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1689-82-3 - 4-Phenylazophenol, 98% - C.I. 11800 - 4-Hydroxyazobenzene - B25198 - Alfa Aesar

B25198 4-Phenylazophenol, 98%

CAS Number
1689-82-3
Synonyms
C.I. 11800
4-Hydroxyazobenzene

Size Price ($) Quantity Availability
5g 24.80
25g 40.17
100g 112.27
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4-Phenylazophenol, 98%

MDL
MFCD00002330
EINECS
216-880-6

Chemical Properties

Formula
C12H10N2O
Formula Weight
198.23
Melting point
152-155°
Solubility
Soluble in acetone, ethanol, benzene and ether. Insoluble in water.

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.

Notes

Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Shaoping Bian; Wei Liu; John Williams; Lynne Samuelson; Jayant Kumar and Sukant Tripathy. Photoinduced Surface Relief Grating on Amorphous Poly(4-phenylazophenol) Films. Chem. Mater.2000, 12, (6), 1585-1590.

Wei Liu; Shaoping Bian; Lynne Samuelson; Jayant Kumar and Sukant Tripathy. Enzymatic Synthesis of Photoactive Poly(4-phenylazophenol). Chem. Mater.2000, 12, (6), 1577-1584.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2927.00
TSCA
Yes
RTECS
SM8300000

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