p-phenylenediamine

4-phenylenediamine

CAS: 106-50-3 C6 H8 N2 MW: 108.14376000

Identification

Namep-phenylenediamine
IUPACbenzene-1,4-diamine
CAS Number106-50-3
EINECS203-404-7
FDA UNIIU770QIT64J
Molecular FormulaC6 H8 N2
Molecular Weight108.14376000
MDL NumberMFCD00007901
Nikkaji NumberJ4.035E
Beilstein749029
XlogP3-0.30 (est)

Regulatory

FDA Mainterm (IAUFC)106-50-3 ; P-PHENYLENEDIAMINE

Physical Properties

Appearance white to purple crystalline solid (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 146.00 °C. @ 760.00 mm Hg
Boiling Point 267.00 °C. @ 760.00 mm Hg
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w) -0.300
Soluble in water, 3.70E+04 mg/L @ 23C (exp)

Cosmetic Information

CosIngcosmetic data
Cosmetic Useshair dyeing agents

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-bird - wild LD50 100 mg/kg
Dermal Toxicitysubcutaneous-dog LDLo 100 mg/kg
Inhalation Toxicityinhalation-rat LC50 920 mg/m3/4H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryhair dyeing agents
Recommendation for p-phenylenediamine usage levels up tonot for fragrance use.
Recommendation for p-phenylenediamine flavor usage levels up tonot for flavor use.

