4,4'-((3,3'-dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one)

CAS: 3520-72-7 C32 H24 Cl2 N8 O2 MW: 623.50168000

Identification

Nameci 21110
IUPAC(4E)-4-[[2-chloro-4-[3-chloro-4-[(2E)-2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one
CAS Number3520-72-7
EINECS222-530-3
FDA UNIIGDF7BXQ79T
Molecular FormulaC32 H24 Cl2 N8 O2
Molecular Weight623.50168000
MDL NumberMFCD00059727

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 716.73 °C. @ 760.00 mm Hg (est)
Flash Point 729.00 °F. TCC ( 387.30 °C. ) (est)
logP (o/w) 6.918 (est)
Soluble in water, 2.91e-007 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral Toxicityoral-rat LD50 > 5000 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryinformation only not used for fragrances or flavors
Recommendation for ci 21110 usage levels up tonot for fragrance use.
Recommendation for ci 21110 flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

atul vulcan fast pigment orange G benzidine orange benzidine orange 45-2850 benzidine orange 45-2880 benzidine orange toner benzidine orange WD 265 c.i. 21110 C.I. pigment orange 13 calcotone orange R carnelio orange G (4E)-4-[[2- chloro-4-[3-chloro-4-[(2E)-2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one dainichi fast orange RR daltolite fast orange G diarylide orange 4,4'-((3,3'- dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one) eljon fast orange G fast benzidene orange YB 3 fast orange J fastona orange 13 fastona orange G irgalite fast orange PG irgalite orange P irgaplast orange G ket orange 501 kromon orange G latexol fast orange J linol orange B lutetia orange J monolite fast orange B monolite fast paper orange G no. 59 forthfast benzidine yellow oralith orange PG orange no.204 oswego orange X 2065 permanent orange G pigment fast orange G pigment orange 13 pigment orange ERH pigment orange G plastol orange G poloprint orange G polymo orange GR ponolith orange Y pyrazalone orange NP 215 pyrazolone orange recolite orange G resamine fast orange G sanyo benzidine orange segnale light orange G siegle orange S silogomma orange G silotermo orange G siloton orange GT symuler fast pyrazolone orange G syton fast orange G tertropigment orange PG vulcafix orange J vulcafor fast orange G vulcan fast orange G vulcan fast orange GA vulcan fast orange GN vulcol fast orange G vynamon orange G Try the PubMed Search.