P6001

p-Phenylendiamin

98% (GC)

• Synonym(e): 1,4-Benzoldiamin, 1,4-Diamino-benzol, p-Phenylendiamin
• Lineare Formel: C₆H₄(NH₂)₂
• CAS-Nummer: 106-50-3
• Molekulargewicht: 108.14
• Beilstein: 742029
• EG-Nummer: 203-404-7
• MDL-Nummer: MFCD00007901
• UNSPSC-Code: 12352204
• PubChem Substanz-ID: 24898724
• NACRES: NA.83

Eigenschaften

• Dampfdichte: 3.7 (vs air)
• Dampfdruck: 1.08 mmHg ( 100 °C)
• Beschreibung: anti-fade reagent
• Assay: 98% (GC)
• bp: 267 °C (lit.)
• mp (Schmelzpunkt): 138-143 °C (lit.)
• SMILES String: Nc1ccc(N)cc1
• InChI: 1S/C6H8N2/c7-5-1-2-6(8)4-3-5/h1-4H,7-8H2
• InChIKey: CBCKQZAAMUWICA-UHFFFAOYSA-N

Beschreibung

Anwendung

Anti-fade reagent added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.

Biochem./physiol. Wirkung

p-Phenylenediamine causes allergic reactions with skin. It is widely used in hair dyes. It eventually forms Bandrowski′s base, which is found to be the primary cause for allergy. p-Phenylenediamine exposure results in dermatitis, urticaria and anaphylaxis. It acts as an electron donor and is known to reduce cytochrome c.

Vorsicht

Darkens in storage.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H301 + H311 + H331,H317,H319,H370,H410
• P-Sätze: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Sens. 1 - STOT SE 1 Oral
• Zielorgane: Kidney,Heart,Musculo-skeletal system
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 230.0 °F - closed cup
• Flammpunkt (°C): 110 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges