Proprietates m-Phenylenediamini: Punctum Liquefactionis 64-66°C (lit.)

Punctum Ebullitionis 282-284°C (lit.) Densitas 1,139g/cm3 Densitas Vaporis 3.7 (Vaer) Pressio Vaporis 0.62mmHg (100°C) Index Refractionis 1.6339

Punctum Inflammationis >230°F. Conditiones Reponendi: Sub +30°C conservandum. Solubilitas 350 g/l: coefficiens aciditatis (pKa) 5.11, 2.50 (ad 20 ℃) ​​forma 8 granulorum. Flavus ad flavum leve vel fuscum cinereum. Valores coloris pH (100 g/l, H2O, 20 ℃). Solubilitas in aqua 350 g/l (25 DHS C). Sensibilitas: AirSensit7283 brn471357inchikeywzcqruwwhstzem iveMerck14, 45-108-2 – UHFFFAOYSA – NCAS database (CASDataBaseReference) 1, 3 -

Benzenediam. Informationes chemicae NIST. Usus et methodi syntheticae 1,3-phenylenediamini (108-45-2). Proprietates chemicae: Crystallum incolorum aciculare. Solubile in aqua, aethere et ethanolo.

Praecipue ut intermedium tincturae et agens curans resinae epoxy pro tinctura azoica et intermediis tincturae acazinae adhibitum, praecipue in fabricatione RN ad tangiendum directum, aurantiaci basici, fusci basici G, G ad tangiendum directum et aliorum tincturarum, et ut tinctura pellium adhibitus. In Iaponia, consumptio tincturae azoicae m-phenylenediamini 90% consumptionis totalis constituit. Etiam ut agens curans resinae epoxy, promotor coagulans cementi, et in tinctura capillorum, mordans, agens colorans, et cetera adhibetur. Ut reagens analyticum, agens curans resinae et inhibitor polymerorum adhibitum, etiam in synthesi tincturarum ad determinationem spectrophotometricam nitriti, determinationem bromati, bromidi, chromati, ozoni, auri, cupri, dichromati, ferri, oxygenii et platini, determinationem chlorini activi, chromii, iridii, nitriti et palladii. Modus productionis: nitrobenzenum nitrat acido mixto in m-dinitrobenzenum, o-dinitrobenzenum, mixturam p-dinitrobenzeni, et deinde a sulfite natrii et liquido alcali m-dinitrobenzenum refinando. et deinde ferri pulveris reductio vel hydrogenatio reductio ad m-phenylenediaminum.

Quota consumptionis materiae rudis: nitrobenzenum 1400kg/t, acidum nitricum 787kg/t, acidum sulfuricum (98%) 780kg/t, pulvis ferri 3083kg/t. Classis Substantiarum Toxicarum Gradus Toxicitatis Toxicitatis Alta Toxicitas Acuta Oralis – Ratti LD50:280 mg/kg; Administratio oralis – muribus LD50:67.7 mg/kg Proprietates periculi inflammabilitatis Inflammabilitas flammae; Cum calefacta, gas anilini toxicum emittitur. Conclave ChemicBook ventilatur et temperatura humili siccatur. Depositio et transportatio separata agentium exstinguentium, aquae aerosol, dioxidi carbonii, soli arenosi. Norma occupationalis TWA 0.1mg/m3 Informationes salutis Inscriptio Mercium Periculosarum T,N Codex Categoriae Periculosae 23/24/25-36-43-50/53-68-40 Descriptio Salutis 28-36/37-45-60-61-28A Numerus Transportationis Mercium Periculosarum UN1673No. 6.1 / PG3WGKGermania2RTECS SS7700000F8-10-23 temperatura combustionis spontaneae 560° CTSCA Ita Classis Periculi 6.1 Grex PackingIII codex consuetus 29215119 notitia substantiae toxicae 108-45-2 (Periculum Toxicum LD50in rattis us Substances Data) (mg/kg): 650 per os; 1,3-diaminobenzenum (Sinica) Sigmaaldrich (Anglica) Acros (Anglica) Alfa (Anglica) Alfa (Anglica) m – Pretium Phenylenediamine (Gradus Reagentis)

Dies Renovationis Numerus Producti Nomen Producti Numerus CAS Pretium Sarcinae 2020/03/18 A15339 m-phenylenediaminum, 98% 108-45-2250G320 2020/03/1830921 m-phenylenediaminum, 99+% M-phenylenediaminum, 99+% 108-45-2250G320 yuan m-phenylenediaminum informationes de producto sursum et deorsum materiae primae sursum pro acido sulfurico – > resorcinolum dinitrobenzenum producta deorsum — – > 1, 3 – duo chlorobenzenum > fluconazolum – > alcalinum aurantiacum 2 – - > 4 – amino – N, N – dimethylanilinum – > 1, fluorinum benzenum – > 2, 4-2 – fluoranilinum > amino acetanilidum inter directum nigrum FF > — – > directum nigrum 19 – > debile acidum rubrum brunneum V > dispersum rubrum 74 — – > directum nigrum 38 – > directus celer niger G — – > alcalinus aurantiacus > directus mixtus fuscus D – RS — – > directus ruber fuscus R > reactivus flavinus M – 7 G – > acidus niger acidus niger 210-234 – a – > > 4 – [[5 - (amino carbonyl) - 1 - ethyl - 1, 6 - dihydro -2 - hydroxy - 4 - methyl - 6 - oxygenii generatio - 3 - pyridyl) azo] – 6 – [(4, 6 - dichloro - 1,3,5 - triazin - 2 - basis) amino] – 1, 3 – benzenum acidum disulfonicum sal disodii — – > directus yuan cinereus AB > directus niger ANBN > alcalinus fuscus G — – > alcalinus fuscus unus