Gaoyou Auxiliary Factory

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Profile: Gaoyou Auxiliary Factory specializes in fluorescent brightener series product, organic pigment, dyestuff intermediate, and organic amine catalyst. We are an ISO 9002 accredited company. We provide P-methphenol, P-ethyl-phenol, o-nitro-p-methphenol, o-nitro-p-tert, butyl phenol, o-amino phenol,o-amino-p-methphenol, o-amino p-tert.butyl phenol, JSPC-1 catalyst, fluorescent brightener-PF, fluorescent brightener-DT, brightener 127 brightener PFK, OKK and organic pigment series.

9 Products/Chemicals (Click for related suppliers)

• Diethyl 4,4'-((3,3'-Dichloro(1,1'-Biphenyl)-4,4'-Diyl)bis(azo))bis(4,5-Dihydro-5-Oxo-1-Phenyl-1h-Pyrazole-3-Carboxylate)

IUPAC Name: ethyl 4-[2-chloro-4-[3-chloro-4-[(3-ethoxycarbonyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]phenyl]diazenyl-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate | CAS Registry Number: 6358-87-8
Synonyms: Pyrazolone Red, Benzidine Red, Piper Red, Irgaplast Red P, Silotermo Red B, Pyrazolone Red Y, Pigment Red 38, Rubber Fast Red B, Vulcan Fast Red B, Sanyo Pyrazolone Red, Rubber Fast Red BA, Vulcan Fast Red BA, Vulcan Fast Red BN, Silogomma Fast Red B, Dainichi Fast Red BL, Irgalite Fast Red PY, Pyrazolone Red B Toner, Vulcan Fast Red BA-ND, Plasticone Red 10457, C.I. Pigment Red 38

Molecular Formula:	C₃₆H₂₈Cl₂N₈O₆	Molecular Weight:	739.563520 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	12

InChIKey: PLYDMIIYRWUYBP-UHFFFAOYSA-N

• Phenol Derivatives

• Pigment Red 122

IUPAC Name: 3,10-dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione | CAS Registry Number: 16043-40-6
Synonyms: CID11382230, CI 73915, CID 11382230, 5,12-Dihydro-3,10-dimethylquino(2,3-b)acridine-7,14-dione, Quino(2,3-b)acridine-7,14-dione, 5,12-dihydro-3,10-dimethyl-

Molecular Formula:	C₂₂H₁₆N₂O₂	Molecular Weight:	340.374640 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: SMNAVTCHDQBEEJ-UHFFFAOYSA-N

• Pigment Red 185

IUPAC Name: (4Z)-4-[[5-methoxy-2-methyl-4-(methylsulfamoyl)phenyl]hydrazinylidene]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)naphthalene-2-carboxamide | CAS Registry Number: 61951-98-2
Synonyms: EINECS 263-353-1, CID9576609, N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-hydroxy-4-((5-methoxy-2-methyl-4-((methylamino)sulphonyl)phenyl)azo)naphthalene-2-carboxamide

Molecular Formula:	C₂₇H₂₄N₆O₆S	Molecular Weight:	560.581060 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	9

InChIKey: ZXIKFMRAJYNVOM-GIBOGKFOSA-N

• Pigment Red 254

IUPAC Name: 1,4-bis(4-chlorophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-3,6-dione | CAS Registry Number: 84632-65-5
Synonyms: CID5490942, P1676, Pyrrolo(3,4-c)pyrrole-1,4-dione, 3,6-bis(4-chlorophenyl)-2,5-dihydro-, 3,6-Bis(4-chlorophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, 122390-98-1, 158707-57-4, 161051-71-4, 226706-93-0, 255838-17-6, 274683-63-5, 280774-60-9, 455260-11-4, 455260-92-1, 500227-13-4

Molecular Formula:	C₁₈H₁₀Cl₂N₂O₂	Molecular Weight:	357.190200 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: JNNHVXMCVRYTTN-UHFFFAOYSA-N

• Pigment Yellow 138

IUPAC Name: 4,5,6,7-tetrachloro-2-[2-(4,5,6,7-tetrachloro-1,3-dioxoinden-2-yl)quinolin-8-yl]isoindole-1,3-dione | CAS Registry Number: 30125-47-4
Synonyms: C.I. Pigment Yellow 138, EINECS 250-063-5, CID5463973, 163663-19-2, 1H-Isoindole-1,3(2H)-dione, 4,5,6,7-tetrachloro-2-(2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-quinolinyl)-, 3,4,5,6-Tetrachloro-N-(2-(4,5,6,7-tetrachloro-2,3-dihydro-1,3-dioxo-1H-inden-2-yl)-8-quinolyl)phthalimide, 340700-36-9, 56731-19-2, 72779-84-1

Molecular Formula:	C₂₆H₆Cl₈N₂O₄	Molecular Weight:	693.960840 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	5

InChIKey: ZEHOVWPIGREOPO-UHFFFAOYSA-N

• Quinacridone

IUPAC Name: 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione | CAS Registry Number: 1047-16-1
Synonyms: Monastral Red, Cinquasia Red B, Cinquasia Red Y, Monastral Red B, Monastral Red Y, Monastrol Red Y, Paliogen Red BG, Dark violet, Sunfast Violet, Cinquasia Violet, Quinacridone Red, Quinacridone violet, Cinquasia Violet R, Monastral Violet R, Permanent Magenta, Pigment violet 19, Quinacridone Red MC, Linear quinacridone, PV-Fast Red E3B, PV-Fast Red E5B

Molecular Formula:	C₂₀H₁₂N₂O₂	Molecular Weight:	312.321480 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: NRCMAYZCPIVABH-UHFFFAOYSA-N

• 6,5,10-D'E'F')diisoQUINOLINE-1,3,8,10(2h,9h)-Tetrone

Synonyms: C.I. Pigment Red 149, EINECS 225-590-9, CID62555, 12225-02-4, 2,9-Bis(3,5-dimethylphenyl)anthra(2,1,9-def:6,5,10-d',e',f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-Bis(3,5-dimethylphenyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 42612-55-5, 821799-94-4, 86221-00-3, Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(3,5-dimethylphenyl)-

Molecular Formula:	C₄₀H₂₆N₂O₄	Molecular Weight:	598.645440 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: FDXVHZCFTCIKDD-UHFFFAOYSA-N

• 2,9-Bis(p-Anisyl)anthra(2,1,9-Def

Synonyms: EINECS 229-187-9, CID80898, 2,9-Bis(p-anisyl)anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 241813-57-0, 52276-77-4, 55777-33-8, 60083-91-2, Anthra(2,1,9-def:6,5,10-d'e'f')diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)-

Molecular Formula:	C₃₈H₂₂N₂O₆	Molecular Weight:	602.591080 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	6

InChIKey: VZFVREBNFMQPSI-UHFFFAOYSA-N