Search Thermo Fisher Scientific
Element Search
Structure SearchThermo Scientific Chemicals
4-Phenylazophenol, 98%, Thermo Scientific Chemicals
Catalog number: B25198.22
100 g, Each
Thermo Scientific Chemicals
4-Phenylazophenol, 98%, Thermo Scientific Chemicals
Catalog number: B25198.22
100 g, Each
Quantity
Catalog number: B25198.22
also known as B25198-22
Price (EUR)
93,60 Online price
104,00
Each
Quantity
-
Chemical Identifiers
CAS
1689-82-3
IUPAC Name
4-(2-phenylhydrazin-1-ylidene)cyclohexa-2,5-dien-1-one
Molecular Formula
C12H10N2O
InChI Key
JTSBGMZPPPULTA-UHFFFAOYSA-N
SMILES
O=C1C=CC(C=C1)=NNC1=CC=CC=C1
Specifications
Specification SheetAppearance (Color)
Yellow to orange to brown or green to brown
Form
Powder or crystalline powder
Assay (GC)
≥97.5%
Identification (FTIR)
Conforms
Melting Point (clear melt)
151-157°C
Description
4-Phenylazophenol is used to varnish, grease, paraffin wax, resin, soap kind of coloring. It is used in printing/solvent based writing inks. It is used for providing transparent metallic effects like gold imitation provided on metalized polyester films.
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
4-Phenylazophenol is used to varnish, grease, paraffin wax, resin, soap kind of coloring. It is used in printing/solvent based writing inks. It is used for providing transparent metallic effects like gold imitation provided on metalized polyester films.
Solubility
Soluble in acetone, ethanol, benzene and ether. Insoluble in water.
Notes
Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
4-Phenylazophenol is used to varnish, grease, paraffin wax, resin, soap kind of coloring. It is used in printing/solvent based writing inks. It is used for providing transparent metallic effects like gold imitation provided on metalized polyester films.
Solubility
Soluble in acetone, ethanol, benzene and ether. Insoluble in water.
Notes
Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only
Figures
Documents & Downloads
Certificates
Search by lot number or partial lot number
Frequently asked questions (FAQs)
Citations & References
Search citations by name, author, journal title or abstract text
Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Specific target organ toxicity - (single exposure)
Category 3
Label Elements
Signal Word
Warning
Hazard Statements
H302 - Harmful if swallowed
H315 - Causes skin irritation
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary Statements
P261 - Avoid breathing dust/fume/gas/mist/vapors/spray
P270 - Do not eat, drink or smoke when using this product
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing