Thermo Scientific Chemicals

p-fenilendiamina, 97 %, Thermo Scientific Chemicals

Número de catálogo: A15680.30
250 g, Each
Thermo Scientific Chemicals

p-fenilendiamina, 97 %, Thermo Scientific Chemicals

Número de catálogo: A15680.30
250 g, Each
Cantidad
Número de catálogo: A15680.30
también denominado A15680-30
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
106-50-3
IUPAC Name
benzene-1,4-diamine
Molecular Formula
C6H8N2
InChI Key
CBCKQZAAMUWICA-UHFFFAOYSA-N
SMILES
NC1=CC=C(N)C=C1
Form
Crystals or powder or crystalline powder or chunks or fused solid or flakes
Identification (FTIR)
Conforms
Appearance (Color)
Colorless to white to pale cream to cream to brown or pink to purple or pale gray to dark grey
Assay (GC)
≥96.0%
Melting Point (clear melt)
135.0-145.0?C

Descripción

p-Phenylenediamine is used as a precursor to aramid plastics, Kevlar fibers and to urethane polymers. It serves as a developing agent in photography, antioxidants in rubber products and as a vulcanization accelerator. It is used as a henna surrogate for temporary tattoos and as a histological stain for lipids such as myelin. It is an anti-fade reagent used in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes. Furthermore, it is also an ingredient in hair dyes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicación
la p-fenilendiamina se utiliza como precursora de los plásticos de aramida, las fibras de Kevlar y los polímeros de uretano. Sirve como agente de revelado en fotografía, como antioxidante en productos de caucho y como acelerador de vulcanización. Se utiliza como sustituto de la henna para tatuajes temporales y como tinción histológica para lípidos como la mielina. Es un reactivo antifade utilizado en la microscopía de fluorescencia para retardar la decoloración fotográfica de la fluoresceína y otros colorantes fluorescentes. Además, también es un ingrediente de los tintes para el cabello.

Solubilidad
soluble en alcohol, cloroformo, éter y benceno caliente.

Notas
almacénese en un lugar fresco. Incompatible con ácidos, cloruros ácidos, anhídridos ácidos, cloroformatos y agentes oxidantes fuertes.
RUO – Research Use Only

Figuras

Documentos y descargas

Certificados

    Preguntas frecuentes

    Citas y referencias

    Search citations by name, author, journal title or abstract text

    Seguridad y manipulación


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Acute oral toxicity
    Category 3
    Acute dermal toxicity
    Category 3
    Acute Inhalation Toxicity - Dusts and Mists
    Category 3
    Serious Eye Damage/Eye Irritation
    Category 2
    Skin Sensitization
    Category 1
    Acute aquatic toxicity
    Category 1
    Chronic aquatic toxicity
    Category 1
    Label Elements
    Signal Word

    Danger

    Hazard Statements

    H301 + H311 + H331 - Toxic if swallowed, in contact with skin or if inhaled

    H317 - May cause an allergic skin reaction

    H319 - Causes serious eye irritation

    H410 - Very toxic to aquatic life with long lasting effects

    Precautionary Statements

    P273 - Avoid release to the environment

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P302 + P350 - IF ON SKIN: Gently wash with plenty of soap and water

    P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing

    P312 - Call a POISON CENTER or doctor if you feel unwell