[A15680] CAS 106-50-3 | p-Phenylenediamine, 97% | Alfa
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Brand: Alfa Aesar
106-50-3 | C6H8N2 | p-phenylenediamine pPDA P-phenylenediamine paraphenylene-diamine PPDA p-phenylenediamine base
Chemical Identifiers
CAS
106-50-3
Molecular Weight (g/mol)
108.14
Synonym
p-phenylenediamine pPDA P-phenylenediamine paraphenylene-diamine PPDA p-phenylenediamine base
SMILES
NC1=CC=C(N)C=C1
InChI Key
CBCKQZAAMUWICA-UHFFFAOYSA-N
Molecular Formula
C6H8N2
IUPAC Name
benzene-1,4-diamine
Specifications
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
설명
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.
Applications
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.
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.
Solubility
Soluble in alcohol, chloroform, ether and hot benzene.
Notes
Store in cool place. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.
Other References:
Merck Index:14,7285UN Number:UN1673Beilstein:742029
GHS Hazard and Precautionary Statements
Hazard Statements:H301+H311+H331-H317-H319
GHS H StatementH301-H311-H331-H319-H317
Precautionary Statements:P261-P264b-P270-P271-P272-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P311-P312-P330-P333+P313-P361-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:SS8050000
경고:RUO – Research Use Only
CAS106-50-3FORMULAC6H8N2HAZARD CLASS6.1EINECS203-404-7MDLMFCD00007901PACKAGING GROUPIII
| Pakage | 1000g, 250g, 5000g |
|---|---|
| brand | Alfa Aesar |
