D4139

N,N-Dimethyl-p-phenylenediamine dihydrochloride

≥99.0% purity (titration), powder

• Sinônimo(s): 4-Amino-N,N-dimethylaniline dihydrochloride, DMPD · 2HCl, DMPPDA · 2HCl
• Fórmula linear: (CH₃)₂NC₆H₄NH₂ · 2HCl
• Número CAS: 536-46-9
• Peso molecular: 209.12
• Beilstein: 3913463
• Número CE: 208-635-7
• Número MDL: MFCD00012991
• Código UNSPSC: 12171500
• ID de substância PubChem: 24893818
• NACRES: NA.47

Propriedades

• Nome do produto: N,N-Dimethyl-p-phenylenediamine dihydrochloride, suitable for peroxidase test, ≥99.0% (titration)
• Ensaio: ≥99.0% (titration)
• Formulário: powder
• técnica(s): titration: suitable
• cor: white to light pink, and tan
• pf: 222 °C (dec.) (lit.)
• solubilidade: water: 50 mg/mL, clear
• adequação: suitable for peroxidase test
• aplicação(ões): diagnostic assay manufacturing; hematology; histology
• temperatura de armazenamento: room temp
• cadeia de caracteres SMILES: Cl[H].Cl[H].CN(C)c1ccc(N)cc1
• InChI: 1S/C8H12N2.2ClH/c1-10(2)8-5-3-7(9)4-6-8;;/h3-6H,9H2,1-2H3;2*1H
• chave InChI: IAEDWDXMFDKWFU-UHFFFAOYSA-N

Descrição

Aplicação

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples.[1][2]

Ações bioquímicas/fisiológicas

N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature.[3] It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.[4][2]

Atenção

Darkens readily when exposed to air.

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301 + H311 + H331
• Declarações de precaução: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges