Zhejiang Euchem Chemical Co., Ltd.

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Contact: Curtis Lee - Manager
Web: http://www.euchem.com.cn
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Address: Room 2503,Huijin international business center jinhua, Lanxi, Zhejiang 321106, China
Phone: +86-(25)-82305009 | Map/Directions >>

Profile: Zhejiang Euchem Chemical Co., Ltd., is engaged in the production of pharmaceutical/dyestuff intermediates, pigments and fluorescent bleaching agents. Our product line includes optical brightening agents, pigments, and intermediates. Our optical brightening agents are mainly used in increasing the brightness of PVC, PS, PP, polyester film, high or low voltage PE, ABS, organic glass, business card, and paper. Our pigment purple 19 is mainly used in the dyeing of plastics and coating materials, paint & also used in coloring raw liquor of synthetic fiber.

19 Products/Chemicals (Click for related suppliers)

• Cresidine Sulphonic Acid

IUPAC Name: 4-amino-5-methoxy-2-methylbenzenesulfonic acid | CAS Registry Number: 6471-78-9
Synonyms: p-Cresidine-4-sulfonic acid, 5-Methoxy-2-methylsulphanilic acid, EINECS 229-319-5, CID80961, 4-Amino-5-methoxy-2-methylbenzenesulfonic acid, Benzenesulfonic acid, 4-amino-5-methoxy-2-methyl-, o-Toluenesulfonic acid, 4-amino-5-methoxy-, LS-169272

Molecular Formula:	C₈H₁₁NO₄S	Molecular Weight:	217.242240 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: JBAVAJIXZVRJHT-UHFFFAOYSA-N

• Fluorescent Brightener 135

IUPAC Name: 5-methyl-2-[(E)-2-(5-methyl-1,3-benzoxazol-2-yl)ethenyl]-1,3-benzoxazole | CAS Registry Number: 1041-00-5
Synonyms: SK (fluorescent brightener), EINECS 241-271-7, MolPort-002-144-063, Benzoxazole, vinylenebis[5-methyl-, EINECS 213-866-1, ZINC03998020, 1,2-Bis(5-methylbenzoxazol-2-yl)ethylene, 2,2'-Vinylenebis(5-methylbenzoxazole), CID5332173, (E)-2,2'-Vinylenebis(5-methylbenzoxazole), trans-2,2'-Ethylenebis(5-methylbenzoxazole), LS-42189, Benzoxazole, 2,2'-vinylenebis(5-methyl-, (E)-, alpha,beta-Di(5-methylbenzoxazol-2-yl)ethene, 2,2'-(1,2-Ethenediyl)bis(5-methylbenzoxazole), Benzoxazole, 2,2'-(1E)-1,2-ethenediylbis(5-methyl-, Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-, Benzoxazole, 2,2'-(1,2-ethenediyl)bis(5-methyl-, (E)-, Benzoxazole, 2,2'-(1,2-ethenediyl)bis[5-methyl-, SK

Molecular Formula:	C₁₈H₁₄N₂O₂	Molecular Weight:	290.315960 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VKRZNAWSCAUDRQ-BQYQJAHWSA-N

• Optical Brightening Agent

• P-cresdine

IUPAC Name: 2-methoxy-5-methylaniline | CAS Registry Number: 120-71-8
Synonyms: Cresidine, Krezidin, P-CRESIDINE, Krezidine, 5-Methyl-o-anisidine, para-Cresidine, 2-Methoxy-5-methylaniline, 4-Methoxy-m-toluidine, 6-Methoxy-m-toluidine, Azoic Red 36, p-Kresidin [Czech], 3-Amino-4-methoxytoluene, 2-Amino-4-methylanisole, 4-Methyl-2-aminoanisole, o-Anisidine, 5-methyl-, Benzenamine, 2-methoxy-5-methyl-, C.I. Azoic Red 83, 2-Methoxy-5-methylbenzenamine, 1-Amino-2-methoxy-5-methylbenzene, 3-Amino-p-cresol methyl ether

Molecular Formula:	C₈H₁₁NO	Molecular Weight:	137.179040 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: WXWCDTXEKCVRRO-UHFFFAOYSA-N

• 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 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

• Pigments, Yellow

• 1,4-Bis(2-Cyanostyryl)Benzene

IUPAC Name: 2-[(E)-2-[4-[(E)-2-(2-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile | CAS Registry Number: 13001-39-3
Synonyms: 1,4-Bis(2-cyanostyryl)benzene, EINECS 235-835-1, EINECS 235-834-6, CID6437806, 2,2'-(p-Phenylenediethene-2,1-diyl)bisbenzonitrile, Benzonitrile, 2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-, 2-(2-(4-(2-(4-Cyanophenyl)vinyl)phenyl)vinyl)benzonitrile, Benzonitrile, 2-(2-(4-(2-(4-cyanophenyl)ethenyl)phenyl)ethenyl)-, 13001-38-2

