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Pigment Yellow 188

Pigment Yellow 188 structure

CAS No:
23792-68-9
Formula:
C34H30Cl2N6O4
Chemical Name:
Pigment Yellow 188
Synonyms:
Butanamide,2-[[3,3′-dichloro-4′-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1′-biphenyl]-4-yl]azo]-3-oxo-N-phenyl-;2′,4′-Acetoacetoxylidide,2-[[3,3′-dichloro-4′-[[1-(phenylcarbamoyl)acetonyl]azo]-4-biphenylyl]azo]-;2-[[3,3′-Dichloro-4′-[[1-[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1′-biphenyl]-4-yl]azo]-3-oxo-N-phenylbutanamide;C.I. Pigment Yellow 188;Pigment Yellow 188;C.I. 21094;Irgalite Yellow LBF
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Pigment Yellow 188 Basic Attributes

Molecular Weight：

657.55

Exact Mass：

657.55

EC Number：

607-270-4

Characteristics

PSA：

142

XLogP3：

8.78320

Density：

1.32

Boiling Point：

801.2ºC at 760 mmHg

Refractive Index：

1.64

Computed Properties

Molecular Weight:657.5
XLogP3:8.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:11
Exact Mass:656.1705588
Monoisotopic Mass:656.1705588
Topological Polar Surface Area:142
Heavy Atom Count:46
Complexity:1130
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes