted PEDOT-PSS films were used as the anode. On top of the inkjet-printed anode, the hole transport layer (HTL) solution (TPD, [M, M, -bis(3-methylphenyl)-N JV dimethyl benzidine] 67.6 wt.%, polycarbonate (PC) 29.0 wt.%, rubrene 3.4 wt.%, 10.35 mg/ml chloroform) was spin-coated at 1000 rpm for 1 min in a class 100 cleanroom. A 60 nm layer of tris-(8-hydroxyquinoline)-aluminum (Alq3) was then thermally deposited under the high vacuum at the rate of 0.7 A/s. Then, a 300 nm layer of Mg Ag (magnesium -silver) was thermally coevaporated at the ratio of 10 1 on the top of electron transport layer (ETL) layer (Figure 3.10). The thickness of spin-coated layers was matched to one of the inkjet-printed layers (L = 0). Additionally, Figure 3.10 shows results of OLED characteristics with the same layer configuration except that ITO is used as the anode layer. 

Dimethyl benzidine Sulfuric acid (including sulfur dioxide... 

AI3-00040, see Cyclohexanol AI3-00041, see Cyclohexanone AI3-00045, see Diacetone alcohol AI3-00046, see Isophorone AI3-00050, see 1,4-Dichlorobenzene AI3-00052, see Trichloroethylene AI3-00053, see 1,2-Dichlorobenzene AI3-00054, see Acrylonitrile AI3-00072, see Hydroquinone AI3-00075, see p-Chloro-rrr-cresol AI3-00078, see 2,4-Dichlorophenol AI3-00085, see 1-Naphthylamine AI3-00100, see Nitroethane AI3-00105, see Anthracene AI3-00109, see 2-Nitropropane AI3-00111, see Nitromethane AI3-00118, see ferf-Butylbenzene AI3-00119, see Butylbenzene AI3-00121, see sec-Butylbenzene AI3-00124, see 4-Aminobiphenyl AI3-00128, see Acenaphthene AI3-00134, see Pentachlorophenol AI3-00137, see 2-Methylphenol AI3-00140, see Benzidine AI3-00142, see 2,4,6-Trichlorophenol AI3-00150, see 4-Methylphenol AI3-00154, see 4,6-Dinitro-o-cresol AI3-00262, see Dimethyl phthalate AI3-00278, see Naphthalene AI3-00283, see Di-rj-butyl phthalate AI3-00327, see Acetonitrile AI3-00329, see Diethyl phthalate AI3-00399, see Tributyl phosphate AI3-00404, see Ethyl acetate AI3-00405, see 1-Butanol AI3-00406, see Butyl acetate AI3-00407, see Ethyl formate AI3-00408, see Methyl formate AI3-00409, see Methanol AI3-00520, see Tri-ocresyl phosphate AI3-00576, see Isoamyl acetate AI3-00633, see Hexachloroethane AI3-00635, see 4-Nitrobiphenyl AI3-00698, see IV-Nitrosodiphenylamine AI3-00710, see p-Phenylenediamine AI3-00749, see Phenyl ether AI3-00790, see Phenanthrene AI3-00808, see Benzene AI3-00867, see Chrysene AI3-00987, see Thiram AI3-01021, see 4-Chlorophenyl phenyl ether AI3-01055, see 1.4-Dioxane AI3-01171, see Furfuryl alcohol AI3-01229, see 4-Methyl-2-pentanone AI3-01230, see 2-Heptanone AI3-01231, see Morpholine AI3-01236, see 2-Ethoxyethanol AI3-01238, see Acetone AI3-01239, see Nitrobenzene AI3-01240, see I idine AI3-01256, see Decahydronaphthalene AI3-01288, see ferf-Butyl alcohol AI3-01445, see Bis(2-chloroethoxy)methane AI3-01501, see 2,4-Toluene diisocyanate AI3-01506, see p,p -DDT AI3-01535, see 2,4-Dinitrophenol AI3-01537, see 2-Chloronaphthalene... 

Dimethylurea, see Methyl isocyanate lYlV-Dimethylurea, see Aldicarb 2,2 -Dinitro-4,4 -azoxytoluene, see 2,4-Dinitrotoluene 2,4 -Dinitro-2, 4-azoxytoluene, see 2,4-Dinitrotoluene 4,4 -Dinitro-2,2 -azoxytoluene, see 2,4-Dinitrotoluene 6,6 -Dinitro-2,2 -azoxytoluene, see 2,4-Dinitrotoluene 4,4 -Dinitrobiphenyl, see Benzidine Dinitrocresols, see 2-Methylphenol iV-(2,6-Dinitro-3,4-dimethyl)phenyl acetamide, see... 

Fig. 47. Colours of addition products of various nitro compounds with hydrocarbons and amines I - Benzene II - Xylene El - Durene IV - Naphthalene V -Acetanilide VI - Phenanthrene VII - Tribromoaniline VIE - Safrole IX - Anthracene X - Aniline XI - Diphenylamine XII - Benzidine XIII -Dimethyl-aniline (Brackman [126]).

SYNS BIANISIDINE 4,4 -BI-o-TOLUIDINE C.I. 37230 C,I. AZOIC DIAZO COMPONENT 113 (4,4 -DI-AMINE)-3,3 -DIMETHYL(l,l -BIPHENYL) 4,4 -DIAM-INO-3,3 -DIMETHYLBIPHENYL 4,4 -DIAMINO-3,3 -DI-METHYLDIPHENYL DIAMINODITOLYL 3,3 -DI-METHYLBENZIDIN 3,3 -DIMETHYI.BENZIDINE 3,3 -DLMETHYL-4,4 -BIPHENYLDIAMINE 3,3 -DI-xMETHYLBIPHENYL-4,4 -DIAMINE 3,3 -DIMETHYL-(l,l -BIPHENYL)-4,4 -DIAMINE 3,3 -DIMETHYL-4,4 -DI-PHENYLDIAMINE 3,3 -DIMETHYLDIPHENYL-4,4 -DI-AMINE 4,4 -DI-o-TOLUIDINE FAST DARK BLUE BASE R RCRA WASTE NUMBER U095 o-TOLIDIN 2-TOLIDIN (GERMAN) 2-TOLIDINA (ITALIAN) TOLIDINE o,o -TOLIDINE 2-TOLIDINE 3,3 -TOLIDINE... 

Azo Compounds Azo dyes are widely used in the food, pharmaceutical, cosmetic, textile, and leather industry. They are synthetic compounds characterized by one (monoazo) or several intramolecular N = N bonds. Azo dyes, if they are systemically absorbed, can be metabolized by the way of azoreductases of intestinal microflora by liver cells and skin surface bacteria. This metabolism leads to aromatic amines that can be hazardous. In the 1930s, some azo derivatives like 4-dimethyl aminoazoben-zene (Butter Yellow, Cl Solvent Yellow 2, Cl 11020) and o-aminoazotoluene were experimentally found to be directly carcinogenic to liver and bladder after feeding. Other complex azo dyes like Direct Black 38 or Direct Blue 6 (Figure 28) release the aromatic amine benzidine. Some examples of azo dyes metabolized in benzidine and benzidine-congeners are listed in Table 3. 

---