Molecular Formula:	C₂₄H₁₆N₂	Molecular Weight:	332.397240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: RBABXJPJIHMBBP-WXUKJITCSA-N

• 1,4-Bis(4-Cyanostyryl)Benzene

IUPAC Name: 4-[(E)-2-[4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl]ethenyl]benzonitrile | CAS Registry Number: 13001-40-6
Synonyms: 1,4-Di[4-cyanostyryl]benzene, EINECS 235-836-7, ZINC03087208, BAS 00073780, 4,4'-(p-Phenylenediethene-2,1-diyl)bisbenzonitrile

Molecular Formula:	C₂₄H₁₆N₂	Molecular Weight:	332.397240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: KIAAMJMIIHTGBH-KQQUZDAGSA-N

• 3,4-Dihydrocarbostyril

IUPAC Name: 3,4-dihydro-1H-quinolin-2-one | CAS Registry Number: 553-03-7
Synonyms: Hydrocarbostyril, 3,4-Dihydro-2-quinolinol, Carbostyril, 3,4-dihydro-, o-Aminohydrocinnamic acid lactam, MLS001006274, 415936_ALDRICH, 2(1H)-Quinolinone, 3,4-dihydro-, 2-Oxo-1,2,3,4-tetrahydroquinoline, 3,4-Dihydro-2(1H)-quinolinone, NSC49170, NSC 49170, ZINC00164635, SMR000384280, Carbostyril, 3,4-dihydro- (VAN) (8CI), ST5437352, 2(1H)-Quinolinone, 3,4-dihydro- (9CI), InChI=1/C9H9NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-4H,5-6H2,(H,10,11

Molecular Formula:	C₉H₉NO	Molecular Weight:	147.173860 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	1

InChIKey: TZOYXRMEFDYWDQ-UHFFFAOYSA-N

• 2,5-Bis-(5-tert-butyl-2-benzoxazol-2-yl)thiophene

IUPAC Name: 5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole | CAS Registry Number: 7128-64-5
Synonyms: BBOT, Uvitex OB, BBOT 150, CBDivE_008000, EINECS 230-426-4, NSC 158163, 223999_SIAL, CID292429, NSC158163, ZINC01601800, 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene, BAS 00532110, LS-42227, 2,5-Bis(5-tert-butylbenzoxazol-2-yl)thiophene, ST5300068, 2,5-Thiophenediylbis(5-tert-butyl-1,3-benzoxazole), 2,5-Bis(5'-tert-butyl-2-benzoxazolyl)thiophene, 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene, 2,2'-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole), Benzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-

Molecular Formula:	C₂₆H₂₆N₂O₂S	Molecular Weight:	430.561840 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: AIXZBGVLNVRQSS-UHFFFAOYSA-N

• 2,2-(1,2-Ethenediyldi-4, 1-Phenylene) Bisbenzoxazole

IUPAC Name: 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole | CAS Registry Number: 1533-45-5
Synonyms: 368598_ALDRICH, ZINC01556898, 4,4'-Bis(2-benzoxazolyl)stilbene, EINECS 216-245-3, CID5702717, 2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole, 2,2'-(Vinylenedi-4-phenylene)bis(benzoxazole), 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole, 2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)BISBENZOXA*, Benzoxazole, 2,2'-(1,2-ethenediyldi-4,1-phenylene)bis-, 120366-98-5

Molecular Formula:	C₂₈H₁₈N₂O₂	Molecular Weight:	414.454720 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: ORACIQIJMCYPHQ-MDZDMXLPSA-N

• 4,4-bis (5-mathyl-2-benzoxoazol)-ethylene

IUPAC Name: 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-5-methyl-1,3-benzoxazole | CAS Registry Number: 5242-49-9
Synonyms: Oprea1_115110, EINECS 226-044-2, BAS 01056973, 5-Methyl-2,2'-(vinylenedi-p-phenylene)bis(benzoxazole), 2-(4-(2-(4-(Benzoxazol-2-yl)phenyl)vinyl)phenyl)-5-methylbenzoxazole, 2-{4-[2-(4-Benzooxazol-2-yl-phenyl)-vinyl]-phenyl}-5-methyl-benzooxazole, 5-Methyl-2-(4-(2-(4-(2-benzoxazolyl)phenyl)ethenyl)phenyl)benzoxazole, Benzoxazole, 2-(4-(2-(4-(2-benzoxazolyl)phenyl)ethenyl)phenyl)-5-methyl-, 117313-60-7