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Potential Uses

hair dyeing agents

Natural Occurrence

not found in nature

Synonyms

p- aminoaniline aminogen II (4- aminophenyl)amine 4- aminophenylamine benzene-1,4-diamine 1,4- benzenediamine p- benzenediamine 1,4- benzenediamine (9CI) benzofur D c.i. 76060 C.I. developer 13 C.I. oxidation base 10 ci 76060 developer 13 developer PF 1,4- diaminobenzene p- diaminobenzene para- diaminobenzene durafur black R p- fenylendiamin fouramine D fourrine 1 fourrine D fur black 41867 fur black R fur brown 41866 fur yellow furro D futramine D nako H oxidation base 10 pelagol D pelagol DR pelagol grey D peltol D 1,4- phenyldiamine 1,4- phenylene diamine 4- phenylene diamine p- phenylene diamine para- phenylene diamine (c.i. 76060) phenylenediamine 1,4- phenylenediamine 4- phenylenediamine para- phenylenediamine phenylenediamine, para renal PF rodol D santoflex IC santoflex LC tertral D ursol D ursol-D vulkanox 4020 zoba black D PubMed: Oligomeric complexes of some heteroaromatic ligands and aromatic diamines with rhodium and molybdenum tetracarboxylates: (13) C and (15) N CPMAS NMR and density functional theory studies. PubMed: Batchwise dyeing of bamboo cellulose fabric with reactive dye using ultrasonic energy. PubMed: Application of mechanosynthesized azine-decorated zinc(II) metal-organic frameworks for highly efficient removal and extraction of some heavy-metal ions from aqueous samples: a comparative study. PubMed: Photocatalytic applications with CdS • block copolymer/exfoliated graphene nanoensembles: hydrogen generation and degradation of Rhodamine B. PubMed: Enhanced lifetime of organic light-emitting diodes using an anthracene derivative with high glass transition temperature. PubMed: meso-Tetraphenylbenzoporphyrin-2(2),2(3)-dicarboxylic anhydride: a platform to benzoporphyrin derivatives. PubMed: Conformational landscape, photochemistry, and infrared spectra of sulfanilamide. PubMed: Synthesis and characterization of new donor-acceptor type copolymers based on fluorene derivatives for photovoltaic solar cells. PubMed: N,N'-Bis[1-(pyridin-2-yl)-ethyl-idene]benzene-1,4-diamine. PubMed: Poly[di-μ(3)-chlorido-di-μ(2)-chlorido-{μ(4)-N,N,N',N'-tetra-kis-[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine-κ(4)P:P':P'':P'''}tetra-copper(II)]. PubMed: Effect of the environment on the electrical conductance of the single benzene-1,4-diamine molecule junction. PubMed: A third polymorph of N,N'-bis-(pyridin-2-yl)benzene-1,4-diamine. PubMed: N,N'-Bis(4-methyl-benzyl-idene)benzene-1,4-diamine. PubMed: (E,E)-N-(2,3,4,5,6-Penta-fluoro-benzyl-idene)-N-(3,4,5-trimeth-oxy-benzyl-idene)benzene-1,4-diamine. PubMed: N,N'-Bis(pyridin-2-yl)benzene-1,4-diamine-naphthalene (2/1). PubMed: N,N'-Bis(pyridin-2-yl)benzene-1,4-diamine-quinoxaline (2/1). PubMed: N,N-Diethynyl-N,N-diphenyl-benzene-1,4-diamine. PubMed: Tetra-aqua-bis-[N,N'-bis-(pyridin-3-yl-methyl-idene)benzene-1,4-diamine]-zinc dinitrate 1.49-hydrate. PubMed: {μ-N,N,N',N'-Tetra-kis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine}-bis-[(2,2'-bipyrid-yl)copper(I)] bis-(tetra-fluoridoborate). PubMed: A centrosymmetric monoclinic polymorph of N,N-bis-(pyridin-3-yl-methyl-idene)benzene-1,4-diamine. PubMed: 2,5-Bis{2,2-bis-[4-(dimethyl-amino)-phen-yl]ethen-yl}-N,N'-diphenyl-N,N'-dipropyl-benzene-1,4-diamine. PubMed: Synthesis, structural characterization and luminescent properties of a series of Cu(I) complexes based on polyphosphine ligands. PubMed: Conformational polymorphism of (E,E)-N,N'-bis(4-nitrobenzylidene)benzene-1,4-diamine. PubMed: DNA binding, oxidative DNA cleavage, cytotoxicity, and apoptosis-inducing activity of copper(II) complexes with 1,4-tpbd (N,N,N',N'-tetrakis(2-yridylmethyl)benzene-1,4-diamine) ligand. PubMed: 4-Salicylideneamino-3-methyl-1,2,4-triazole-5-thione as a sensor for aniline recognition. PubMed: Novel on-site sample preparation approach with a portable agitator using functional polymer-coated multi-fibers for the microextraction of organophosphorus pesticides in seawater. PubMed: Electrochemical degradation of aromatic amines on BDD electrodes. PubMed: Design of small molecules that target metal-A{beta} species and regulate metal-induced A{beta} aggregation and neurotoxicity. PubMed: N-[(E)-4-Chloro-benzyl-idene]-N'-phenyl-benzene-1,4-diamine. PubMed: catena-Poly[[(nitrato-κO,O')silver(I)]-μ-N,N'-bis-(3-pyridyl-methyl-idene)benzene-1,4-diamine]. PubMed: Dichlorido[N-(2-pyridylmethyl-idene)benzene-1,4-diamine]zinc(II). PubMed: Small molecule modulators of copper-induced Abeta aggregation. PubMed: N,N-Diethyl-N'-[(E)-4-pyridylmethylene]benzene-1,4-diamine: a combined X-ray and density functional theory study. PubMed: Synthesis, X-ray crystal structures, magnetism, and DNA cleavage properties of copper(II) complexes with 1,4-tpbd ligand. PubMed: Self-assembly of 2D Borromean networks through hydrogen-bonding recognition. PubMed: N,N'-Bis(2-thienylmethyl-ene)benzene-1,4-diamine. PubMed: {μ-trans-N,N'-Bis[(diphenyl-phosphan-yl)meth-yl]benzene-1,4-diamine-κP:P'}bis-{(acetonitrile-κN)[dipyrido[3,2-a:2',3'-c]phenazine-κN,N]copper(I)} bis-(tetra-fluoridoborate). PubMed: Self-assembly of triple helical and meso-helical cylindrical arrays tunable by bis-tripodal coordination converters. PubMed: Final report on the safety assessment of HC Red No. 7. PubMed: Self-assembly of a one-dimensional iron(II) coordination polymer with p-phenylenebis(picolinaldimine). PubMed: [The expanding role of occupational and non-occupational allergy to paraphenylenediamine]. PubMed: N,N'-Bisbenzylidenebenzene-1,4-diamines and N,N'-Bisbenzylidenenaphthalene-1,4-diamines as Sirtuin Type 2 (SIRT2) Inhibitors. PubMed: Self-assembly, reorganization, and photophysical properties of silver(I)-Schiff-base molecular rectangle and polymeric array species. PubMed: N,N-dimethyl-N'-[(1E,2E)-3-(4-nitrophenyl)prop-2-enylidene]benzene-1,4-diamine and N,N-dimethyl-4-[(1E,3E)-4-(4-nitrophenyl)buta-1,3-dienyl]-1-naphthylamine. PubMed: Degradation of aniline by newly isolated, extremely aniline-tolerant Delftia sp. AN3.