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4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL

Basic information Safety Supplier Related

4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL Basic information

Product Name:
4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL
Synonyms:
  • cellitonyellow5r
  • cillafastyellow5r
  • dianixfastyellow5r
  • dianixyellow5r-e
  • dispersedyefastyellow4k
  • dispersefastyellow4k
  • disperseyellow7(c.i.26090)
  • dzhp-4k
CAS:
6300-37-4
MF:
C19H16N4O
MW:
316.36
EINECS:
228-587-0
Product Categories:
  • Organics
Mol File:
6300-37-4.mol
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4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL Chemical Properties

Melting point:
146-148 °C (dec.)(lit.)
Boiling point:
455.78°C (rough estimate)
Density 
1.2119 (rough estimate)
refractive index 
1.6620 (estimate)
pka
9.19±0.20(Predicted)
EPA Substance Registry System
Phenol, 2-methyl-4-[[4-(phenylazo)phenyl]azo]- (6300-37-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
SM1140030
Toxicity
LD50 unreported in mouse: 1864mg/kg

MSDS

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4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOL Usage And Synthesis

Uses

NLO material

Preparation

4-(Phenyldiazenyl)benzenamine diazo, and o-Cresol?coupling

Properties and Applications

Red light yellow. Dark brown powder. Spread evenly in water, soluble in acetone, DMF for red light yellow. The strong sulfuric acid for purple. Mainly used for polyester and their blended fabric dyeing and Printing, and can be used alone, also can spell color apply. Application of high performance.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4 3 6 5 5 4-5 4-5

4-[4-(PHENYLAZO)PHENYLAZO]-O-CRESOLSupplier

Shanghai Aladdin Bio-Chem Technology Co.,LTD
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