Molecular Formula:	C₂₉H₂₀N₂O₂	Molecular Weight:	428.481300 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: SOTPOQQKAUOHRO-BQYQJAHWSA-N

• 2-Aminophenol

IUPAC Name: 2-aminophenol | CAS Registry Number: 95-55-6
Synonyms: o-Hydroxyaniline, O-AMINOPHENOL, 2-Hydroxyaniline, Fouramine OP, Benzofur GG, Phenol, o-amino-, Pelagol Grey GG, 2-Aminobenzenol, Pelagol 3GA, Phenol, 2-amino-, Nako Yellow ga, Nako Yellow 3GA, Questiomycin B, BASF ursol 3GA, ortho-aminophenol, Zoba 3GA, 2-Hydroxyanaline, o-Hydroxyphenylamine, Paradone Olive Green B, 2-Amino-1-hydroxybenzene

Molecular Formula:	C₆H₇NO	Molecular Weight:	109.125880 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: CDAWCLOXVUBKRW-UHFFFAOYSA-N

• 1,1-Biphenyl-4,4'Bis-2-(Methoxyphenyl)Ethenyl

IUPAC Name: 1-[(E)-2-(2-methoxyphenyl)ethenyl]-4-[4-[(E)-2-(2-methoxyphenyl)ethenyl]phenyl]benzene | CAS Registry Number: 40470-68-6
Synonyms: EINECS 254-935-6, 4,4'-Bis(2-methoxystyryl)diphenyl, CID6441620, 4,4'-Bis(2-methoxystyryl)-1,1'-biphenyl, 1,1'-Biphenyl, 4,4'-bis(2-(2-methoxyphenyl)ethenyl)-

Molecular Formula:	C₃₀H₂₆O₂	Molecular Weight:	418.526240 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: HZAWHDJKNZWAAR-YHARCJFQSA-N

• 4-Hydroxy-N-Methyl Piperidine

IUPAC Name: 1-methylpiperidin-4-ol | CAS Registry Number: 106-52-5
Synonyms: N-Methylpiperidol, N-Methyl-4-piperidinol, 1-Methyl-4-piperidinol, 1-Methyl-4-hydroxypiperidine, 4-Hydroxy-N-methylpiperidine, 4-Hydroxy-1-methylpiperidine, 1-Methylpiperidin-4-ol, 4-Piperidinol, 1-methyl-, N-Methyl-4-hydroxypiperidine, H42206_ALDRICH, NSC60705, EINECS 203-406-8, NSC 60705, SBB004301, AI3-27594, TL8000233

Molecular Formula:	C₆H₁₃NO	Molecular Weight:	115.173520 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	2

InChIKey: BAUWRHPMUVYFOD-UHFFFAOYSA-N

• 2,2'-(2,5-Thiophenediyl)bis-Benzoxazole

IUPAC Name: 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole | CAS Registry Number: 2866-43-5
Synonyms: Uvitex EBF, Uvitex sof, Thiophenebis(benzoxazolyl), Fba 185, SOF (fluorescent brightener), CBDivE_007759, 2,5-Bis(benzoxazol-2-yl)thiophene, EINECS 220-685-1, 2,5-Bis(2-benzoxazoyl)thiophene, MolPort-002-112-267, C.I. Fluorescent Brightener 190, CID17867, Thiophene, 2,5-di(benzoxazol-2-yl)-, STK367333, ZINC00236153, 2,2'-(2,5-Thiophenediyl)bisbenzoxazole, 2,2'-Thiophene-2,5-diylbis(benzoxazole), C.I. Fluorescent brightening agent 190, Benzoxazole, 2,2'-(2,5-thiophenediyl)bis-, LS-42226

Molecular Formula:	C₁₈H₁₀N₂O₂S	Molecular Weight:	318.349200 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: UGFSLKRMHPGLFU-UHFFFAOYSA-N

• 1,4-bis(benzoxazolyl-2-yl)-naphthalene

IUPAC Name: 2-[4-(1,3-benzoxazol-2-yl)naphthalen-1-yl]-1,3-benzoxazole | CAS Registry Number: 5089-22-5
Synonyms: Oprea1_504830, CBDivE_007888, ZINC02490582, CID78769, EINECS 225-803-5, 2,2'-(Naphthalene-1,4-diyl)bis(benzoxazole), Benzoxazole, 2,2'-(1,4-naphthalenediyl)bis-

Molecular Formula:	C₂₄H₁₄N₂O₂	Molecular Weight:	362.380160 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: WFYSPVCBIJCZPX-UHFFFAOYSA-N