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| N,N-Diethyl-1,4-phenylenediamine Basic information |
| Product Name: | N,N-Diethyl-1,4-phenylenediamine | | Synonyms: | P-AMINO-N,N-DIETHYLANILINE;P-AMINODIETHYLANILINE;N,N-DIETHYL-1,4-BENZENEDIAMINE;N,N-DIETHYL-1,4-PHENYLENEDIAMINE;N,N-DIETHYL-PHENYLENEDIAMINE;N,N-DIETHYL-P-PHENYLENEDIAMINE;N,N-DIETHYL-P-PHENYLENEDIAMINEE;4-AMINO-N,N-DIETHYLANILINE | | CAS: | 93-05-0 | | MF: | C10H16N2 | | MW: | 164.25 | | EINECS: | 202-214-1 | | Product Categories: | Amines;Intermediates of Dyes and Pigments | | Mol File: | 93-05-0.mol |
| N,N-Diethyl-1,4-phenylenediamine Chemical Properties |
| Melting point | 19-21 °C(lit.) | | Boiling point | 115-116 °C5 mm Hg(lit.) | | density | 0.988 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.571(lit.) | | Fp | >230 °F | | storage temp. | Keep in dark place,Sealed in dry,2-8°C | | solubility | water: insoluble | | form | Liquid or Low Melting Solid | | pka | 8.21±0.32(Predicted) | | color | Clear yellow-brown to dark brown | | Water Solubility | <0.1 g/100 mL at 19 ºC | | BRN | 879361 | | Stability: | Stability Air and light sensitive. Incompatible with strong oxidizing agents, strong acids. | | CAS DataBase Reference | 93-05-0(CAS DataBase Reference) | | NIST Chemistry Reference | 1,4-Benzenediamine, N,N-diethyl-(93-05-0) | | EPA Substance Registry System | N,N-Diethyl-p-phenylenediamine (93-05-0) |
| N,N-Diethyl-1,4-phenylenediamine Usage And Synthesis |
| Chemical Properties | dark brown to black solid or liquid, depending upon room temperature | | Uses | Dye intermediate, source of diazonium compounds in diazo copying process. | | Uses | N,N-Diethyl-p-phenylenediamine has been employed as a reference probe to investigate rapid chlorination rate constants by a stopped-flow spectrophotometric competition kinetics method. | | General Description | Reddish brown or black liquid. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | N,N-Diethyl-1,4-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. | | Fire Hazard | N,N-Diethyl-1,4-phenylenediamine is probably combustible. | | Safety Profile | Poison by ingestion,
skin contact, subcutaneous, and intravenous
routes. Human systemic skin effects by skin
contact: hemorrhage, allergic dermatitis, and
primary irritation. Mutation data reported.
When heated to decomposition it emits
toxic fumes of NOx. See also AMINES. |
| N,N-Diethyl-1,4-phenylenediamine Preparation Products And Raw materials |
| Raw materials | Sodium chloride-->Iron-->Water-->N,N-Diethyl-4-nitrosoaniline-->N,N-DIETHYL-4-NITROANILINE-->4,4'-Bis(diethylamino)azobenzene-->Propanedioic acid, 2-[[[4-(diethylamino)phenyl]amino]methylene]-, 1,3-diethyl ester-->N,N-Diethylaniline-->N,N-Diethyl-1,4-phenylenediamine-->4-Bromochlorobenzene-->4-Fluoronitrobenzene | | Preparation Products | N,N-Diethyl-p-phenylenediamine sulfate-->Propanedinitrile, 2-[2-[2-(4-aminophenyl)ethenyl]-4H-1-benzopyran-4-ylidene]--->4-Amino-benzenesulfonic acid monosodium salt-->Aniline-->N,N-Diethyl-1,4-phenylenediamine-->N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE-->BASIC BLUE 41 (C.I. 11105)-->Benzo[a]phenazinium, 9-(diethylamino)-5-[[4-(diethylamino)phenyl]amino]-7-phenyl-, chloride-->4-[[4-(diethylamino)phenyl]imino]naphthalen-1(4H)-one |
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